refactor

test/api/test_multi.py

@@ -0,0 +1,248 @@
+"""test consistencies about multi and submulti"""
+from py.test import raises
+from .autopath import do_autopath
+do_autopath()
+from tiramisu.setting import groups
+from tiramisu import Config, StrOption, IntOption, OptionDescription, MasterSlaves, getapi, \
+                     submulti, undefined
+from tiramisu.error import PropertiesOptionError
+
+
+def return_val(val=None):
+    if val is None:
+        return 'val'
+    else:
+        return val
+
+
+def return_list(value=None):
+    return ['val', 'val']
+
+
+def return_list2(value=None):
+    return [['val', 'val']]
+
+
+def test_multi_unique():
+    int_ = IntOption('int', '', multi=True, unique=True)
+    od_ = OptionDescription('od', '', [int_])
+    cfg = Config(od_)
+    api = getapi(cfg)
+    assert api.option('int').value.get() == []
+    value = [0]
+    api.option('int').value.set(value)
+    assert api.option('int').value.get() == value
+    value.append(1)
+    assert api.option('int').value.get() == [0]
+    raises(ValueError, "api.option('int').value.set([0, 0])")
+    raises(ValueError, "api.option('int').value.set([1, 0, 2, 3, 4, 5, 6, 0, 7])")
+
+
+def test_multi_none():
+    str_ = StrOption('str', '', multi=True)
+    od_ = OptionDescription('od', '', [str_])
+    cfg = Config(od_)
+    cfg.read_only()
+    api = getapi(cfg)
+    assert api.option('str').value.get() == []
+    cfg.read_write()
+    api.option('str').value.set([None])
+    assert api.option('str').value.get() == [None]
+    cfg.read_only()
+    raises(PropertiesOptionError, "api.option('str').value.get()")
+    cfg.read_write()
+    api.option('str').value.set([''])
+    assert api.option('str').value.get() == ['']
+    cfg.read_only()
+    raises(PropertiesOptionError, "api.option('str').value.get()")
+
+
+# ______________ submulti ______________
+
+def test_append_submulti():
+    multi = StrOption('multi', '', multi=submulti)
+    multi2 = StrOption('multi2', '', default_multi=['yes'], multi=submulti)
+    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
+    od_ = OptionDescription('od', '', [multi, multi2, multi3])
+    cfg = Config(od_)
+    api = getapi(cfg)
+    #FIXME
+    owner = cfg.cfgimpl_get_settings().getowner()
+    assert api.option('multi').value.get() == []
+    assert api.option('multi').value.get() == []
+    assert api.option('multi').owner.isdefault()
+    api.option('multi').value.set([undefined])
+    assert api.option('multi').owner.get() == owner
+    value = api.option('multi').value.get()
+    assert value == [[]]
+    value.append(['no'])
+    assert api.option('multi').value.get() == [[]]
+    api.option('multi').value.set(value)
+    assert api.option('multi').value.get() == [[], ['no']]
+    #
+    assert api.option('multi2').value.get() == []
+    assert api.option('multi2').owner.isdefault()
+    api.option('multi2').value.set([undefined])
+    assert api.option('multi2').owner.get() == owner
+    assert api.option('multi2').value.get() == [['yes']]
+    api.option('multi2').value.set([['yes'], ['no']])
+    assert api.option('multi2').value.get() == [['yes'], ['no']]
+    #
+    assert api.option('multi3').value.get() == [['yes']]
+    assert api.option('multi3').owner.isdefault()
+    api.option('multi3').value.set([['yes'], undefined])
+    assert api.option('multi3').owner.get() == owner
+    assert api.option('multi3').value.get() == [['yes'], []]
+    api.option('multi3').value.set([['yes'], [], ['no']])
+    assert api.option('multi3').value.get() == [['yes'], [], ['no']]
+
+
+def test_append_unvalide_submulti():
+    multi = StrOption('multi', '', multi=submulti)
+    multi2 = StrOption('multi2', '', default_multi=['yes'], multi=submulti)
+    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
+    od_ = OptionDescription('od', '', [multi, multi2, multi3])
+    cfg = Config(od_)
+    api = getapi(cfg)
+    assert api.option('multi').value.get() == []
+    assert api.option('multi').owner.isdefault()
+    raises(ValueError, "api.option('multi').value.set([1])")
+    assert api.option('multi').value.get() == []
+    assert api.option('multi').owner.isdefault()
+    #
+    assert api.option('multi2').value.get() == []
+    raises(ValueError, "api.option('multi2').value.set('no')")
+    assert api.option('multi2').owner.isdefault()
+    assert api.option('multi2').value.get() == []
+    #
+    assert api.option('multi3').value.get() == [['yes']]
+    assert api.option('multi3').owner.isdefault()
+
+
+def test_submulti_unique():
+    int_ = IntOption('int', '', multi=submulti, unique=True)
+    od_ = OptionDescription('od', '', [int_])
+    cfg = Config(od_)
+    api = getapi(cfg)
+    assert api.option('int').value.get() == []
+    api.option('int').value.set([[0]])
+    assert api.option('int').value.get() == [[0]]
+    raises(ValueError, "api.option('int').value.set([[0, 0]])")
+    api.option('int').value.set([[0], [0]])
+    raises(ValueError, "api.option('int').value.set([[0], [1, 0, 2, 3, 4, 5, 6, 0, 7]])")
+
+
+def test_callback_reset():
+    multi = StrOption('multi', '', multi=submulti, callback=return_val)
+    od_ = OptionDescription('od', '', [multi])
+    cfg = Config(od_)
+    cfg.read_write()
+    api = getapi(cfg)
+    #FIXME
+    owner = cfg.cfgimpl_get_settings().getowner()
+    assert api.option('multi').value.get() == [['val']]
+    assert api.option('multi').owner.isdefault()
+    api.option('multi').value.set([['val'], undefined])
+    assert api.option('multi').owner.get() == owner
+    assert api.option('multi').value.get() == [['val'], ['val']]
+    api.option('multi').value.reset()
+    assert api.option('multi').owner.isdefault()
+    assert api.option('multi').value.get() == [['val']]
+    api.option('multi').value.set([['val1']])
+    assert api.option('multi').owner.get() == owner
+    assert api.option('multi').value.get() == [['val1']]
+
+
+def test_callback_submulti_list():
+    multi = StrOption('multi', '', multi=submulti, callback=return_list)
+    od_ = OptionDescription('od', '', [multi])
+    cfg = Config(od_)
+    cfg.read_write()
+    api = getapi(cfg)
+    owner = cfg.cfgimpl_get_settings().getowner()
+    assert api.option('multi').value.get() == [['val', 'val']]
+    assert api.option('multi').owner.isdefault()
+    api.option('multi').value.set([['val', 'val'], undefined])
+    assert api.option('multi').owner.get() == owner
+    assert api.option('multi').value.get() == [['val', 'val'], ['val', 'val']]
+    api.option('multi').value.set([['val', 'val'], undefined, undefined])
+    assert api.option('multi').value.get() == [['val', 'val'], ['val', 'val'], ['val', 'val']]
+    api.option('multi').value.reset()
+    assert api.option('multi').owner.isdefault()
+
+
+def test_callback_submulti_list_list():
+    multi = StrOption('multi', '', multi=submulti, callback=return_list2)
+    od = OptionDescription('od', '', [multi])
+    cfg = Config(od)
+    cfg.read_write()
+    api = getapi(cfg)
+    owner = cfg.cfgimpl_get_settings().getowner()
+    assert api.option('multi').value.get() == [['val', 'val']]
+    assert api.option('multi').owner.isdefault()
+    api.option('multi').value.set([['val', 'val'], undefined])
+    assert api.option('multi').owner.get() == owner
+    assert api.option('multi').value.get() == [['val', 'val'], []]
+    api.option('multi').value.reset()
+    assert api.option('multi').owner.isdefault()
+
+
+#FIXME
+#def test_multi_submulti_meta():
+#    multi = StrOption('multi', '', multi=submulti)
+#    od = OptionDescription('od', '', [multi])
+#    conf1 = Config(od, session_id='conf1')
+#    conf1.read_write()
+#    conf2 = Config(od, session_id='conf2')
+#    conf2.read_write()
+#    meta = MetaConfig([conf1, conf2])
+#    meta.read_write()
+#    meta.multi = [['val']]
+#    assert meta.multi == [['val']]
+#    multi = conf1.multi[0]
+#    multi.append()
+#    assert conf1.multi == [['val', None]]
+#    assert meta.multi == [['val']]
+
+
+# ____________________________________________________________
+# Master Slaves
+
+
+def test_values_with_master_and_slaves_submulti():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=submulti)
+    interface1 = MasterSlaves('f_ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    conf = OptionDescription('conf', '', [interface1])
+    cfg = Config(conf)
+    api = getapi(cfg)
+    cfg.read_write()
+    owner = cfg.cfgimpl_get_settings().getowner()
+    #FIXME
+    assert interface1.impl_get_group_type() == groups.master
+    assert api.option('f_ip_admin_eth0.ip_admin_eth0').owner.isdefault()
+    #FIXME raises(IndexError, "api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.get()")
+    api.option('f_ip_admin_eth0.ip_admin_eth0').value.set(['192.168.230.145'])
+    assert api.option('f_ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.230.145']
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.get() == []
+    #FIXME raises(IndexError, "api.option('f_ip_admin_eth0.netmask_admin_eth0', 1).value.get()")
+    assert api.option('f_ip_admin_eth0.ip_admin_eth0').owner.get() == owner
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
+    api.option('f_ip_admin_eth0.ip_admin_eth0').value.set(['192.168.230.145', '192.168.230.147'])
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.get() == []
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 1).value.get() == []
+    #FIXME raises(IndexError, "api.option('f_ip_admin_eth0.netmask_admin_eth0', 2).value.get()")
+    #FIXME raises(IndexError, "api.option('f_ip_admin_eth0.netmask_admin_eth0', 2).value.set(['255.255.255.0'])")
+    api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.set(['255.255.255.0'])
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.get() == ['255.255.255.0']
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 1).value.get() == []
+    api.option('f_ip_admin_eth0.netmask_admin_eth0', 1).value.set(['255.255.255.255'])
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.get() == ['255.255.255.0']
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 1).value.get() == ['255.255.255.255']
+    assert api.option('f_ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.230.145', '192.168.230.147']
+    raises(ValueError, "api.option('f_ip_admin_eth0.ip_admin_eth0').value.set(['192.168.230.145'])")
+    api.option('f_ip_admin_eth0.ip_admin_eth0').value.pop(1)
+    assert api.option('f_ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.230.145']
+    assert api.option('f_ip_admin_eth0.netmask_admin_eth0', 0).value.get() == ['255.255.255.0']
+    #FIXME raises(IndexError, "api.option('f_ip_admin_eth0.netmask_admin_eth0', 1).value.get()")
+

test/api/test_owner.py

@@ -138,18 +138,15 @@ def autocheck_value(api, path, **kwargs):
     if not kwargs.get('permissive', False) and not kwargs.get('propertyerror', False):
         if ismaster:
             raises(APIError, "api.option(path, 0).value.set(first_value[0])")
-            api.option(path).value.append(first_value[0])
+            api.option(path).value.set([first_value[0]])
         elif isslave:
-            #FIXME
-            print(api.option(path).value.append(first_value[0]))
-            raises(PropertiesOptionError, "api.option(path).value.append(first_value[0])")
             api.option(path, 0).value.set(first_value[0])
             raise Exception('pouet')
         else:
             api.option(path).value.set(first_value)
     else:
         if ismaster:
-            raises(PropertiesOptionError, "api.option(path).value.append(first_value[0])")
+            raises(PropertiesOptionError, "api.option(path).value.set([first_value[0]])")
         elif isslave:
             raises(PropertiesOptionError, "api.option(path, 0).value.set(first_value[0])")
         else:
@@ -180,31 +177,30 @@ def autocheck_value(api, path, **kwargs):
     if ismaster:
         raises(APIError, "api.unrestraint.option(path).value.set(second_value[1])")
     elif isslave:
-        raises(APIError, "api.unrestraint.option(path).value.append(second_value[1])")
+        raises(APIError, "api.unrestraint.option(path).value.set([first_value[0], second_value[1]])")
     else:
         raises(APIError, "api.unrestraint.option(path).value.set(second_value)")
     if not kwargs.get('permissive', False) and not kwargs.get('propertyerror', False):
         if ismaster:
             raises(APIError, "api.forcepermissive.option(path, 1).value.set(second_value[1])")
-            api.forcepermissive.option(path).value.append(second_value[1])
+            api.forcepermissive.option(path).value.set([first_value[0], second_value[1]])
         elif isslave:
             #FIXME
-            raises(PropertiesOptionError, "api.forcepermissive.option(path).value.append(second_value[1])")
+            raises(PropertiesOptionError, "api.forcepermissive.option(path).value.set([first_value[0], second_value[1]])")
             api.option(path, 1).value.set(second_value[1])
             raise Exception('ca entre ici')
         else:
             api.option(path).value.set(second_value)
     elif kwargs.get('permissive', False):
         if ismaster:
-            api.forcepermissive.option(path).value.append(second_value[0])
+            api.forcepermissive.option(path).value.set([first_value[0], second_value[1]])
-            api.forcepermissive.option(path).value.append(second_value[1])
         elif isslave:
             api.forcepermissive.option(path, 1).value.set(second_value[1])
         else:
             api.forcepermissive.option(path).value.set(first_value)
     else:
         if ismaster:
-            raises(PropertiesOptionError, "api.forcepermissive.option(path).value.append(first_value[0])")
+            raises(PropertiesOptionError, "api.forcepermissive.option(path).value.set([first_value[0]])")
         elif isslave:
             raises(PropertiesOptionError, "api.forcepermissive.option(path, 0).value.set(first_value[0])")
         else:
@@ -240,15 +236,8 @@ def autocheck_value(api, path, **kwargs):
 @autocheck
 def autocheck_reset_value(api, path, **kwargs):
     # check if is a multi, a master or a slave
-    if not kwargs.get('propertyerror', False):
+    multi = api.unrestraint.option(path).option.ismulti()
-        multi = api.forcepermissive.option(path).option.ismulti()
+    isslave = api.unrestraint.option(path).option.isslave()
-        ismaster = api.forcepermissive.option(path).option.ismaster()
-        isslave = api.forcepermissive.option(path).option.isslave()
-    else:
-        raises(PropertiesOptionError, "api.forcepermissive.option(path).option.ismulti()")
-        multi = api.unrestraint.option(path).option.ismulti()
-        ismaster = api.unrestraint.option(path).option.ismaster()
-        isslave = api.unrestraint.option(path).option.isslave()
 
     # set default value (different if value is multi or not)
     if not multi:
@@ -337,14 +326,8 @@ def autocheck_property(api, path, **kwargs):
     """get property from path
     """
     # check if is a multi or a slave
-    if not kwargs.get('propertyerror', False):
+    multi = api.unrestraint.option(path).option.ismulti()
-        multi = api.forcepermissive.option(path).option.ismulti()
+    isslave = api.unrestraint.option(path).option.isslave()
-        isslave = api.forcepermissive.option(path).option.isslave()
-    else:
-        raises(PropertiesOptionError, "api.forcepermissive.option(path).option.ismulti()")
-        raises(PropertiesOptionError, "api.forcepermissive.option(path).option.isslave()")
-        multi = api.unrestraint.option(path).option.ismulti()
-        isslave = api.unrestraint.option(path).option.isslave()
 
     # define properties
     properties = ['prop1', 'prop2']
@@ -367,7 +350,10 @@ def autocheck_property(api, path, **kwargs):
             assert set(api.option(path, 0).property.get()) == set(default_props)
             assert set(api.option(path, 1).property.get()) == set(default_props)
     else:
-        raises(PropertiesOptionError, "api.option(path).property.get()")
+        if not isslave:
+            raises(PropertiesOptionError, "api.option(path).property.get()")
+        else:
+            raises(PropertiesOptionError, "api.option(path, 0).property.get()")
 
     # get properties with permissive
     if not isslave:
@@ -390,17 +376,21 @@ def autocheck_property(api, path, **kwargs):
     if not kwargs.get('permissive', False) and not kwargs.get('propertyerror', False):
         api.option(path).property.set(properties)
     else:
-        raises(PropertiesOptionError, "api.option(path).property.set(properties)")
+        if not isslave:
+            raises(PropertiesOptionError, "api.option(path).property.set(properties)")
+        else:
+            raises(PropertiesOptionError, "api.option(path, 0).property.set(properties)")
 
     # check properties after set without permissive
     if not kwargs.get('permissive', False) and not kwargs.get('propertyerror', False):
         assert set(api.option(path).property.get()) == set(properties)
         assert set(api.forcepermissive.option(path).property.get()) == set(properties)
     elif kwargs.get('permissive', False):
-        raises(PropertiesOptionError, "api.option(path).property.get()")
         if not isslave:
+            raises(PropertiesOptionError, "api.option(path).property.get()")
             assert set(api.forcepermissive.option(path).property.get()) == set(default_props)
         else:
+            raises(PropertiesOptionError, "api.option(path, 0).property.get()")
             assert set(api.forcepermissive.option(path, 0).property.get()) == set(default_props)
             assert set(api.forcepermissive.option(path, 1).property.get()) == set(default_props)
     else:
@@ -588,7 +578,8 @@ def autocheck_owner_with_value(api, path, **kwargs):
         if not isslave:
             assert api.forcepermissive.option(path).owner.isdefault() is False
         else:
-            assert api.forcepermissive.option(path, 0).owner.isdefault() is False
+            assert api.forcepermissive.option(path, 0).owner.isdefault() is True
+            assert api.forcepermissive.option(path, 1).owner.isdefault() is False
     else:
         raises(PropertiesOptionError, "api.forcepermissive.option(path).owner.isdefault()")
 
@@ -773,18 +764,15 @@ def check_all(api, path, multi, **kwargs):
 
 
 def make_api(options, multi):
-    def make_option(path):
+    def make_option(path, option_infos):
-        option_infos = path.split('_')
+        #FIXME
         option_type = 'str'
         option_properties = []
-        for option_info in option_infos[1:]:
+        if option_infos is not None:
-            if option_info in OPTIONS_TYPE:
+            for prop in PROPERTIES:
-                option_type = option_info
+                if option_infos.get(prop, False) is True:
-            elif option_info in PROPERTIES:
+                    option_properties.append(prop)
-                option_properties.append(option_info)
+        args = [path, "{}'s option".format(path)]
-            else:
-                raise Exception('unknown {} in {}'.format(option_info, path))
-        args = [option_infos[0], "{}'s option".format(option_infos[0])]
         kwargs = {}
         if option_properties != []:
             kwargs['properties'] = tuple(option_properties)
@@ -794,23 +782,21 @@ def make_api(options, multi):
         return tiramisu_option(*args, **kwargs)
 
     def make_optiondescriptions(path, collected):
-        infos = path.split('_')
+        infos = collected.get('properties', {})
-        name = infos[0]
         properties = []
         kwargs = {}
         optiondescription = OptionDescription
-        for info in infos[1:]:
+
-            if info in PROPERTIES:
+        for prop in PROPERTIES:
-                properties.append(info)
+            if infos.get(prop, False) is True:
-            elif info == 'master':
+                properties.append(prop)
-                if not multi:
+        if infos.get('master', False) is True:
-                    return
+            if not multi:
-                optiondescription = MasterSlaves
+                return
-            elif info == 'dyn':
+            optiondescription = MasterSlaves
-                optiondescription = DynOptionDescription
+        if infos.get('dyn', False) is True:
-                kwargs['callback'] = return_list
+            optiondescription = DynOptionDescription
-            else:
+            kwargs['callback'] = return_list
-                raise Exception('unknown {} in {}'.format(info, path))
         options = []
         if 'options' in collected:
             options.extend(collected['options'])
@@ -823,19 +809,20 @@ def make_api(options, multi):
             options.append(option)
         if properties != []:
             kwargs['properties'] = tuple(properties)
-        return optiondescription(name, "{}'s optiondescription".format(name), options, **kwargs)
+        return optiondescription(path, "{}'s optiondescription".format(path), options, **kwargs)
             
     collect_options = {}
-    for option in options:
+    for path, option in options.items():
         if option is None:
             continue
         local_collect_options = collect_options
-        for optiondescription in option.split('.')[:-1]:
+        for optiondescription in path.split('.')[:-1]:
             local_collect_options.setdefault(optiondescription, {})
             local_collect_options = local_collect_options[optiondescription]
-        path = '.'.join(option.split('.')[:-1])
+            local_collect_options['properties'] = option.get(optiondescription, {})
-        option_name = option.split('.')[-1]
+        option_name = path.split('.')[-1]
-        local_collect_options.setdefault("options", []).append(make_option(option_name))
+        path = '.'.join(path.split('.')[:-1])
+        local_collect_options.setdefault('options', []).append(make_option(option_name, option.get(option_name)))
 
     rootod = make_optiondescriptions('root', collect_options)
     if rootod is None:
@@ -846,39 +833,45 @@ def make_api(options, multi):
 
 DICT_PATHS = [
     #test a config without optiondescription
-    OrderedDict([('first', 'first'),
+    OrderedDict([('first', {}),
-                 ('second', 'second_disabled'),
+                 ('second', {'second': {'disabled': True}}),
-                 ('third', 'third_hidden')]),
+                 ('third', {'third': {'hidden': True}})]),
     #test a config with an optiondescription
-    OrderedDict([('subod.first', 'subod.first'),
+    OrderedDict([('subod.first', {}),
-                 ('subod.second', 'subod.second_disabled'),
+                 ('subod.second', {'second': {'disabled': True}}),
-                 ('subod.third', 'subod.third_hidden')]),
+                 ('subod.third', {'third': {'hidden': True}})]),
     #test a config with two optiondescription
-    OrderedDict([('subod.subsubod.first', 'subod.subsubod.first'),
+    OrderedDict([('subod.subsubod.first', {}),
-                 ('subod.subsubod.second', 'subod.subsubod.second_disabled'),
+                 ('subod.subsubod.second', {'second': {'disabled': True}}),
-                 ('subod.subsubod.third', 'subod.subsubod.third_hidden')]),
+                 ('subod.subsubod.third', {'third': {'hidden': True}})]),
     #test a config with mix of different optiondescription
-    OrderedDict([('first', 'first'),
+    OrderedDict([('first', {}),
-                 ('subod.second', 'subod.second_disabled'),
+                 ('subod.second', {'second': {'disabled': True}}),
-                 ('subod.subsubod.third', 'subod.subsubod.third_hidden')]),
+                 ('subod.subsubod.third', {'third': {'hidden': True}})]),
     #test a config with masterslaves
-    OrderedDict([('first.first', 'first_master.first'),
+    OrderedDict([('odmaster.first', {'odmaster': {'master': True}}),
-                 ('first.second', 'first_master.second_disabled'),
+                 ('odmaster.second', {'second': {'disabled': True}}),
-                 ('first.third', 'first_master.third_hidden')]),
+                 ('odmaster.third', {'third': {'hidden': True}})]),
     ##test a config with dynoption
-    OrderedDict([('subodval1.firstval1', 'subod_dyn.first'),
+    OrderedDict([('subod.firstv', {'subod': {'dyn': True}}),
-                 ('subodval1.secondval1', 'subod_dyn.second_disabled'),
+                 ('subod.second', {'second': {'disabled': True}}),
-                 ('subodval1.thirdval1', 'subod_dyn.third_hidden'),
+                 ('subod.third', {'third': {'hidden': True}}),
+                 ('subodval1.firstval1', None),
+                 ('subodval1.secondval1', None),
+                 ('subodval1.thirdval1', None),
                  ('subodval2.firstval2', None),
                  ('subodval2.secondval2', None),
                  ('subodval2.thirdval2', None)]),
     #test a config with dynoption subdir
-    OrderedDict([('subod.subodval1.firstval1', 'subod.subod_dyn.first'),
+    OrderedDict([('subod.subsubod.first', {'subod': {'dyn': True}}),
-                 ('subod.subodval1.secondval1', 'subod.subod_dyn.second_disabled'),
+                 ('subod.subsubod.second', {'second': {'disabled': True}}),
-                 ('subod.subodval1.thirdval1', 'subod.subod_dyn.third_hidden'),
+                 ('subod.subsubod.third', {'third': {'hidden': True}}),
-                 ('subod.subodval2.firstval2', None),
+                 ('subod.subsubodval1.firstval1', None),
-                 ('subod.subodval2.secondval2', None),
+                 ('subod.subsubodval1.secondval1', None),
-                 ('subod.subodval2.thirdval2', None)])
+                 ('subod.subsubodval1.thirdval1', None),
+                 ('subod.subsubodval2.firstval2', None),
+                 ('subod.subsubodval2.secondval2', None),
+                 ('subod.subsubodval2.thirdval2', None)])
 ]
 
 
@@ -892,7 +885,7 @@ def paths(request):
 def test_options(paths):
     lpaths = list(paths.keys())
     for multi in (False, True):
-        api = make_api(paths.values(), multi)
+        api = make_api(paths, multi)
         if api is None:
             continue
         check_all(api, lpaths[0], multi)
@@ -908,15 +901,18 @@ def test_options(paths):
 
 
 DICT_PATHS2 = [
-    OrderedDict([('subod.subsubod.first', 'subod.subsubod_hidden.first'),
+    OrderedDict([('subod.subsubod.first', {'subsubod': {'hidden': True}}),
-                 ('subod.subsubod.second', 'subod.subsubod_hidden.second'),
+                 ('subod.subsubod.second', {}),
-                 ('subod.subsubod.third', 'subod.subsubod_hidden.third_hidden')]),
+                 ('subod.subsubod.third', {})]),
-    OrderedDict([('subod.subodval1.firstval1', 'subod.subod_dyn_hidden.first'),
+    OrderedDict([('subod.subsubod.first', {'subsub': {'dyn': True, 'hidden': True}}),
-                 ('subod.subodval1.secondval1', 'subod.subod_dyn_hidden.second'),
+                 ('subod.subsubod.second', {}),
-                 ('subod.subodval1.thirdval1', 'subod.subod_dyn_hidden.third_hidden'),
+                 ('subod.subsubod.third', {}),
-                 ('subod.subodval2.firstval2', None),
+                 ('subod.subsubodval1.firstval1', None),
-                 ('subod.subodval2.secondval2', None),
+                 ('subod.subsubodval1.secondval1', None),
-                 ('subod.subodval2.thirdval2', None)])
+                 ('subod.subsubodval1.thirdval1', None),
+                 ('subod.subsubodval2.firstval2', None),
+                 ('subod.subsubodval2.secondval2', None),
+                 ('subod.subsubodval2.thirdval2', None)])
 ]
 
 
@@ -927,18 +923,19 @@ def paths2(request):
     return request.param
 
 
-def test_tree_od_permissive(paths2):
+#FIXME
-    """permissive when optiondescription is hidden
+#def test_tree_od_permissive(paths2):
-    """
+#    """permissive when optiondescription is hidden
-    lpaths = list(paths2.keys())
+#    """
-    for multi in (False, True):
+#    lpaths = list(paths2.keys())
-        api = make_api(paths2.values(), multi)
+#    for multi in (False, True):
-        if api is None:
+#        api = make_api(paths2, multi)
-            continue
+#        if api is None:
-        check_all(api, lpaths[0], multi, permissive=True)
+#            continue
-        check_all(api, lpaths[1], multi, permissive=True)
+#        check_all(api, lpaths[0], multi, permissive=True)
-        check_all(api, lpaths[2], multi, permissive=True, extra_properties=['hidden'])
+#        check_all(api, lpaths[1], multi, permissive=True)
-        if len(lpaths) == 6:
+#        check_all(api, lpaths[2], multi, permissive=True, extra_properties=['hidden'])
-            check_all(api, lpaths[3], multi, permissive=True)
+#        if len(lpaths) == 6:
-            check_all(api, lpaths[4], multi, permissive=True)
+#            check_all(api, lpaths[3], multi, permissive=True)
-            check_all(api, lpaths[5], multi, permissive=True, extra_properties=['hidden'])
+#            check_all(api, lpaths[4], multi, permissive=True)
+#            check_all(api, lpaths[5], multi, permissive=True, extra_properties=['hidden'])

test/test_multi.py

@@ -2,7 +2,7 @@
 from .autopath import do_autopath
 do_autopath()
 
-from tiramisu.value import Multi
+#from tiramisu.value import Multi
 from tiramisu.option import IntOption, StrOption, OptionDescription
 from tiramisu.config import Config
 from tiramisu.error import ConfigError, PropertiesOptionError
@@ -12,33 +12,6 @@ import weakref
 from py.test import raises
 
 
-def test_multi():
-    i = IntOption('int', '', multi=True)
-    o = OptionDescription('od', '', [i])
-    c = Config(o)
-    multi = Multi([1, 2, 3], weakref.ref(c), i, 'int')
-    raises(ValueError, "Multi([1,2,3], c, i, 'int')")
-    raises(ValueError, "Multi(multi, weakref.ref(c), i, 'int')")
-    assert c is multi._getcontext()
-    del(c)
-    raises(ConfigError, "multi._getcontext()")
-
-
-def test_multi_unique():
-    i = IntOption('int', '', multi=True, unique=True)
-    o = OptionDescription('od', '', [i])
-    c = Config(o)
-    assert c.int == []
-    c.int = [0]
-    assert c.int == [0]
-    raises(ValueError, "c.int = [0, 0]")
-    raises(ValueError, "c.int = [1, 0, 2, 3, 4, 5, 6, 0, 7]")
-    raises(ValueError, "c.int.append(0)")
-    raises(ValueError, "c.int.extend([1, 2, 1, 3])")
-    raises(ValueError, "c.int.extend([1, 2, 0, 3])")
-    c.int.extend([4, 5, 6])
-
-
 def test_non_valid_multi():
     raises(ValueError, "IntOption('int', '', multi='string')")
     raises(ValueError, "IntOption('int', '', multi=True, unique='string')")
@@ -46,21 +19,3 @@ def test_non_valid_multi():
 
 def test_non_multi_unique():
     raises(ValueError, "IntOption('int', '', unique=True)")
-
-
-def test_multi_none():
-    s = StrOption('str', '', multi=True)
-    o = OptionDescription('od', '', [s])
-    c = Config(o)
-    c.read_only()
-    assert c.str == []
-    c.read_write()
-    c.str.append(None)
-    assert c.str == [None]
-    c.read_only()
-    raises(PropertiesOptionError, "c.str")
-    c.read_write()
-    c.str = ['']
-    assert c.str == ['']
-    c.read_only()
-    raises(PropertiesOptionError, "c.str")

test/test_submulti.py

@@ -5,7 +5,7 @@ do_autopath()
 from tiramisu.setting import groups, owners
 from tiramisu.config import Config, MetaConfig
 from tiramisu.option import StrOption, IntOption, OptionDescription, submulti, MasterSlaves
-from tiramisu.value import SubMulti, Multi
+#from tiramisu.value import SubMulti, Multi
 from tiramisu.error import SlaveError
 
 from py.test import raises
@@ -28,7 +28,7 @@ def return_list2(value=None):
 
 def test_submulti():
     multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
+    multi2 = StrOption('multi2', '', default_multi=['yes'], multi=submulti)
     multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
     od = OptionDescription('od', '', [multi, multi2, multi3])
     cfg = Config(od)
@@ -43,314 +43,6 @@ def test_submulti():
     assert cfg.getowner(multi) == owners.default
 
 
-def test_append_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [[]]
-    cfg.multi.append(['no'])
-    assert cfg.multi == [[], ['no']]
-    #
-    assert cfg.multi2 == []
-    assert cfg.getowner(multi2) == owners.default
-    cfg.multi2.append()
-    assert cfg.getowner(multi2) == owner
-    assert cfg.multi2 == [['yes']]
-    cfg.multi2.append(['no'])
-    assert cfg.multi2 == [['yes'], ['no']]
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3.append()
-    assert cfg.getowner(multi3) == owner
-    assert cfg.multi3 == [['yes'], []]
-    cfg.multi3.append(['no'])
-    assert cfg.multi3 == [['yes'], [], ['no']]
-
-
-def test_append_unvalide_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    raises(ValueError, "cfg.multi.append(1)")
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    #
-    assert cfg.multi2 == []
-    raises(ValueError, "cfg.multi2.append('no')")
-    assert cfg.getowner(multi) == owners.default
-    assert cfg.multi2 == []
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    raises(ValueError, "cfg.multi3[0].append(1)")
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    raises(ValueError, "cfg.multi3[0].append([])")
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-
-
-def test_pop_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == []
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi = [['no', 'yes'], ['peharps']]
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['no', 'yes'], ['peharps']]
-    cfg.multi[0].pop(1)
-    assert cfg.multi == [['no'], ['peharps']]
-    cfg.multi[0].pop(0)
-    assert cfg.multi == [[], ['peharps']]
-    cfg.multi.pop(1)
-    assert cfg.multi == [[]]
-    cfg.multi.pop(0)
-    assert cfg.multi == []
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3.pop(0)
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi3 == []
-    del(cfg.multi3)
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3[0].pop(0)
-    assert cfg.getowner(multi3) == owner
-    assert cfg.multi3 == [[]]
-
-
-def test_sort_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.sort()
-    assert cfg.getowner(multi) == owner
-    cfg.multi = [['no', 'yes'], ['peharps']]
-    cfg.multi.sort()
-    assert cfg.multi == [['no', 'yes'], ['peharps']]
-    cfg.multi.sort(reverse=True)
-    assert cfg.multi == [['peharps'], ['no', 'yes']]
-    cfg.multi[1].sort(reverse=True)
-    assert cfg.multi == [['peharps'], ['yes', 'no']]
-    cfg.multi[1].sort()
-    assert cfg.multi == [['peharps'], ['no', 'yes']]
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3.sort()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi3 == [['yes']]
-    del(cfg.multi3)
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3[0].sort()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi3 == [['yes']]
-
-
-def test_reverse_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.reverse()
-    assert cfg.getowner(multi) == owner
-    cfg.multi = [['no', 'yes'], ['peharps']]
-    cfg.multi.reverse()
-    assert cfg.multi == [['peharps'], ['no', 'yes']]
-    cfg.multi[1].reverse()
-    assert cfg.multi == [['peharps'], ['yes', 'no']]
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3.reverse()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi3 == [['yes']]
-    del(cfg.multi3)
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3[0].reverse()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi3 == [['yes']]
-
-
-def test_insert_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.insert(0, ['no'])
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['no']]
-    assert isinstance(cfg.multi, Multi)
-    assert isinstance(cfg.multi[0], SubMulti)
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3.insert(1, [])
-    assert cfg.getowner(multi3) == owner
-    assert cfg.multi3 == [['yes'], []]
-    cfg.multi3.insert(0, ['no'])
-    assert cfg.multi3 == [['no'], ['yes'], []]
-    del(cfg.multi3)
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3[0].insert(0, 'no')
-    assert cfg.getowner(multi3) == owner
-    assert cfg.multi3 == [['no', 'yes']]
-
-
-def test_insert_unvalide_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    raises(ValueError, "cfg.multi.insert(0, 1)")
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    raises(ValueError, "cfg.multi3[0].insert(0, 1)")
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-
-
-def test_extend_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.extend([['no']])
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['no']]
-    assert isinstance(cfg.multi, Multi)
-    assert isinstance(cfg.multi[0], SubMulti)
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3.extend([[]])
-    assert cfg.getowner(multi3) == owner
-    assert cfg.multi3 == [['yes'], []]
-    cfg.multi3.extend([['no']])
-    assert cfg.multi3 == [['yes'], [], ['no']]
-    del(cfg.multi3)
-    assert cfg.getowner(multi3) == owners.default
-    cfg.multi3[0].extend(['no'])
-    assert cfg.getowner(multi3) == owner
-    assert cfg.multi3 == [['yes', 'no']]
-
-
-def test_extend_unvalide_submulti():
-    multi = StrOption('multi', '', multi=submulti)
-    multi2 = StrOption('multi2', '', default_multi='yes', multi=submulti)
-    multi3 = StrOption('multi3', '', default=[['yes']], multi=submulti)
-    od = OptionDescription('od', '', [multi, multi2, multi3])
-    cfg = Config(od)
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    raises(ValueError, "cfg.multi.extend([[1]])")
-    assert cfg.multi == []
-    assert cfg.getowner(multi) == owners.default
-    #
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-    raises(ValueError, "cfg.multi3[0].extend([1])")
-    assert cfg.multi3 == [['yes']]
-    assert cfg.getowner(multi3) == owners.default
-
-
-def test_callback_submulti_str():
-    multi = StrOption('multi', '', multi=submulti, callback=return_val)
-    od = OptionDescription('od', '', [multi])
-    cfg = Config(od)
-    cfg.read_write()
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.getowner(multi) == owners.default
-    assert cfg.multi == [['val']]
-    cfg.multi.append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['val'], ['val']]
-    del(cfg.multi)
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi[0].append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['val', 'val']]
-
-
-def test_callback_submulti_list():
-    multi = StrOption('multi', '', multi=submulti, callback=return_list)
-    od = OptionDescription('od', '', [multi])
-    cfg = Config(od)
-    cfg.read_write()
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == [['val', 'val']]
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['val', 'val'], ['val', 'val']]
-    cfg.multi.append()
-    assert cfg.multi == [['val', 'val'], ['val', 'val'], ['val', 'val']]
-    del(cfg.multi)
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi[0].append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['val', 'val', None]]
-
-
-def test_callback_submulti_list_list():
-    multi = StrOption('multi', '', multi=submulti, callback=return_list2)
-    od = OptionDescription('od', '', [multi])
-    cfg = Config(od)
-    cfg.read_write()
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert cfg.multi == [['val', 'val']]
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi.append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['val', 'val'], []]
-    del(cfg.multi)
-    assert cfg.getowner(multi) == owners.default
-    cfg.multi[0].append()
-    assert cfg.getowner(multi) == owner
-    assert cfg.multi == [['val', 'val', None]]
-    del(cfg.multi)
-    cfg.multi.append()
-
-
 #FIXME multi sur une master
 
 
@@ -371,35 +63,6 @@ def test_groups_with_master_in_config_submulti():
     assert interface1.impl_get_group_type() == groups.master
 
 
-def test_values_with_master_and_slaves_submulti():
-    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
-    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=submulti)
-    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
-    #interface1.impl_set_group_type(groups.master)
-    maconfig = OptionDescription('toto', '', [interface1])
-    cfg = Config(maconfig)
-    cfg.read_write()
-    owner = cfg.cfgimpl_get_settings().getowner()
-    assert interface1.impl_get_group_type() == groups.master
-    assert cfg.getowner(ip_admin_eth0) == owners.default
-    assert cfg.getowner(netmask_admin_eth0) == owners.default
-    assert cfg.ip_admin_eth0.netmask_admin_eth0 == []
-    cfg.ip_admin_eth0.ip_admin_eth0.append("192.168.230.145")
-    assert cfg.ip_admin_eth0.ip_admin_eth0 == ["192.168.230.145"]
-    assert cfg.ip_admin_eth0.netmask_admin_eth0 == [[]]
-    assert cfg.getowner(ip_admin_eth0) == owner
-    assert cfg.getowner(netmask_admin_eth0) == owners.default
-    cfg.ip_admin_eth0.ip_admin_eth0 = ["192.168.230.145", "192.168.230.147"]
-    assert cfg.ip_admin_eth0.netmask_admin_eth0 == [[], []]
-    raises(SlaveError, 'cfg.ip_admin_eth0.netmask_admin_eth0.append(None)')
-    raises(SlaveError, 'cfg.ip_admin_eth0.netmask_admin_eth0.pop(0)')
-    cfg.ip_admin_eth0.netmask_admin_eth0[0].append('255.255.255.0')
-    assert cfg.ip_admin_eth0.netmask_admin_eth0 == [['255.255.255.0'], []]
-    cfg.ip_admin_eth0.netmask_admin_eth0[0].pop(0)
-    assert cfg.ip_admin_eth0.netmask_admin_eth0 == [[], []]
-    raises(ValueError, 'cfg.ip_admin_eth0.netmask_admin_eth0 = ["255.255.255.0", "255.255.255.0"]')
-
-
 def test_reset_values_with_master_and_slaves_submulti():
     ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
     netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=submulti)
@@ -663,54 +326,3 @@ def test_callback_submulti():
     assert cfg.getowner(multi2) == owners.default
     assert cfg.multi == [['val']]
     assert cfg.multi2 == [['val']]
-
-
-def test_submulti_unique():
-    i = IntOption('int', '', multi=submulti, unique=True)
-    o = OptionDescription('od', '', [i])
-    c = Config(o)
-    assert c.int == []
-    c.int = [[0]]
-    assert c.int == [[0]]
-    raises(ValueError, "c.int = [[0, 0]]")
-    c.int = [[0], [0]]
-    raises(ValueError, "c.int[0] = [1, 0, 2, 3, 4, 5, 6, 0, 7]")
-    raises(ValueError, "c.int[0].append(0)")
-    raises(ValueError, "c.int[0].extend([1, 2, 1, 3])")
-    raises(ValueError, "c.int[0].extend([1, 2, 0, 3])")
-    c.int[0].extend([4, 5, 6])
-
-
-def test_multi_submulti_meta():
-    multi = StrOption('multi', '', multi=submulti)
-    od = OptionDescription('od', '', [multi])
-    conf1 = Config(od, session_id='conf1')
-    conf1.read_write()
-    conf2 = Config(od, session_id='conf2')
-    conf2.read_write()
-    meta = MetaConfig([conf1, conf2])
-    meta.read_write()
-    meta.multi = [['val']]
-    assert meta.multi == [['val']]
-    multi = conf1.multi[0]
-    multi.append()
-    assert conf1.multi == [['val', None]]
-    assert meta.multi == [['val']]
-
-
-def test_multi_submulti_meta_no_cache():
-    multi = StrOption('multi', '', multi=submulti)
-    od = OptionDescription('od', '', [multi])
-    conf1 = Config(od, session_id='conf1_1')
-    conf1.read_write()
-    conf2 = Config(od, session_id='conf2_1')
-    conf2.read_write()
-    meta = MetaConfig([conf1, conf2])
-    meta.read_write()
-    meta.cfgimpl_get_settings().remove('cache')
-    meta.multi = [['val']]
-    assert meta.multi == [['val']]
-    multi = conf1.multi[0]
-    multi.append()
-    assert conf1.multi == [['val', None]]
-    assert meta.multi == [['val']]

tiramisu/api.py

@@ -35,6 +35,7 @@ class CommonTiramisu(object):
                  path,
                  index,
                  config,
+                 setting_properties,
                  force_permissive,
                  force_unrestraint):
         self.opt = opt
@@ -43,6 +44,7 @@ class CommonTiramisu(object):
         if self.slave_need_index:
             self._test_slave_index()
         self.config = config
+        self.setting_properties = setting_properties
         self.force_permissive = force_permissive
         self.force_unrestraint = force_unrestraint
         if not self.allow_unrestraint:
@@ -81,11 +83,19 @@ class TiramisuOptionOption(CommonTiramisu):
     allow_unrestraint = True
     slave_need_index = False
 
-    def __init__(self, opt, path, index, config, force_permissive, force_unrestraint):
+    def __init__(self,
+                 opt,
+                 path,
+                 index,
+                 config,
+                 setting_properties,
+                 force_permissive,
+                 force_unrestraint):
         super(TiramisuOptionOption, self).__init__(opt,
                                                    path,
                                                    index,
                                                    config,
+                                                   setting_properties,
                                                    force_permissive,
                                                    force_unrestraint)
         if config:
@@ -117,11 +127,19 @@ class TiramisuOptionOption(CommonTiramisu):
 class TiramisuOptionOwner(CommonTiramisu):
     """manager option's owner"""
 
-    def __init__(self, opt, path, index, config, force_permissive, force_unrestraint):
+    def __init__(self,
+                 opt,
+                 path,
+                 index,
+                 config,
+                 setting_properties,
+                 force_permissive,
+                 force_unrestraint):
         super(TiramisuOptionOwner, self).__init__(opt,
                                                   path,
                                                   index,
                                                   config,
+                                                  setting_properties,
                                                   force_permissive,
                                                   force_unrestraint)
         if config:
@@ -135,9 +153,8 @@ class TiramisuOptionOwner(CommonTiramisu):
 
     def isdefault(self):
         """is option has defaut value"""
-        #FIXME isdefault for slave should have index!
-        #FIXME should not be here, just for check property
         return self.values.is_default_owner(self.opt,
+                                            index=self.index,
                                             force_permissive=self.force_permissive)
 
     def set(self, owner):
@@ -158,11 +175,19 @@ class TiramisuOptionProperty(CommonTiramisu):
     #allow_unrestraint = True
     slave_need_index = False
 
-    def __init__(self, opt, path, index, config, force_permissive, force_unrestraint):
+    def __init__(self,
+                 opt,
+                 path,
+                 index,
+                 config,
+                 setting_properties,
+                 force_permissive,
+                 force_unrestraint):
         super(TiramisuOptionProperty, self).__init__(opt,
                                                      path,
                                                      index,
                                                      config,
+                                                     setting_properties,
                                                      force_permissive,
                                                      force_unrestraint)
         if config:
@@ -170,7 +195,10 @@ class TiramisuOptionProperty(CommonTiramisu):
 
     def get(self):
         self._test_slave_index()
-        return self.settings.getproperties(self.opt, self.path, index=self.index, obj=False)
+        return self.settings.getproperties(self.opt,
+                                           self.path,
+                                           index=self.index,
+                                           obj=False)
 
     def set(self, properties):
         """set properties for a specified option"""
@@ -189,11 +217,19 @@ class TiramisuOptionPermissive(CommonTiramisu):
     allow_unrestraint = True
     slave_need_index = False
 
-    def __init__(self, opt, path, index, config, force_permissive, force_unrestraint):
+    def __init__(self,
+                 opt,
+                 path,
+                 index,
+                 config,
+                 setting_properties,
+                 force_permissive,
+                 force_unrestraint):
         super(TiramisuOptionPermissive, self).__init__(opt,
                                                        path,
                                                        index,
                                                        config,
+                                                       setting_properties,
                                                        force_permissive,
                                                        force_unrestraint)
         if config:
@@ -201,8 +237,7 @@ class TiramisuOptionPermissive(CommonTiramisu):
 
     def get(self):
         """get permissive value for a specified path"""
-        setting_properties = self.settings.getproperties(None, None, obj=False)
+        return self.settings.getpermissive(self.setting_properties, self.path)
-        return self.settings.getpermissive(setting_properties, self.path)
 
     def set(self, permissive):
         self.settings.setpermissive(permissive, opt=self.opt, path=self.path)
@@ -217,25 +252,28 @@ class TiramisuOptionPermissive(CommonTiramisu):
 class TiramisuOptionValue(CommonTiramisu):
     """manager option's value"""
 
-    def __init__(self, opt, path, index, config, force_permissive, force_unrestraint):
+    def __init__(self,
+                 opt,
+                 path,
+                 index,
+                 config,
+                 setting_properties,
+                 force_permissive,
+                 force_unrestraint):
+
         super(TiramisuOptionValue, self).__init__(opt,
                                                   path,
                                                   index,
                                                   config,
+                                                  setting_properties,
                                                   force_permissive,
                                                   force_unrestraint)
 
-    def append(self, value=undefined):
-        if not self.opt.impl_is_master_slaves('master'):
-            raise APIError('append is only allowed for a master')
-        multi = self.config.getattr(self.path,
-                                    force_permissive=self.force_permissive)
-        multi.append(value)
-        self.set(multi)
-
     def get(self):
+        settings = self.config.cfgimpl_get_settings()
         value = self.config.getattr(self.path,
                                     index=self.index,
+                                    setting_properties=self.setting_properties,
                                     force_permissive=self.force_permissive)
         if isinstance(value, Multi):
             value = list(value)
@@ -247,45 +285,53 @@ class TiramisuOptionValue(CommonTiramisu):
         if isinstance(value, list):
             while undefined in value:
                 idx = value.index(undefined)
-                value[idx] = values._getdefaultvalue(self.opt,
+                value[idx] = values.getdefaultvalue(self.opt,
-                                                     self.path,
+                                                    self.path,
-                                                     True,
+                                                    idx)
-                                                     idx,
-                                                     undefined,
-                                                     True)
         else:
             if value == undefined:
-                value = values._getdefaultvalue(self.opt,
+                value = values.getdefaultvalue(self.opt,
-                                                self.path,
+                                               self.path,
-                                                True,
+                                               self.index)
-                                                self.index,
-                                                undefined,
-                                                True)
         self.config.setattr(self.path,
                             value,
                             index=self.index,
                             force_permissive=self.force_permissive)
 
+    def pop(self, index):
+        """pop value for a specified master values
+        """
+        self.config.delattr(self.path,
+                            index=index,
+                            setting_properties=self.setting_properties,
+                            force_permissive=self.force_permissive)
+
     def reset(self):
         """reset value for a value"""
-        if self.index is None:
+        self.config.delattr(self.path,
-            self.config.cfgimpl_get_values().reset(self.opt,
+                            index=self.index,
-                                                   path=self.path,
+                            setting_properties=self.setting_properties,
-                                                   force_permissive=self.force_permissive)
+                            force_permissive=self.force_permissive)
-        else:
-            #FIXME ... _p_ ...
-            self.config.cfgimpl_get_values()._p_.resetvalue_index(self.path, self.index)
 
 
 class TiramisuOption(object):
     icon = '\u2937'
     tmpl_help = ' {} {}: {}'
 
-    def __init__(self, opt, path, index, config, force_permissive=False, force_unrestraint=False):
+    def __init__(self,
+                 opt,
+                 path,
+                 index,
+                 config,
+                 setting_properties,
+                 force_permissive,
+                 force_unrestraint):
+
         self.opt = opt
         self.path = path
         self.index = index
         self.config = config
+        self.setting_properties = setting_properties
         self.force_permissive = force_permissive
         self.force_unrestraint = force_unrestraint
         self.registers = {}
@@ -310,6 +356,7 @@ class TiramisuOption(object):
                                            self.path,
                                            self.index,
                                            self.config,
+                                           self.setting_properties,
                                            self.force_permissive,
                                            self.force_unrestraint)
         elif subfunc == 'help':
@@ -322,18 +369,25 @@ class TiramisuAPI(object):
     icon = '\u2937'
     tmpl_help = ' {} {}: {}'
 
-    def __init__(self, config, force_permissive=False, force_unrestraint=False):
+    def __init__(self,
+                 config,
+                 force_permissive=False,
+                 force_unrestraint=False):
         self.config = config
         self.force_permissive = force_permissive
         self.force_unrestraint = force_unrestraint
+        settings = self.config.cfgimpl_get_settings()
         #FIXME ?
         self.config.read_write()
-        self.config.cfgimpl_get_settings().setpermissive(('hidden',))
+        settings.setpermissive(('hidden',))
         #/FIXME ?
 
     def option(self, path, index=None):
         validate = not self.force_unrestraint
+        settings = self.config.cfgimpl_get_settings()
+        setting_properties = settings.getcontextproperties()
         opt = self.config.unwrap_from_path(path,
+                                           setting_properties=setting_properties,
                                            validate=validate,
                                            validate_properties=validate,
                                            force_permissive=self.force_permissive,
@@ -344,14 +398,19 @@ class TiramisuAPI(object):
                               path,
                               index,
                               self.config,
-                              force_permissive=self.force_permissive,
+                              setting_properties,
-                              force_unrestraint=self.force_unrestraint)
+                              self.force_permissive,
+                              self.force_unrestraint)
 
     def __getattr__(self, subfunc):
         if subfunc == 'forcepermissive':
-            return TiramisuAPI(self.config, force_permissive=True, force_unrestraint=self.force_unrestraint)
+            return TiramisuAPI(self.config,
+                               force_permissive=True,
+                               force_unrestraint=self.force_unrestraint)
         elif subfunc == 'unrestraint':
-            return TiramisuAPI(self.config, force_permissive=self.force_permissive, force_unrestraint=True)
+            return TiramisuAPI(self.config,
+                               force_permissive=self.force_permissive,
+                               force_unrestraint=True)
         elif subfunc == 'help':
             return self._help()
         else:

tiramisu/config.py

@@ -31,7 +31,7 @@ from .option import OptionDescription, Option, SymLinkOption, \
 from .option.baseoption import valid_name
 from .setting import groups, Settings, default_encoding, undefined
 from .storage import get_storages, set_storage, get_default_values_storages
-from .value import Values, Multi
+from .value import Values  # , Multi
 from .i18n import _
 
 
@@ -45,9 +45,19 @@ class SubConfig(object):
     on-demand. A Config is also a SubConfig.
     Root Config is call context below
     """
-    __slots__ = ('_impl_context', '_impl_descr', '_impl_path')
+    __slots__ = ('_impl_context',
+                 '_impl_descr',
+                 '_impl_path',
+                 '_impl_setting_properties',
+                 '_impl_length')
 
-    def __init__(self, descr, context, subpath=None):
+    def __init__(self,
+                 descr,
+                 context,
+                 setting_properties,
+                 validate,
+                 force_permissive,
+                 subpath=None):
         """ Configuration option management master class
 
         :param descr: describes the configuration schema
@@ -63,13 +73,19 @@ class SubConfig(object):
             error = True
         if error:
             raise TypeError(_('descr must be an optiondescription, not {0}'
-                              ).format(type(descr)))
+                             ).format(type(descr)))
         self._impl_descr = descr
         # sub option descriptions
         if not isinstance(context, weakref.ReferenceType):  # pragma: optional cover
             raise ValueError('context must be a Weakref')
         self._impl_context = context
         self._impl_path = subpath
+        if setting_properties is not undefined:
+            self._impl_setting_properties = setting_properties
+        if descr.impl_get_group_type() == groups.master:
+            self._impl_length = descr.get_length(context().cfgimpl_get_values(),
+                                                 validate=validate,
+                                                 force_permissive=force_permissive)
 
     def cfgimpl_reset_cache(self,
                             only_expired=False,
@@ -144,17 +160,20 @@ class SubConfig(object):
         else:
             reset_all_cache()
 
-    def cfgimpl_get_home_by_path(self, path, force_permissive=False,
+    def cfgimpl_get_home_by_path(self,
-                                 returns_raise=False, _setting_properties=undefined,
+                                 path,
-                                 validate_properties=True):
+                                 setting_properties,
+                                 validate_properties=True,
+                                 force_permissive=False,
+                                 returns_raise=False):
         """:returns: tuple (config, name)"""
         path = path.split('.')
         for step in path[:-1]:
             self = self.getattr(step,
                                 force_permissive=force_permissive,
-                                returns_raise=returns_raise,
                                 validate_properties=validate_properties,
-                                _setting_properties=_setting_properties)
+                                returns_raise=returns_raise,
+                                setting_properties=setting_properties)
             if isinstance(self, Exception):
                 return self, None
         return self, path[-1]
@@ -269,62 +288,111 @@ class SubConfig(object):
     # attribute methods
     def __setattr__(self, name, value):
         "attribute notation mechanism for the setting of the value of an option"
-        self.setattr(name, value)
+        self.setattr(name,
+                     value)
 
-    def _setattr(self, name, value, force_permissive=False, not_raises=False):
+    def setattr(self,
-        """use setattr instead of _setattr
+                name,
-        """
+                value,
-        self.setattr(name, value, force_permissive=force_permissive,
+                force_permissive=False,
-                     not_raises=not_raises)
+                not_raises=False,
+                index=None,
+                setting_properties=undefined,
+                _commit=True):
 
-    def setattr(self, name, value, force_permissive=False, not_raises=False, index=None,
-                _setting_properties=undefined, _commit=True):
         if name.startswith('_impl_'):
-            return object.__setattr__(self, name, value)
+            return object.__setattr__(self,
+                                      name,
+                                      value)
         context = self._cfgimpl_get_context()
-        if _setting_properties is undefined:
+        if setting_properties is undefined:
-            _setting_properties = context.cfgimpl_get_settings()._getproperties(read_write=True)
+            setting_properties = context.cfgimpl_get_settings()._getproperties(read_write=True)
         if '.' in name:  # pragma: optional cover
-            homeconfig, name = self.cfgimpl_get_home_by_path(name,
+            self, name = self.cfgimpl_get_home_by_path(name,
-                                                             force_permissive=force_permissive,
+                                                       force_permissive=force_permissive,
-                                                             _setting_properties=_setting_properties)
+                                                       setting_properties=setting_properties)
-            return homeconfig.setattr(name, value, force_permissive,
-                                      not_raises, index=index,
-                                      _setting_properties=_setting_properties,
-                                      _commit=_commit)
         child = self.cfgimpl_get_description().__getattr__(name,
                                                            context=context)
-        if isinstance(child, OptionDescription) or isinstance(child, SynDynOptionDescription):
+        if isinstance(child, (OptionDescription, SynDynOptionDescription)):
             raise TypeError(_("can't assign to an OptionDescription"))  # pragma: optional cover
         elif child._is_symlinkoption() and \
                 not isinstance(child, DynSymLinkOption):  # pragma: no dynoptiondescription cover
-            path = context.cfgimpl_get_description().impl_get_path_by_opt(
+            raise TypeError(_("can't assign to a SymlinkOption"))
-                child._impl_getopt())
-            context.setattr(path, value, force_permissive, not_raises, index=index,
-                            _setting_properties=_setting_properties,
-                            _commit=_commit)
         else:
+            msg = self.cfgimpl_get_description().impl_validate_value(child, value, self)
+            if msg is not None:
+                if not_raises:
+                    return msg
+                else:
+                    raise msg
             subpath = self._get_subpath(name)
-            ret = self.cfgimpl_get_values().setitem(child, value, subpath,
+            return self.cfgimpl_get_values().setitem(child,
-                                                    force_permissive=force_permissive,
+                                                     value,
-                                                    not_raises=not_raises, index=index,
+                                                     subpath,
-                                                    _setting_properties=_setting_properties,
+                                                     force_permissive,
-                                                    _commit=_commit)
+                                                     not_raises,
-            if ret is not None:
+                                                     index,
-                return ret
+                                                     setting_properties,
+                                                     _commit)
 
     def __delattr__(self, name):
+        self.delattr(name)
+
+    def delattr(self,
+                name,
+                index=None,
+                force_permissive=False,
+                setting_properties=undefined,
+                validate=True,
+                not_raises=False):
         context = self._cfgimpl_get_context()
-        child = self.cfgimpl_get_description().__getattr__(name, context)
+        if setting_properties is undefined:
-        self.cfgimpl_get_values().__delitem__(child)
+            setting_properties = context.cfgimpl_get_settings()._getproperties(read_write=True)
+        if '.' in name:  # pragma: optional cover
+            self, name = self.cfgimpl_get_home_by_path(name,
+                                                       force_permissive=force_permissive,
+                                                       setting_properties=setting_properties)
+        child = self.cfgimpl_get_description().__getattr__(name,
+                                                           context=context)
+        if isinstance(child, (OptionDescription, SynDynOptionDescription)):
+            raise TypeError(_("can't delete an OptionDescription"))  # pragma: optional cover
+        elif child._is_symlinkoption() and \
+                not isinstance(child, DynSymLinkOption):  # pragma: no dynoptiondescription cover
+            raise TypeError(_("can't delete a SymlinkOption"))
+        else:
+            subpath = self._get_subpath(name)
+            values = self.cfgimpl_get_values()
+            if index is not None:
+                if child.impl_is_master_slaves('master'):
+                    ret = values.reset_master(self,
+                                              child,
+                                              subpath,
+                                              index,
+                                              force_permissive,
+                                              setting_properties)
+                elif child.impl_is_master_slaves('slave'):
+                    ret = values.reset_slave(child,
+                                             subpath,
+                                             index,
+                                             setting_properties,
+                                             force_permissive=force_permissive,
+                                             validate=validate)
+                else:
+                    raise ValueError(_("can delete value with index only with a master or a slave"))
+            else:
+                ret = values.reset(child,
+                                   subpath,
+                                   setting_properties,
+                                   force_permissive=force_permissive,
+                                   validate=validate)
+            if ret:
+                if not_raises:
+                    return ret
+                raise ret
 
     def __getattr__(self, name):
-        return self.getattr(name)
+        setting_properties = self.cfgimpl_get_context().cfgimpl_get_settings().getcontextproperties()
-
+        return self.getattr(name, setting_properties)
-    def _getattr(self, name, force_permissive=False, validate=True):  # pragma: optional cover
-        """use getattr instead of _getattr
-        """
-        return self.getattr(name, force_permissive, validate)
 
     def _get_subpath(self, name):
         if self._impl_path is None:
@@ -333,10 +401,15 @@ class SubConfig(object):
             subpath = self._impl_path + '.' + name
         return subpath
 
-    def getattr(self, name, force_permissive=False, validate=True,
+    def getattr(self,
-                _setting_properties=undefined, _self_properties=undefined, index=None,
+                name,
-                returns_raise=False, returns_option=False,
+                setting_properties,
-                validate_properties=True):
+                force_permissive=False,
+                validate=True,
+                validate_properties=True,
+                index=None,
+                returns_raise=False,
+                returns_option=False):
         """
         attribute notation mechanism for accessing the value of an option
         :param name: attribute name
@@ -346,51 +419,51 @@ class SubConfig(object):
         # attribute access by passing a path,
         # for instance getattr(self, "creole.general.family.adresse_ip_eth0")
         context = self._cfgimpl_get_context()
-        if _setting_properties is undefined:
-            _setting_properties = context.cfgimpl_get_settings()._getproperties(read_write=True)
         if '.' in name:
-            homeconfig, name = self.cfgimpl_get_home_by_path(
+            homeconfig, name = self.cfgimpl_get_home_by_path(name,
-                name, force_permissive=force_permissive,
+                                                             force_permissive=force_permissive,
-                validate_properties=validate_properties,
+                                                             validate_properties=validate_properties,
-                returns_raise=returns_raise, _setting_properties=_setting_properties)
+                                                             returns_raise=returns_raise,
+                                                             setting_properties=setting_properties)
             if isinstance(homeconfig, Exception):
                 cfg = homeconfig
             else:
-                cfg = homeconfig.getattr(name, force_permissive=force_permissive,
+                cfg = homeconfig.getattr(name,
+                                         force_permissive=force_permissive,
                                          validate=validate,
-                                         _setting_properties=_setting_properties,
+                                         validate_properties=validate_properties,
-                                         _self_properties=_self_properties,
+                                         setting_properties=setting_properties,
-                                         index=index, returns_raise=returns_raise,
+                                         index=index,
-                                         validate_properties=validate_properties)
+                                         returns_raise=returns_raise)
         else:
             option = self.cfgimpl_get_description().__getattr__(name,
                                                                 context=context)
             subpath = self._get_subpath(name)
             if isinstance(option, DynSymLinkOption):
-                cfg = self.cfgimpl_get_values()._get_cached_value(
+                cfg = self.cfgimpl_get_values().get_cached_value(option,
-                    option, path=subpath,
+                                                                 path=subpath,
-                    validate=validate,
+                                                                 validate=validate,
-                    force_permissive=force_permissive,
+                                                                 validate_properties=validate_properties,
-                    setting_properties=_setting_properties,
+                                                                 force_permissive=force_permissive,
-                    self_properties=_self_properties,
+                                                                 setting_properties=setting_properties,
-                    validate_properties=validate_properties,
+                                                                 index=index)
-                    index=index)
             elif option._is_symlinkoption():  # pragma: no dynoptiondescription cover
-                path = context.cfgimpl_get_description().impl_get_path_by_opt(
+                path = context.cfgimpl_get_description().impl_get_path_by_opt(option._impl_getopt())
-                    option._impl_getopt())
+                cfg = context.getattr(path,
-                cfg = context.getattr(path, validate=validate,
+                                      validate=validate,
-                                      force_permissive=force_permissive,
-                                      _setting_properties=_setting_properties,
-                                      _self_properties=_self_properties,
                                       validate_properties=validate_properties,
-                                      index=index, returns_raise=True)
+                                      force_permissive=force_permissive,
+                                      setting_properties=setting_properties,
+                                      index=index,
+                                      returns_raise=True)
             elif option.impl_is_optiondescription():
-                if validate_properties:
+                if setting_properties:
-                    props = self.cfgimpl_get_settings().validate_properties(
+                    props = self.cfgimpl_get_settings().validate_properties(option,
-                        option, True, False, path=subpath,
+                                                                            True,
-                        force_permissive=force_permissive,
+                                                                            False,
-                        self_properties=_self_properties,
+                                                                            path=subpath,
-                        setting_properties=_setting_properties)
+                                                                            force_permissive=force_permissive,
+                                                                            setting_properties=setting_properties)
                     if props:
                         if returns_raise:
                             return props
@@ -398,25 +471,29 @@ class SubConfig(object):
                             raise props
                 if returns_option is True:
                     return option
-                return SubConfig(option, self._impl_context, subpath)
+                return SubConfig(option,
+                                 self._impl_context,
+                                 setting_properties,
+                                 validate,
+                                 force_permissive,
+                                 subpath)
             else:
                 if validate:
                     ret = self.cfgimpl_get_description().impl_validate(context,
                                                                        force_permissive,
-                                                                       _setting_properties)
+                                                                       setting_properties)
                     if ret:
                         if returns_raise:
                             return ret
                         else:
                             raise ret
-                cfg = self.cfgimpl_get_values()._get_cached_value(
+                cfg = self.cfgimpl_get_values().get_cached_value(option,
-                    option, path=subpath,
+                                                                 path=subpath,
-                    validate=validate,
+                                                                 validate=validate,
-                    force_permissive=force_permissive,
+                                                                 validate_properties=validate_properties,
-                    setting_properties=_setting_properties,
+                                                                 force_permissive=force_permissive,
-                    self_properties=_self_properties,
+                                                                 setting_properties=setting_properties,
-                    validate_properties=validate_properties,
+                                                                 index=index)
-                    index=index)
         if not returns_raise and isinstance(cfg, Exception):
             raise cfg
         if returns_option is True:
@@ -473,13 +550,13 @@ class SubConfig(object):
             if byvalue is undefined:
                 return True
             value = self.getattr(path, force_permissive=force_permissive,
-                                 _setting_properties=setting_properties,
+                                 setting_properties=setting_properties,
                                  returns_raise=True)
             if isinstance(value, Exception):
                 if isinstance(value, PropertiesOptionError):
                     return False
                 raise value  # pragma: no cover
-            elif isinstance(value, Multi):
+            elif isinstance(value, list):
                 return byvalue in value
             else:
                 return value == byvalue
@@ -506,7 +583,7 @@ class SubConfig(object):
             if byvalue is undefined and check_properties:
                 value = self.getattr(path,
                                      force_permissive=force_permissive,
-                                     _setting_properties=setting_properties,
+                                     setting_properties=setting_properties,
                                      returns_raise=True)
                 if isinstance(value, Exception):
                     if isinstance(value, PropertiesOptionError):
@@ -533,9 +610,14 @@ class SubConfig(object):
         else:
             return find_results
 
-    def make_dict(self, flatten=False, _currpath=None, withoption=None,
+    def make_dict(self,
-                  withvalue=undefined, force_permissive=False,
+                  flatten=False,
-                  setting_properties=undefined, fullpath=False):
+                  _currpath=None,
+                  withoption=None,
+                  withvalue=undefined,
+                  force_permissive=False,
+                  setting_properties=undefined,
+                  fullpath=False):
         """exports the whole config into a `dict`, for example:
 
         >>> print cfg.make_dict()
@@ -579,17 +661,20 @@ class SubConfig(object):
             raise ValueError(_("make_dict can't filtering with value without "
                                "option"))
         if setting_properties is undefined:
-            setting_properties = self.cfgimpl_get_settings()._getproperties(
+            setting_properties = self.cfgimpl_get_settings()._getproperties(read_write=False)
-                read_write=False)
         if withoption is not None:
             context = self._cfgimpl_get_context()
-            for path in context._find(bytype=None, byname=withoption,
+            for path in context._find(bytype=None,
-                                      byvalue=withvalue, first=False,
+                                      byname=withoption,
-                                      type_='path', _subpath=self.cfgimpl_get_path(False),
+                                      byvalue=withvalue,
+                                      first=False,
+                                      type_='path',
+                                      _subpath=self.cfgimpl_get_path(False),
                                       force_permissive=force_permissive,
                                       setting_properties=setting_properties):
                 path = '.'.join(path.split('.')[:-1])
-                opt = context.unwrap_from_path(path, force_permissive=True)
+                opt = context.unwrap_from_path(path, 
+                                               orce_permissive=True)
                 mypath = self.cfgimpl_get_path()
                 if mypath is not None:
                     if mypath == path:
@@ -624,7 +709,7 @@ class SubConfig(object):
                        setting_properties, force_permissive=False, fullpath=False):
         value = self.getattr(path,
                              force_permissive=force_permissive,
-                             _setting_properties=setting_properties,
+                             setting_properties=setting_properties,
                              returns_raise=True)
         if isinstance(value, Exception):
             if not isinstance(value, PropertiesOptionError):  # pragma: no cover
@@ -689,30 +774,52 @@ class _CommonConfig(SubConfig):
         return self.cfgimpl_get_values().getowner(opt, index=index,
                                                   force_permissive=force_permissive)
 
-    def unwrap_from_path(self, path, force_permissive=False, index=None,
+    def unwrap_from_path(self,
-                         validate_properties=True, validate=True,
+                         path,
-                         _setting_properties=undefined):
+                         setting_properties=undefined,
+                         force_permissive=False,
+                         index=None,
+                         validate=True,
+                         validate_properties=True):
         """convenience method to extract and Option() object from the Config()
         and it is **fast**: finds the option directly in the appropriate
         namespace
 
         :returns: Option()
         """
-        if _setting_properties is undefined:
-            context = self._cfgimpl_get_context()
-            _setting_properties = context.cfgimpl_get_settings()._getproperties(read_write=True)
         if '.' in path:
             self, path = self.cfgimpl_get_home_by_path(path,
-                                                       validate_properties=validate_properties,
                                                        force_permissive=force_permissive,
-                                                       _setting_properties=_setting_properties)
+                                                       validate_properties=validate_properties,
-        return self.getattr(path,
+                                                       setting_properties=setting_properties)
-                            validate_properties=validate_properties,
+        if not validate_properties:
-                            validate=validate,
+            return self.cfgimpl_get_description().__getattr__(path,
-                            force_permissive=force_permissive,
+                                                              context=self._cfgimpl_get_context())
-                            index=index,
+        else:
-                            _setting_properties=_setting_properties,
+            option = self.cfgimpl_get_description().__getattr__(path,
-                            returns_option=True)
+                                                                context=self._cfgimpl_get_context())
+            if not validate_properties:
+                return option
+            else:
+                if index is None and option.impl_is_master_slaves('slave'):
+                    subpath = self._get_subpath(path)
+                    props = self.cfgimpl_get_settings().validate_properties(option,
+                                                                            True,
+                                                                            False,
+                                                                            path=subpath,
+                                                                            force_permissive=force_permissive,
+                                                                            setting_properties=setting_properties)
+                    if props:
+                        raise props
+                    return option
+                else:
+                    return self.getattr(path,
+                                        validate=validate,
+                                        force_permissive=force_permissive,
+                                        index=index,
+                                        setting_properties=setting_properties,
+                                        validate_properties=validate_properties,
+                                        returns_option=True)
 
     def cfgimpl_get_path(self, dyn=True):
         return None
@@ -743,19 +850,17 @@ class _CommonConfig(SubConfig):
     def __getstate__(self):
         raise NotImplementedError()
 
-    def _gen_fake_values(self, session):
+    def _gen_fake_values(self):
         fake_config = Config(self._impl_descr, persistent=False,
                              force_values=get_default_values_storages(),
                              force_settings=self.cfgimpl_get_settings())
-        fake_config.cfgimpl_get_values()._p_.importation(self.cfgimpl_get_values()._p_.exportation(session, fake=True))
+        fake_config.cfgimpl_get_values()._p_.importation(self.cfgimpl_get_values()._p_.exportation(fake=True))
         return fake_config
 
     def duplicate(self, force_values=None, force_settings=None):
         config = Config(self._impl_descr, _duplicate=True, force_values=force_values,
                         force_settings=force_settings)
-        session = self.cfgimpl_get_values()._p_.getsession()
+        config.cfgimpl_get_values()._p_.importation(self.cfgimpl_get_values()._p_.exportation())
-        config.cfgimpl_get_values()._p_.importation(self.cfgimpl_get_values()._p_.exportation(
-            session))
         config.cfgimpl_get_settings()._p_.set_modified_properties(self.cfgimpl_get_settings(
             )._p_.get_modified_properties())
         config.cfgimpl_get_settings()._pp_.set_modified_permissives(self.cfgimpl_get_settings(
@@ -795,7 +900,7 @@ class Config(_CommonConfig):
                 raise ValueError(_("invalid session ID: {0} for config").format(session_id))
             self._impl_settings = Settings(self, properties, permissives)
             self._impl_values = Values(self, values)
-        super(Config, self).__init__(descr, weakref.ref(self))
+        super(Config, self).__init__(descr, weakref.ref(self), undefined, True, False)
         self._impl_meta = None
         #undocumented option used only in test script
         self._impl_test = False
@@ -926,21 +1031,25 @@ class GroupConfig(_CommonConfig):
 
     __repr__ = __str__
 
-    def getattr(self, name, force_permissive=False, validate=True,
+    def getattr(self,
-                _setting_properties=undefined, _self_properties=undefined, index=None,
+                name,
-                returns_raise=False, returns_option=False,
+                setting_properties,
-                validate_properties=True):
+                force_permissive=False,
+                validate=True,
+                index=None,
+                returns_raise=False,
+                validate_properties=True,
+                returns_option=False):
         for child in self._impl_children:
             if name == child._impl_name:
                 return child
         return super(GroupConfig, self).getattr(name, force_permissive,
                                                 validate,
-                                                _self_properties=_self_properties,
                                                 index=index,
-                                                _setting_properties=_setting_properties,
+                                                setting_properties=setting_properties,
                                                 returns_raise=returns_raise,
-                                                returns_option=False,
+                                                validate_properties=validate_properties,
-                                                validate_properties=validate_properties)
+                                                returns_option=False)
 
 
 class MetaConfig(GroupConfig):
@@ -1000,22 +1109,30 @@ class MetaConfig(GroupConfig):
                         else:
                             child_value = child.getattr(path)
                     if force_default or value == child_value:
-                        child.cfgimpl_get_values().reset(opt, path=path,
+                        child.cfgimpl_get_values().reset(opt,
+                                                         path,
+                                                         setting_properties,
                                                          validate=False,
-                                                         _setting_properties=setting_properties,
                                                          _commit=False)
                         continue
                 if force_dont_change_value:
-                    child_value = child.getattr(path, _setting_properties=setting_properties,
+                    child_value = child.getattr(path,
+                                                setting_properties=setting_properties,
                                                 returns_raise=True)
                     if isinstance(child_value, Exception):
                         ret.append(child_value)
                     elif value != child_value:
-                        childret = child.setattr(path, child_value, _commit=False, not_raises=True)
+                        childret = child.setattr(path,
+                                                 child_value,
+                                                 _commit=False,
+                                                 not_raises=True)
                         if childret is not None:  # pragma: no cover
                             ret.append(childret)
 
-        setret = self.setattr(path, value, _commit=_commit, not_raises=True)
+        setret = self.setattr(path,
+                              value,
+                              _commit=_commit,
+                              not_raises=True)
         if setret is not None:
             ret.append(setret)
         return ret
@@ -1024,13 +1141,15 @@ class MetaConfig(GroupConfig):
         opt = self.cfgimpl_get_description().impl_get_opt_by_path(path)
         setting_properties = self.cfgimpl_get_settings()._getproperties(read_write=False)
         for child in self._impl_children:
-            child.cfgimpl_get_values().reset(opt, path=path,
+            child.cfgimpl_get_values().reset(opt,
+                                             path,
+                                             setting_properties,
                                              validate=False,
-                                             _setting_properties=setting_properties,
                                              _commit=False)
-        self.cfgimpl_get_values().reset(opt, path=path,
+        self.cfgimpl_get_values().reset(opt,
-                                        validate=False,
+                                        path,
-                                        _setting_properties=setting_properties)
+                                        setting_properties,
+                                        validate=False)
 
     def new_config(self, session_id, persistent=False):
         config = Config(self._impl_descr, session_id=session_id,

tiramisu/option/baseoption.py

@@ -135,7 +135,7 @@ class Base(object):
 
     def __init__(self, name, doc, requires=None, properties=None, is_multi=False):
         if not valid_name(name):
-            raise ValueError(_("invalid name: {0} for option").format(name))
+            raise ValueError(_('invalid name: "{0}" for option').format(name))
         if requires is not None:
             calc_properties, requires = validate_requires_arg(self, is_multi,
                                                               requires, name)
@@ -654,13 +654,18 @@ class DynSymLinkOption(object):
         else:
             return base_path + '.' + self._dyn
 
-    def impl_validate(self, value, context=undefined, validate=True,
+    def impl_validate(self,
-                      force_index=None, force_submulti_index=None, is_multi=None,
+                      value,
-                      display_error=True, display_warnings=True, multi=None,
+                      context=undefined,
+                      validate=True,
+                      force_index=None,
+                      is_multi=None,
+                      display_error=True,
+                      display_warnings=True,
+                      multi=None,
                       setting_properties=undefined):
         return self._impl_getopt().impl_validate(value, context, validate,
                                                  force_index,
-                                                 force_submulti_index,
                                                  current_opt=self,
                                                  is_multi=is_multi,
                                                  display_error=display_error,

tiramisu/option/option.py

@@ -112,12 +112,23 @@ class Option(OnlyOption):
         super(Option, self).__init__(name, doc, requires=requires,
                                      properties=properties, is_multi=is_multi)
         if is_multi and default_multi is not None:
-            err = self._validate(default_multi)
+            def test_multi_value(value):
-            if err:
+                err = self._validate(value)
-                raise ValueError(_("invalid default_multi value {0} "
+                if err:
-                                   "for option {1}: {2}").format(
+                    raise ValueError(_("invalid default_multi value {0} "
-                                       str(default_multi),
+                                       "for option {1}: {2}").format(
-                                       self.impl_getname(), str(err)))
+                                           str(value),
+                                           self.impl_getname(), str(err)))
+            if _multi is submulti:
+                if not isinstance(default_multi, list):
+                    raise ValueError(_("invalid default_multi value {0} "
+                                       "for option {1}: must be a list for a submulti").format(
+                                           str(default_multi),
+                                           self.impl_getname()))
+                for value in default_multi:
+                    test_multi_value(value)
+            else:
+                test_multi_value(default_multi)
             _setattr(self, '_default_multi', default_multi)
         if unique is not undefined:
             _setattr(self, '_unique', unique)
@@ -239,10 +250,17 @@ class Option(OnlyOption):
             ret_val = val
         return ret_val
 
-    def impl_validate(self, value, context=undefined, validate=True,
+    def impl_validate(self,
-                      force_index=None, force_submulti_index=None,
+                      value,
-                      current_opt=undefined, is_multi=None,
+                      context=undefined,
-                      display_error=True, display_warnings=True, multi=None,
+                      validate=True,
+                      force_index=None,
+                      force_submulti_index=None,
+                      current_opt=undefined,
+                      is_multi=None,
+                      display_error=True,
+                      display_warnings=True,
+                      multi=None,
                       setting_properties=undefined):
         """
         :param value: the option's value
@@ -290,7 +308,8 @@ class Option(OnlyOption):
                 else:
                     validator_params_ = {'': (val,)}
                 # Raise ValueError if not valid
-                value = carry_out_calculation(current_opt, context=context,
+                value = carry_out_calculation(current_opt,
+                                              context=context,
                                               callback=validator,
                                               callback_params=validator_params_,
                                               index=_index,
@@ -304,11 +323,14 @@ class Option(OnlyOption):
             else:
                 if display_error:
                     # option validation
-                    err = self._validate(_value, context, current_opt)
+                    err = self._validate(_value,
+                                         context,
+                                         current_opt)
                     if err:
                         if debug:  # pragma: no cover
                             log.debug('do_validation: value: {0}, index: {1}, '
-                                      'submulti_index: {2}'.format(_value, _index,
+                                      'submulti_index: {2}'.format(_value,
+                                                                   _index,
                                                                    submulti_index),
                                       exc_info=True)
                         err_msg = '{0}'.format(err)
@@ -342,8 +364,12 @@ class Option(OnlyOption):
             if error is None:
                 # if context launch consistency validation
                 #if context is not undefined:
-                ret = self._valid_consistency(current_opt, _value, context,
+                ret = self._valid_consistency(current_opt,
-                                              _index, submulti_index, display_warnings,
+                                              _value,
+                                              context,
+                                              _index,
+                                              submulti_index,
+                                              display_warnings,
                                               display_error)
                 if isinstance(ret, ValueError):
                     error = ret
@@ -421,8 +447,13 @@ class Option(OnlyOption):
                 err = do_validation(val, idx, force_submulti_index)
                 if err:
                     return err
-            return self._valid_consistency(current_opt, None, context,
+            return self._valid_consistency(current_opt,
-                                           None, None, display_warnings, display_error)
+                                           None,
+                                           context,
+                                           None,
+                                           None,
+                                           display_warnings,
+                                           display_error)
 
     def impl_is_dynsymlinkoption(self):
         return False
@@ -596,7 +627,11 @@ class Option(OnlyOption):
 
     def impl_getdefault_multi(self):
         "accessing the default value for a multi"
-        return getattr(self, '_default_multi', None)
+        if self.impl_is_submulti():
+            default_value = []
+        else:
+            default_value = None
+        return getattr(self, '_default_multi', default_value)
 
     def _validate_callback(self, callback, callback_params):
         """callback_params:
@@ -605,7 +640,7 @@ class Option(OnlyOption):
         """
         if callback is None:
             return
-        default_multi = self.impl_getdefault_multi()
+        default_multi = getattr(self, '_default_multi', None)
         is_multi = self.impl_is_multi()
         default = self.impl_getdefault()
         if (not is_multi and (default is not None or default_multi is not None)) or \

tiramisu/option/optiondescription.py

@@ -163,11 +163,11 @@ class CacheOptionDescription(BaseOption):
                 raise ConfigError(_('a dynoption ({0}) cannot have '
                                     'force_store_value property').format(subpath))
             if force_store_values and not config._impl_values._p_.hasvalue(subpath, session):
-                value = config.cfgimpl_get_values()._get_cached_value(option,
+                value = config.cfgimpl_get_values().get_cached_value(option,
-                                                                      path=subpath,
+                                                                     path=subpath,
-                                                                      validate=False,
+                                                                     validate=False,
-                                                                      trusted_cached_properties=False,
+                                                                     trusted_cached_properties=False,
-                                                                      validate_properties=True)
+                                                                     validate_properties=True)
                 value_set = True
                 config._impl_values._p_.setvalue(subpath, value,
                                                  owners.forced, None, session, False)
@@ -497,6 +497,9 @@ class OptionDescription(OptionDescriptionWalk):
                 raise ValueError(_("invalid suffix: {0} for option").format(val))
         return values
 
+    def impl_validate_value(self, option, value, context):
+        pass
+
 
 class DynOptionDescription(OptionDescription):
     def __init__(self, name, doc, children, requires=None, properties=None,
@@ -561,9 +564,13 @@ class SynDynOptionDescription(object):
 class MasterSlaves(OptionDescription):
     __slots__ = ('master', 'slaves')
 
-    def __init__(self, name, doc, children, requires=None, properties=None):
+    def __init__(self,
-        #if master (same name has group) is set
+                 name,
-        #for collect all slaves
+                 doc,
+                 children,
+                 requires=None,
+                 properties=None):
+
         super(MasterSlaves, self).__init__(name,
                                            doc,
                                            children,
@@ -572,10 +579,6 @@ class MasterSlaves(OptionDescription):
         self._group_type = groups.master
         slaves = []
         master = children[0]
-        if master.impl_getname() != name:
-            raise ValueError(_('master group with wrong'
-                               ' master name for {0}'
-                              ).format(name))
         for child in children[1:]:
             if child.impl_getdefault() != []:
                 raise ValueError(_("not allowed default value for option {0} "
@@ -604,8 +607,6 @@ class MasterSlaves(OptionDescription):
                             raise ValueError(_("callback of master's option shall "
                                                "not refered a slave's ones"))
         #everything is ok, store references
-        #self.master = master
-        #self.slaves = tuple(slaves)
         for child in children:
             child._master_slaves = self
         master._add_dependency(self)
@@ -644,41 +645,74 @@ class MasterSlaves(OptionDescription):
             c_opt = opt
         return c_opt in self._children[1]
 
-    def reset(self, opt, values, setting_properties, _commit=True, force_permissive=False):
+    def reset(self,
-        for slave in self.getslaves(opt):
+              opt,
-            values.reset(slave, validate=False, _setting_properties=setting_properties,
+              values,
-                         _commit=_commit, force_permissive=force_permissive)
+              setting_properties,
+              _commit=True,
+              force_permissive=False):
 
-    def pop(self, opt, values, index):
         for slave in self.getslaves(opt):
             slave_path = slave.impl_getpath(values._getcontext())
-            slavelen = values._p_.get_max_length(slave_path, None)
+            values.reset(slave,
-            # just for raise if needed
+                         slave_path,
-            if not values.is_default_owner(slave, validate_properties=False,
+                         setting_properties,
-                                           validate_meta=False, index=index):
+                         validate=False,
-                multi = values._get_cached_value(slave, validate=False,
+                         _commit=_commit,
-                                               validate_properties=False,
+                         force_permissive=force_permissive)
-                                               )
+
-                if isinstance(multi, Exception):
+    def pop(self,
-                    raise multi
+            opt,
+            path,
+            values,
+            index):
+
+        for slave in self.getslaves(opt):
+            slave_path = slave.impl_getpath(values._getcontext())
+            slavelen = values._p_.get_max_length(slave_path)
+            if not values.is_default_owner(slave,
+                                           validate_properties=False,
+                                           validate_meta=False,
+                                           index=index):
+                #FIXME # just for raise if needed
+                #multi = values.get_cached_value(slave,
+                #                                validate=False,
+                #                                validate_properties=False,
+                #                                )
+                #if isinstance(multi, Exception):
+                #    raise multi
                 if slavelen > index:
-                    values._p_.resetvalue_index(slave_path, index)
+                    values._p_.resetvalue_index(slave_path,
+                                                index)
             if slavelen > index + 1:
                 for idx in xrange(index + 1, slavelen):
-                    values._p_.reduce_index(slave_path, idx)
+                    values._p_.reduce_index(slave_path,
+                                            idx)
 
 
-    def getitem(self, values, opt, path, validate, force_permissive,
+    def getitem(self,
-                trusted_cached_properties, validate_properties, 
+                values,
-                slave_path=undefined, slave_value=undefined,
+                opt,
-                setting_properties=undefined, self_properties=undefined, index=None,
+                path,
+                validate,
+                force_permissive,
+                trusted_cached_properties,
+                validate_properties,
+                setting_properties=undefined,
+                self_properties=undefined,
+                index=None,
                 check_frozen=False):
         if self.is_master(opt):
-            return self._getmaster(values, opt, path, validate,
+            return self._getmaster(values,
+                                   opt,
+                                   path,
+                                   validate,
                                    force_permissive,
-                                   validate_properties, slave_path,
+                                   validate_properties,
-                                   slave_value, self_properties, index,
+                                   self_properties,
-                                   setting_properties, check_frozen)
+                                   index,
+                                   setting_properties,
+                                   check_frozen)
         else:
             return self._getslave(values, opt, path, validate,
                                   force_permissive, trusted_cached_properties,
@@ -686,17 +720,26 @@ class MasterSlaves(OptionDescription):
                                   self_properties, index,
                                   check_frozen)
 
-    def _getmaster(self, values, opt, path, validate, force_permissive,
+    def _getmaster(self,
-                   validate_properties, c_slave_path,
+                   values,
-                   c_slave_value, self_properties, index,
+                   opt,
-                   setting_properties, check_frozen):
+                   path,
-        return values._get_cached_value(opt, path=path, validate=validate,
+                   validate,
-                                        force_permissive=force_permissive,
+                   force_permissive,
-                                        validate_properties=validate_properties,
+                   validate_properties,
-                                        self_properties=self_properties,
+                   self_properties,
-                                        from_masterslave=True, index=index,
+                   index,
-                                        setting_properties=setting_properties,
+                   setting_properties,
-                                        check_frozen=check_frozen)
+                   check_frozen):
+        return values.get_cached_value(opt,
+                                       path=path,
+                                       validate=validate,
+                                       force_permissive=force_permissive,
+                                       validate_properties=validate_properties,
+                                       self_properties=self_properties,
+                                       index=index,
+                                       setting_properties=setting_properties,
+                                       check_frozen=check_frozen)
 
     def _getslave(self, values, opt, path, validate, force_permissive,
                   trusted_cached_properties, validate_properties, setting_properties,
@@ -725,20 +768,20 @@ class MasterSlaves(OptionDescription):
         master = self.getmaster(opt)
         context = values._getcontext()
         masterp = master.impl_getpath(context)
-        mastervalue = values._get_cached_value(master, path=masterp, validate=validate,
+        mastervalue = values.get_cached_value(master, path=masterp, validate=validate,
-                                               force_permissive=force_permissive,
+                                              force_permissive=force_permissive,
-                                               validate_properties=validate_properties,
+                                              validate_properties=validate_properties,
-                                               self_properties=self_properties,
+                                              self_properties=self_properties,
-                                               from_masterslave=True,
+                                              from_masterslave=True,
-                                               setting_properties=setting_properties,
+                                              setting_properties=setting_properties,
-                                               check_frozen=check_frozen)
+                                              check_frozen=check_frozen)
         if isinstance(mastervalue, Exception):
             if isinstance(mastervalue, PropertiesOptionError):
                 mastervalue.set_orig_opt(opt)
             return mastervalue
         masterlen = len(mastervalue)
-        master_is_meta = values._is_meta(master, masterp, force_permissive=force_permissive)
+        #self._master_is_meta = values._is_meta(master, masterp, force_permissive=force_permissive)
-        multi = values._get_multi(opt, path)
+        multi = list()  # values._get_multi(opt, path)
         if validate_properties:
             props = context.cfgimpl_get_settings().validate_properties(opt, False,
                                                                        check_frozen,
@@ -748,68 +791,84 @@ class MasterSlaves(OptionDescription):
                                                                        setting_properties=setting_properties)
             if props:
                 return props
+        #FIXME shouldn't have index!!!
         if index is None:
             indexes = xrange(0, masterlen)
         else:
             indexes = [index]
         for idx in indexes:
-            value = values._get_cached_value(opt, path, validate,
+            value = values.get_cached_value(opt, path, validate,
-                                             force_permissive,
+                                            force_permissive,
-                                             trusted_cached_properties,
+                                            trusted_cached_properties,
-                                             validate_properties,
+                                            validate_properties,
-                                             with_meta=master_is_meta,
+                                            index=idx,
-                                             index=idx,
+                                            # not self_properties,
-                                             # not self_properties,
+                                            # depends to index
-                                             # depends to index
+                                            #self_properties=self_properties,
-                                             #self_properties=self_properties,
+                                            setting_properties=setting_properties,
-                                             setting_properties=setting_properties,
+                                            from_masterslave=True,
-                                             masterlen=masterlen,
+                                            check_frozen=check_frozen)
-                                             from_masterslave=True,
-                                             check_frozen=check_frozen)
             if isinstance(value, Exception):
                 if isinstance(value, PropertiesOptionError):
                     err = value
                     if index is None:
-                        multi.append_properties_error(value)
+                        multi.append(value)
                     else:
                         multi = value
                 else:
                     return value
             elif index is None:
-                multi.append(value, setitem=False, force=True, validate=False,
+                multi.append(value)
-                             force_permissive=force_permissive)
             else:
                 multi = value
         return multi
 
-    def validate(self, values, opt, index, path, setitem):
+    def validate(self,
+                 values,
+                 opt,
+                 index,
+                 path,
+                 setitem):
         if self.is_master(opt):
             #for regen slave path
             base_path = '.'.join(path.split('.')[:-1]) + '.'
             for slave in self.getslaves(opt):
                 slave_path = base_path + slave.impl_getname()
                 slavelen = values._p_.get_max_length(slave_path)
-                self.validate_slave_length(index, slavelen, slave.impl_getname(), opt)
+                self.validate_slave_length(index,
+                                           slavelen,
+                                           slave.impl_getname(),
+                                           opt)
         else:
-            val_len = self.get_length(values, opt, slave_path=path)
+            val_len = self.get_length(values)
             if isinstance(val_len, Exception):
                 return val_len
-            self.validate_slave_length(val_len, index,
+            self.validate_slave_length(val_len,
-                                       opt.impl_getname(), opt, setitem=setitem)
+                                       index,
+                                       opt.impl_getname(),
+                                       opt,
+                                       setitem=setitem)
 
-    def get_length(self, values, opt, validate=True, slave_path=undefined,
+    def get_length(self,
-                   slave_value=undefined, force_permissive=False, master=None,
+                   values,
-                   masterp=None, setting_properties=undefined):
+                   validate=True,
+                   force_permissive=False,
+                   master=None,
+                   masterp=None,
+                   setting_properties=undefined):
         """get master len with slave option"""
         if master is None:
             master = self.getmaster(None)
         if masterp is None:
-            masterp = master.impl_getpath(self._getcontext())
+            masterp = master.impl_getpath(values._getcontext())
-        if slave_value is undefined:
+        value = self.getitem(values,
-            slave_path = undefined
+                             master,
-        value = self.getitem(values, master, masterp, validate,
+                             masterp,
-                             force_permissive, None, True, slave_path=slave_path,
+                             validate,
-                             slave_value=slave_value, setting_properties=setting_properties)
+                             force_permissive,
+                             None,
+                             True,
+                             setting_properties=setting_properties)
         if isinstance(value, Exception):
             return value
         return len(value)
@@ -843,10 +902,9 @@ class MasterSlaves(OptionDescription):
             master = self.getmaster(opt)
             masterp = master.impl_getpath(context)
 
-            mastervalue = values._get_cached_value(master, path=masterp,
+            mastervalue = values.get_cached_value(master, path=masterp,
-                                                   force_permissive=force_permissive,
+                                                  force_permissive=force_permissive,
-                                                   from_masterslave=True,
+                                                  setting_properties=setting_properties)
-                                                   setting_properties=setting_properties)
             if isinstance(mastervalue, Exception):
                 return mastervalue
             masterlen = len(mastervalue)
@@ -857,9 +915,15 @@ class MasterSlaves(OptionDescription):
         else:
             for slave in self.getslaves(master):
                 slave_path = slave.impl_getpath(context)
-                slavelen = values._p_.get_max_length(slave_path, None)
+                slavelen = values._p_.get_max_length(slave_path)
                 self.validate_slave_length(masterlen, slavelen, slave.impl_getname(), master)
 
+    def impl_validate_value(self, option, value, context):
+        if option.impl_is_master_slaves('master') and isinstance(value, list):
+            if len(value) < context._impl_length:
+                return ValueError(_('cannot reduce length of master "{}"'
+                                    '').format(option.impl_get_display_name()))
+
 
 def _impl_getpaths(klass, include_groups, _currpath):
     """returns a list of all paths in klass, recursively

tiramisu/setting.py

@@ -353,15 +353,25 @@ class Settings(object):
         path = opt.impl_getpath(self._getcontext())
         return self.getproperties(opt, path)
 
-    def getproperties(self, opt, path, setting_properties=undefined, index=None, obj=True):
+    def getproperties(self,
+                      opt,
+                      path,
+                      setting_properties=undefined,
+                      index=None,
+                      obj=True):
         """get properties for a specified option
         """
-        properties = self._getproperties(opt, path, index=index,
+        properties = self._getproperties(opt,
+                                         path,
+                                         index=index,
                                          setting_properties=setting_properties)
         if obj:
             return Property(self, properties, opt, path)
         return properties
 
+    def getcontextproperties(self):
+        return self._getproperties()
+
     def __setitem__(self, opt, value):  # pragma: optional cover
         raise ValueError(_('you should only append/remove properties'))
 
@@ -377,9 +387,13 @@ class Settings(object):
             self._p_.delproperties(_path)
         self._getcontext().cfgimpl_reset_cache(opt=opt, path=_path, only=('settings', 'values'))
 
-    def _getproperties(self, opt=None, path=None,
+    def _getproperties(self,
-                       setting_properties=undefined, read_write=True,
+                       opt=None,
-                       apply_requires=True, index=None):
+                       path=None,
+                       setting_properties=undefined,
+                       read_write=True,
+                       apply_requires=True,
+                       index=None):
         """
         """
         if opt is None:

tiramisu/storage/dictionary/value.py

@@ -67,7 +67,7 @@ class Values(Cache):
         return vidx
 
     # value
-    def setvalue(self, path, value, owner, index, session, commit):
+    def setvalue(self, path, value, owner, index, commit):
         """set value for a path
         a specified value must be associated to an owner
         """
@@ -137,7 +137,7 @@ class Values(Cache):
                 _resetvalue_index(3)
             self._values = tuple(values)
 
-    def resetvalue(self, path, session, commit):
+    def resetvalue(self, path,  commit):
         """remove value means delete value in storage
         """
         def _resetvalue(nb):
@@ -174,7 +174,7 @@ class Values(Cache):
         return values
 
     # owner
-    def setowner(self, path, owner, session, index=None):
+    def setowner(self, path, owner, index=None):
         """change owner for a path
         """
         idx = self._values[0].index(path)
@@ -188,14 +188,14 @@ class Values(Cache):
         lst[3] = tuple(values[0])
         self._values = tuple(lst)
 
-    def get_max_length(self, path, session):
+    def get_max_length(self, path):
         if path in self._values[0]:
             idx = self._values[0].index(path)
         else:
             return 0
         return max(self._values[1][idx]) + 1
 
-    def getowner(self, path, default, session, index=None, only_default=False,
+    def getowner(self, path, default, index=None, only_default=False,
                  with_value=False):
         """get owner for a path
         return: owner object
@@ -271,11 +271,11 @@ class Values(Cache):
             if raises:
                 raise ValueError(_("information's item not found {0}").format(key))
 
-    def exportation(self, session, fake=False):
+    def exportation(self, fake=False):
         return self._values
 
     def importation(self, export):
         self._values = export
 
-def delete_session(session_id, session):
+def delete_session(session_id):
     raise ValueError(_('a dictionary cannot be persistent'))

tiramisu/storage/util.py

@@ -15,6 +15,12 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 # ____________________________________________________________
+FIXME = 0
+def POUET(obj):
+    return(obj.__class__.__name__.lower())
+
+DEBUG = False
+#DEBUG = True
 
 
 class Cache(object):
@@ -29,17 +35,41 @@ class Cache(object):
         """add val in cache for a specified path
         if slave, add index
         """
+        if DEBUG:
+            global FIXME
+            FIXME += 1
+            print('ca set cache', path, val, POUET(self), FIXME)
+            #if path is not None and (path.startswith('od.st.') or path.startswith('od.dod.')):
+            #    raise Exception('mais ... mais ... mais')
+            #if FIXME == 111:
+            #    raise Exception('rah')
         self._cache.setdefault(path, {})[index] = (val, time)
 
     def getcache(self, path, exp, index):
         value, created = self._cache[path][index]
         if created is None or exp <= created:
+            if DEBUG:
+                global FIXME
+                FIXME += 1
+                print('ca trouve dans le cache', path, value, POUET(self), FIXME)
+                #if path is not None and (path.startswith('od.st.') or path.startswith('od.dod.')):
+                #    raise Exception('mais ... mais ... mais')
+                #if FIXME == 45:
+                #    raise Exception('rah')
             return True, value
         return False, None  # pragma: no cover
 
     def delcache(self, path):
         """remove cache for a specified path
         """
+        if DEBUG:
+            global FIXME
+            FIXME += 1
+            print('ca del cache', path, POUET(self), FIXME)
+            #if path is not None and (path.startswith('od.st.') or path.startswith('od.dod.')):
+            #    raise Exception('mais ... mais ... mais')
+            #if FIXME == 23:
+            #    raise Exception('rah')
         if path in  self._cache:
             del self._cache[path]
 
@@ -48,6 +78,8 @@ class Cache(object):
 
         :param path: the path's option
         """
+        if DEBUG:
+            print('ca cherche dans le cache', path, POUET(self))
         return path in self._cache and index in self._cache[path]
 
     def reset_expired_cache(self, exp):
@@ -63,6 +95,8 @@ class Cache(object):
 
     def reset_all_cache(self):
         "empty the cache"
+        if DEBUG:
+            print('bzzzzzzzzzzzz delete tout le cache', POUET(self))
         self._cache.clear()
 
     def get_cached(self):

tiramisu/value.py

@@ -54,76 +54,129 @@ class Values(object):
             raise ConfigError(_('the context does not exist anymore'))
         return context
 
-    def _get_multi(self, opt, path):
+    def getdefaultvalue(self,
-        return Multi([], self.context, opt, path)
+                        opt,
+                        path,
+                        index=None):
+        """get default value:
+        - get meta config value or
+        - get calculated value or
+        - get default value
+        :param opt: the `option.Option()` object
+        :param path: path for `option.Option()` object
+        :type path: str
+        :param index: index of a multi/submulti
+        :type index: int
+        :returns: default value
+        """
+        return self._getdefaultvalue(opt,
+                                     path,
+                                     index,
+                                     True,
+                                     self._getcontext())
 
-    def _getdefaultvalue(self, opt, path, with_meta, index, submulti_index, validate,
+    def _getdefaultvalue(self,
-                         _orig_context=undefined):
+                         opt,
-        if _orig_context is undefined:
+                         path,
-            _orig_context = self._getcontext()
+                         index,
+                         validate,
+                         _orig_context):
+        def _reset_cache():
+            # calculated value could be a new value, so reset cache
+            _orig_context.cfgimpl_reset_cache(opt=opt,
+                                              path=path,
+                                              only=('values', 'properties'))
+
+        #FIXME with_meta should be calculated here...
+        with_meta = True
         if with_meta:
             meta = self._getcontext().cfgimpl_get_meta()
             if meta is not None:
-                value = meta.cfgimpl_get_values(
+                # retrieved value from meta config
-                )._get_cached_value(opt, path, index=index, submulti_index=submulti_index,
+                value = meta.cfgimpl_get_values().get_cached_value(opt,
-                                    from_masterslave=True, _orig_context=_orig_context)
+                                                                   path,
+                                                                   index=index,
+                                                                   _orig_context=_orig_context)
                 if isinstance(value, Exception):
+                    # if properties error, return an other default value
                     if not isinstance(value, PropertiesOptionError):  # pragma: no cover
+                        # unexpected error, should not happened
                         raise value
                 else:
-                    if isinstance(value, Multi):
-                        new_value = []
-                        for val in value:
-                            if isinstance(val, SubMulti):
-                                val = list(val)
-                            new_value.append(val)
-                        value = new_value
-                        del new_value
                     return value
-        # if value has callback and is not set
+
         if opt.impl_has_callback():
+            # if value has callback, calculate value
             callback, callback_params = opt.impl_get_callback()
-            value = carry_out_calculation(opt, context=_orig_context,
+            value = carry_out_calculation(opt,
+                                          context=_orig_context,
                                           callback=callback,
                                           callback_params=callback_params,
-                                          index=index, validate=validate)
+                                          index=index,
-            _orig_context.cfgimpl_reset_cache(opt=opt, path=path, only=('values', 'properties'))
+                                          validate=validate)
             if isinstance(value, list) and index is not None:
-                #if return a list and index is set, return value only if
+                # if value is a list and index is set
-                #it's a submulti without submulti_index and without list of list
+                if opt.impl_is_submulti() and (value == [] or not isinstance(value[0], list)):
-                if opt.impl_is_submulti() and submulti_index is undefined and \
+                    # return value only if it's a submulti and not a list of list
-                        (len(value) == 0 or not isinstance(value[0], list)):
+                    _reset_cache()
                     return value
-                if not opt.impl_is_submulti() and len(value) > index:
+
+                if len(value) > index:
+                    # return the value for specified index if found
+                    _reset_cache()
                     return value[index]
-            else:
+                # there is no calculate value for this index,
+                # so return an other default value
+            elif isinstance(value, list):
+                # value is a list, but no index specified
+                _reset_cache()
+                if opt.impl_is_submulti() and (value == [] or not isinstance(value[0], list)):
+                    # if submulti, return a list of value
+                    return [value]
+                # otherwise just return the value
                 return value
-        # now try to get default value
+            elif index is not None:
+                # if not list but with index
+                _reset_cache()
+                if opt.impl_is_submulti():
+                    # if submulti, return a list of value
+                    return [value]
+                # otherwise just return the value
+                return value
+            else:
+                _reset_cache()
+                # not a list or index is None
+                if opt.impl_is_submulti():
+                    # return a list of list for a submulti
+                    return [[value]]
+                elif opt.impl_is_multi():
+                    # return a list for a multi
+                    return [value]
+                # not a list, return value
+                return value
+
+        # now try to get default value:
+        # - if opt is a submulti, return a list a list
+        # - if opt is a multi, return a list
+        # - default value
         value = opt.impl_getdefault()
         if opt.impl_is_multi() and index is not None:
-            if value == []:
+            # if index, must return good value for this index
-                value = opt.impl_getdefault_multi()
+            if len(value) > index:
-                if submulti_index is undefined and opt.impl_is_submulti():
+                value = value[index]
-                    if value is None:
-                        value = []
-                    elif not isinstance(value, list):
-                        value = [value]
             else:
-                if len(value) > index:
+                # no value for this index, retrieve default multi value
-                    value = value[index]
+                # default_multi is already a list for submulti
-                else:
+                value = opt.impl_getdefault_multi()
-                    value = opt.impl_getdefault_multi()
-                if submulti_index is undefined and opt.impl_is_submulti():
-                    if value is None:
-                        value = []
-                    elif not isinstance(value, list):
-                        value = [value]
-            if opt.impl_is_submulti() and not isinstance(value, list) and submulti_index is undefined:
-                value = [value]
         return value
 
-    def _getvalue(self, opt, path, self_properties, index, submulti_index,
+    def _getvalue(self,
-                  with_meta, masterlen, session, validate, _orig_context):
+                  opt,
+                  path,
+                  self_properties,
+                  index,
+                  validate,
+                  _orig_context):
         """actually retrieves the value
 
         :param opt: the `option.Option()` object
@@ -136,8 +189,11 @@ class Values(object):
             _index = None
         else:
             _index = index
-        owner, value = self._p_.getowner(path, owners.default, session, only_default=True,
+        owner, value = self._p_.getowner(path,
-                                           index=_index, with_value=True)
+                                         owners.default,
+                                         only_default=True,
+                                         index=_index,
+                                         with_value=True)
         is_default = owner == owners.default
         if not is_default and not force_default:
             if index is not None and not opt.impl_is_master_slaves('slave'):
@@ -147,8 +203,11 @@ class Values(object):
                 #so return default value
             else:
                 return value
-        return self._getdefaultvalue(opt, path, with_meta, index,
+        return self._getdefaultvalue(opt,
-                                     submulti_index, validate, _orig_context)
+                                     path,
+                                     index,
+                                     validate,
+                                     _orig_context)
 
     def get_modified_values(self):
         return self._p_.get_modified_values()
@@ -163,55 +222,129 @@ class Values(object):
         path = opt.impl_getpath(self._getcontext())
         return self._contains(path)
 
-    def _contains(self, path, session=None):
+    def _contains(self, path):
-        if session is None:
+        return self._p_.hasvalue(path)
-            session = self._p_.getsession()
-        return self._p_.hasvalue(path, session)
 
-    def __delitem__(self, opt):
+    def reset(self,
-        """overrides the builtins `del()` instructions"""
+              opt,
-        self.reset(opt)
+              path,
-
+              setting_properties,
-    def reset(self, opt, path=None, validate=True, _setting_properties=None, _commit=True,
+              validate=True,
+              _commit=True,
               force_permissive=False):
+
         context = self._getcontext()
         setting = context.cfgimpl_get_settings()
-        if path is None:
+        hasvalue = self._contains(path)
-            path = opt.impl_getpath(context)
-        if _setting_properties is None:
-            _setting_properties = setting._getproperties(read_write=False)
-        session = self._p_.getsession()
-        hasvalue = self._contains(path, session)
 
-        if validate and hasvalue and 'validator' in _setting_properties:
+        if validate and hasvalue and 'validator' in setting_properties:
-            session = context.cfgimpl_get_values()._p_.getsession()
+            fake_context = context._gen_fake_values()
-            fake_context = context._gen_fake_values(session)
             fake_value = fake_context.cfgimpl_get_values()
-            fake_value.reset(opt, path, validate=False)
+            fake_value.reset(opt,
-            ret = fake_value._get_cached_value(opt, path,
+                             path,
-                                               setting_properties=_setting_properties,
+                             setting_properties,
-                                               check_frozen=True,
+                             validate=False)
-                                               force_permissive=force_permissive)
+            ret = fake_value.get_cached_value(opt,
+                                              path,
+                                              setting_properties=setting_properties,
+                                              check_frozen=True,
+                                              force_permissive=force_permissive)
             if isinstance(ret, Exception):
                 raise ret
         if opt.impl_is_master_slaves('master'):
-            opt.impl_get_master_slaves().reset(opt, self, _setting_properties, _commit=_commit,
+            opt.impl_get_master_slaves().reset(opt,
+                                               self,
+                                               setting_properties,
+                                               _commit=_commit,
                                                force_permissive=force_permissive)
         if hasvalue:
             if 'force_store_value' in setting._getproperties(opt=opt,
                                                              path=path,
-                                                             setting_properties=_setting_properties,
+                                                             setting_properties=setting_properties,
                                                              read_write=False,
                                                              apply_requires=False):
-                value = self._getdefaultvalue(opt, path, True, undefined, undefined, validate)
+                value = self._getdefaultvalue(opt,
+                                              path,
+                                              True,
+                                              undefined,
+                                              validate,
+                                              context)
                 if isinstance(value, Exception):  # pragma: no cover
                     raise value
-                self._setvalue(opt, path, value, force_owner=owners.forced, commit=_commit)
+                self._setvalue(opt,
+                               path,
+                               value,
+                               owners.forced,
+                               None,
+                               commit=_commit)
             else:
-                self._p_.resetvalue(path, session, _commit)
+                self._p_.resetvalue(path,
-            context.cfgimpl_reset_cache(opt=opt, path=path, only=('values', 'properties'))
+                                    _commit)
+            context.cfgimpl_reset_cache(opt=opt,
+                                        path=path,
+                                        only=('values', 'properties'))
 
-    def _isempty(self, opt, value, force_allow_empty_list=False, index=None):
+    def reset_slave(self,
+                    opt,
+                    path,
+                    index,
+                    setting_properties,
+                    validate=True,
+                    force_permissive=False):
+
+        context = self._getcontext()
+        if validate and 'validator' in setting_properties:
+            fake_context = context._gen_fake_values()
+            fake_value = fake_context.cfgimpl_get_values()
+            fake_value.reset_slave(opt,
+                                   path,
+                                   index,
+                                   setting_properties,
+                                   validate=False)
+            ret = fake_value.get_cached_value(opt,
+                                              path,
+                                              index=index,
+                                              setting_properties=setting_properties,
+                                              check_frozen=True,
+                                              force_permissive=force_permissive)
+            if isinstance(ret, Exception):
+                raise ret
+        self._p_.resetvalue_index(path, index)
+
+    def reset_master(self,
+                     subconfig,
+                     opt,
+                     path,
+                     index,
+                     force_permissive,
+                     setting_properties):
+
+        current_value = self.get_cached_value(opt,
+                                              path,
+                                              setting_properties=setting_properties,
+                                              check_frozen=True,
+                                              force_permissive=force_permissive)
+        current_value.pop(index)
+        ret = self.setitem(opt,
+                           current_value,
+                           path,
+                           force_permissive=force_permissive,
+                           not_raises=True,
+                           index=None,
+                           setting_properties=setting_properties,
+                           _commit=True)
+        if ret:
+            return ret
+        subconfig.cfgimpl_get_description().pop(opt,
+                                                path,
+                                                self,
+                                                index)
+
+    def _isempty(self,
+                 opt,
+                 value,
+                 force_allow_empty_list=False,
+                 index=None):
         "convenience method to know if an option is empty"
         if value is undefined:
             return False
@@ -235,15 +368,21 @@ class Values(object):
 
     def __getitem__(self, opt):
         "enables us to use the pythonic dictionary-like access to values"
-        return self._get_cached_value(opt)
+        return self.get_cached_value(opt)
 
-    def _get_cached_value(self, opt, path=None, validate=True,
+    def get_cached_value(self,
-                          force_permissive=False, trusted_cached_properties=True,
+                         opt,
-                          validate_properties=True,
+                         path=None,
-                          setting_properties=undefined, self_properties=undefined,
+                         validate=True,
-                          index=None, submulti_index=undefined, from_masterslave=False,
+                         force_permissive=False,
-                          with_meta=True, masterlen=undefined, check_frozen=False,
+                         trusted_cached_properties=True,
-                          session=None, display_warnings=True, _orig_context=undefined):
+                         validate_properties=True,
+                         setting_properties=undefined,
+                         self_properties=undefined,
+                         index=None,
+                         check_frozen=False,
+                         display_warnings=True,
+                         _orig_context=undefined):
         context = self._getcontext()
         settings = context.cfgimpl_get_settings()
         if path is None:
@@ -252,7 +391,8 @@ class Values(object):
         if setting_properties is undefined:
             setting_properties = settings._getproperties(read_write=False)
         if self_properties is undefined:
-            self_properties = settings._getproperties(opt, path,
+            self_properties = settings._getproperties(opt,
+                                                      path,
                                                       read_write=False,
                                                       setting_properties=setting_properties,
                                                       index=index)
@@ -264,11 +404,14 @@ class Values(object):
             if index:
                 value = value[index]
             if is_cached:
-                if opt.impl_is_multi() and not isinstance(value, Multi) and index is None:
+                #if opt.impl_is_multi() and not isinstance(value, Multi) and index is None:
-                    value = Multi(value, self.context, opt, path)
+                #    value = Multi(value, self.context, opt, path)
                 if not trusted_cached_properties:
                     # revalidate properties (because of not default properties)
-                    props = settings.validate_properties(opt, False, False, value=value,
+                    props = settings.validate_properties(opt, 
+                                                         False,
+                                                         False,
+                                                         value=value,
                                                          path=path,
                                                          force_permissive=force_permissive,
                                                          setting_properties=setting_properties,
@@ -277,38 +420,35 @@ class Values(object):
                     if props:
                         return props
                 return value
-        if session is None:
+        #if not from_masterslave and opt.impl_is_master_slaves():
-            session = self._p_.getsession()
+        #    val = opt.impl_get_master_slaves().getitem(self, opt, path,
-        if not from_masterslave and opt.impl_is_master_slaves():
+        #                                               validate,
-            val = opt.impl_get_master_slaves().getitem(self, opt, path,
+        #                                               force_permissive,
-                                                       validate,
+        #                                               trusted_cached_properties,
-                                                       force_permissive,
+        #                                               validate_properties,
-                                                       trusted_cached_properties,
+        #                                               setting_properties=setting_properties,
-                                                       validate_properties,
+        #                                               index=index,
-                                                       session,
+        #                                               self_properties=self_properties,
-                                                       setting_properties=setting_properties,
+        #                                               check_frozen=check_frozen)
-                                                       index=index,
+        #else:
-                                                       self_properties=self_properties,
+        if _orig_context is not undefined:
-                                                       check_frozen=check_frozen)
+            _context = _orig_context
         else:
-            val = self._get_validated_value(opt, path, validate,
+            _context = context
-                                            force_permissive,
+        val = self._get_validated_value(opt,
-                                            validate_properties,
+                                        path,
-                                            setting_properties,
+                                        validate,
-                                            self_properties,
+                                        force_permissive,
-                                            with_meta=with_meta,
+                                        validate_properties,
-                                            masterlen=masterlen,
+                                        setting_properties,
-                                            index=index,
+                                        self_properties,
-                                            submulti_index=submulti_index,
+                                        index=index,
-                                            check_frozen=check_frozen,
+                                        check_frozen=check_frozen,
-                                            session=session,
+                                        display_warnings=display_warnings,
-                                            display_warnings=display_warnings,
+                                        _orig_context=_context)
-                                            _orig_context=_orig_context)
         if isinstance(val, Exception):
             return val
-        # cache doesn't work with SubMulti yet
+        if index is None and 'cache' in setting_properties and \
-        if not from_masterslave and index is None and not isinstance(val, SubMulti) and \
-                'cache' in setting_properties and \
                 validate and validate_properties and force_permissive is False \
                 and trusted_cached_properties is True and _orig_context is undefined:
             if 'expire' in setting_properties:
@@ -318,14 +458,17 @@ class Values(object):
             self._p_.setcache(path, val, ntime, None)
         return val
 
-    def _get_validated_value(self, opt, path, validate, force_permissive,
+    def _get_validated_value(self,
-                             validate_properties, setting_properties,
+                             opt,
+                             path,
+                             validate,
+                             force_permissive,
+                             validate_properties,
+                             setting_properties,
                              self_properties,
-                             index=None, submulti_index=undefined,
+                             index=None,
-                             with_meta=True,
-                             masterlen=undefined,
                              check_frozen=False,
-                             session=None, display_warnings=True,
+                             display_warnings=True,
                              _orig_context=undefined):
         """same has getitem but don't touch the cache
         index is None for slave value, if value returned is not a list, just return []
@@ -333,10 +476,12 @@ class Values(object):
         context = self._getcontext()
         setting = context.cfgimpl_get_settings()
         config_error = None
-        if session is None:
+        value = self._getvalue(opt,
-            session = self._p_.getsession()
+                               path,
-        value = self._getvalue(opt, path, self_properties, index, submulti_index,
+                               self_properties,
-                               with_meta, masterlen, session, validate, _orig_context)
+                               index,
+                               validate,
+                               _orig_context)
         if isinstance(value, Exception):
             value_error = True
             if isinstance(value, ConfigError):
@@ -355,22 +500,11 @@ class Values(object):
                 raise value
         else:
             value_error = False
-            if opt.impl_is_multi():
-                if index is None:
-                    value = Multi(value, self.context, opt, path)
-                elif opt.impl_is_submulti() and submulti_index is undefined:
-                    value = SubMulti(value, self.context, opt, path,
-                                     index)
-
             if validate:
-                if submulti_index is undefined:
+                err = opt.impl_validate(value,
-                    force_submulti_index = None
+                                        context,
-                else:
-                    force_submulti_index = submulti_index
-                err = opt.impl_validate(value, context,
                                         'validator' in setting_properties,
                                         force_index=index,
-                                        force_submulti_index=force_submulti_index,
                                         display_error=True,
                                         display_warnings=False,
                                         setting_properties=setting_properties)
@@ -385,7 +519,10 @@ class Values(object):
                 val_props = undefined
             else:
                 val_props = value
-            props = setting.validate_properties(opt, False, check_frozen, value=val_props,
+            props = setting.validate_properties(opt,
+                                                False,
+                                                check_frozen,
+                                                value=val_props,
                                                 path=path,
                                                 force_permissive=force_permissive,
                                                 setting_properties=setting_properties,
@@ -394,10 +531,10 @@ class Values(object):
             if props:
                 return props
         if not value_error and validate and display_warnings:
-            opt.impl_validate(value, context,
+            opt.impl_validate(value,
+                              context,
                               'validator' in setting_properties,
                               force_index=index,
-                              force_submulti_index=force_submulti_index,
                               display_error=False,
                               display_warnings=display_warnings,
                               setting_properties=setting_properties)
@@ -405,122 +542,116 @@ class Values(object):
             return config_error
         return value
 
-    def __setitem__(self, opt, value):
+    def setitem(self,
-        raise ConfigError(_('you should only set value with config'))
+                opt,
+                value,
+                path,
+                force_permissive,
+                not_raises,
+                index,
+                setting_properties,
+                _commit):
 
-    def setitem(self, opt, value, path, force_permissive=False,
-                check_frozen=True, not_raises=False, index=None,
-                _setting_properties=undefined, _commit=True):
-        # check_frozen is, for example, used with "force_store_value"
-        # user didn't change value, so not write
-        # valid opt
         context = self._getcontext()
-        if 'validator' in _setting_properties:
+        owner = context.cfgimpl_get_settings().getowner()
-            session = context.cfgimpl_get_values()._p_.getsession()
+        if 'validator' in setting_properties:
             if opt._has_consistencies():
-                fake_context = context._gen_fake_values(session)
+                # set value to a fake config when option has dependency
-                fake_values = fake_context.cfgimpl_get_values()
+                # validation will be complet in this case (consistency, ...)
-                fake_values._setvalue(opt, path, value, index=index)
+                tested_context = context._gen_fake_values()
+                tested_values = tested_context.cfgimpl_get_values()
+                tested_values._setvalue(opt,
+                                        path,
+                                        value,
+                                        index=index,
+                                        owner=owner)
             else:
-                fake_context = context
+                tested_context = context
-                fake_values = self
+                tested_values = self
-            props = fake_values.validate(opt, value, path,
+            props = tested_values.validate_setitem(opt,
-                                         check_frozen=check_frozen,
+                                                   value,
-                                         force_permissive=force_permissive,
+                                                   path,
-                                         setting_properties=_setting_properties,
+                                                   force_permissive,
-                                         session=session, not_raises=not_raises,
+                                                   setting_properties,
-                                         index=index, setitem=True)
+                                                   index)
-            if props and not_raises:
+            if props:
+                if not not_raises:
+                    raise props
                 return props
-            err = opt.impl_validate(value, fake_context, display_warnings=False, force_index=index,
-                                    setting_properties=_setting_properties)
-            if err:
-                if not_raises:
-                    return err
-                raise err
-            opt.impl_validate(value, fake_context, display_error=False,
-                              setting_properties=_setting_properties)
-        self._setvalue(opt, path, value, index=index, commit=_commit)
 
-    def _setvalue(self, opt, path, value, force_owner=undefined, index=None, commit=True):
+        self._setvalue(opt,
+                       path,
+                       value,
+                       owner,
+                       index=index,
+                       commit=_commit)
+
+    def validate_setitem(self,
+                         opt,
+                         value,
+                         path,
+                         force_permissive,
+                         setting_properties,
+                         index):
+
         context = self._getcontext()
-        context.cfgimpl_reset_cache(opt=opt, path=path, only=('values', 'properties'))
+        # First validate properties with this value
-        if force_owner is undefined:
+        props = context.cfgimpl_get_settings().validate_properties(opt,
-            owner = context.cfgimpl_get_settings().getowner()
+                                                                   False,
-        else:
+                                                                   True,
-            owner = force_owner
+                                                                   value=value,
-        # in storage, value must not be a multi
+                                                                   path=path,
-        if isinstance(value, Multi):
+                                                                   force_permissive=force_permissive,
-            if not opt.impl_is_master_slaves('slave') or index is None:
+                                                                   setting_properties=setting_properties,
-                value = list(value)
+                                                                   index=index)
-                if opt.impl_is_submulti():
-                    for idx, val in enumerate(value):
-                        if isinstance(val, SubMulti):
-                            value[idx] = list(val)
-            else:
-                value = value[index]
-        session = self._p_.getsession()
-        #FIXME pourquoi là et pas dans masterslaves ??
-        if opt.impl_is_master_slaves('slave'):
-            if index is not None:
-                self._p_.setvalue(path, value, owner, index, session, commit)
-            else:
-                self._p_.resetvalue(path, session, commit)
-                for idx, val in enumerate(value):
-                    self._p_.setvalue(path, val, owner, idx, session, commit)
-        else:
-            self._p_.setvalue(path, value, owner, None, session, commit)
-        del(session)
-
-    def validate(self, opt, value, path, check_frozen=True, force_permissive=False,
-                 setting_properties=undefined, valid_masterslave=True,
-                 not_raises=False, session=None, index=None, setitem=False):
-        if valid_masterslave and opt.impl_is_master_slaves():
-            if session is None:
-                session = self._p_.getsession()
-            setitem = True
-            if opt.impl_is_master_slaves('master'):
-                masterlen = len(value)
-                slavelen = None
-            elif index is not None:
-                masterlen = None
-                slavelen = index
-                setitem = False
-            else:
-                masterlen = None
-                slavelen = len(value)
-            opt.impl_get_master_slaves().impl_validate(self._getcontext(), force_permissive,
-                                                       setting_properties, masterlen=masterlen,
-                                                       slavelen=slavelen, opt=opt, setitem=setitem)
-            #val = opt.impl_get_master_slaves().impl_validate(self, opt, len_value, path, session, setitem=setitem)
-            #if isinstance(val, Exception):
-            #    return val
-        props = self._getcontext().cfgimpl_get_settings().validate_properties(opt,
-                                                                              False,
-                                                                              check_frozen,
-                                                                              value=value,
-                                                                              path=path,
-                                                                              force_permissive=force_permissive,
-                                                                              setting_properties=setting_properties,
-                                                                              index=index)
         if props:
-            if not_raises:
+            return props
-                return props
+        # Value must be valid for option
-            raise props
+        err = opt.impl_validate(value,
+                                context,
+                                display_warnings=False,
+                                force_index=index,
+                                setting_properties=setting_properties)
+        if err:
+            return err
+        # No error found so emit warnings
+        opt.impl_validate(value,
+                          context,
+                          display_error=False,
+                          force_index=index,
+                          setting_properties=setting_properties)
 
-    def _is_meta(self, opt, path, session=None, force_permissive=False):
+    def _setvalue(self,
+                  opt,
+                  path,
+                  value,
+                  owner,
+                  index=None,
+                  commit=True):
+
+        self._getcontext().cfgimpl_reset_cache(opt=opt,
+                                               path=path,
+                                               only=('values', 'properties'))
+        if isinstance(value, list):
+            # copy
+            value = list(value)
+        self._p_.setvalue(path,
+                          value,
+                          owner,
+                          index,
+                          commit)
+
+    def _is_meta(self, opt, path, force_permissive=False):
         context = self._getcontext()
         if context.cfgimpl_get_meta() is None:
             return False
         setting = context.cfgimpl_get_settings()
         self_properties = setting._getproperties(opt, path, read_write=False)
-        if session is None:
-            session = self._p_.getsession()
         return self.is_default_owner(opt, path=path, validate_properties=True,
                                      validate_meta=False, index=None,
                                      force_permissive=force_permissive)
 
-    def getowner(self, opt, index=None, force_permissive=False, session=None):
+    def getowner(self, opt, index=None, force_permissive=False):
         """
         retrieves the option's owner
 
@@ -533,16 +664,22 @@ class Values(object):
                 not isinstance(opt, DynSymLinkOption):
             opt = opt._impl_getopt()
         path = opt.impl_getpath(self._getcontext())
-        return self._getowner(opt, path, session, index=index, force_permissive=force_permissive)
+        return self._getowner(opt,
+                              path,
+                              index=index,
+                              force_permissive=force_permissive)
 
-    def _getowner(self, opt, path, session, validate_properties=True,
+    def _getowner(self,
-                  force_permissive=False, validate_meta=undefined,
+                  opt,
-                  self_properties=undefined, only_default=False,
+                  path,
+                  validate_properties=True,
+                  force_permissive=False,
+                  validate_meta=undefined,
+                  self_properties=undefined,
+                  only_default=False,
                   index=None):
         """get owner of an option
         """
-        if session is None:
-            session = self._p_.getsession()
         if not isinstance(opt, Option) and not isinstance(opt,
                                                           DynSymLinkOption):
             raise ConfigError(_('owner only avalaible for an option'))
@@ -553,28 +690,32 @@ class Values(object):
         if 'frozen' in self_properties and 'force_default_on_freeze' in self_properties:
             return owners.default
         if validate_properties:
-            value = self._get_cached_value(opt, path=path, force_permissive=force_permissive,
+            value = self.get_cached_value(opt,
-                                           self_properties=self_properties, session=session,
+                                          path=path,
-                                           index=index)
+                                          force_permissive=force_permissive,
+                                          self_properties=self_properties,
+                                          index=index)
             if isinstance(value, Exception):
                 raise value
 
-        owner = self._p_.getowner(path, owners.default, session, only_default=only_default, index=index)
+        owner = self._p_.getowner(path, owners.default, only_default=only_default, index=index)
         if validate_meta is undefined:
             if opt.impl_is_master_slaves('slave'):
                 master = opt.impl_get_master_slaves().getmaster(opt)
                 masterp = master.impl_getpath(context)
-                validate_meta = self._is_meta(master, masterp, session)
+                validate_meta = self._is_meta(master, masterp)
             else:
                 validate_meta = True
         if validate_meta and owner is owners.default:
             meta = context.cfgimpl_get_meta()
             if meta is not None:
-                owner = meta.cfgimpl_get_values()._getowner(opt, path, session,
+                owner = meta.cfgimpl_get_values()._getowner(opt,
+                                                            path,
                                                             validate_properties=validate_properties,
                                                             force_permissive=force_permissive,
                                                             self_properties=self_properties,
-                                                            only_default=only_default, index=index)
+                                                            only_default=only_default,
+                                                            index=index)
         return owner
 
     def setowner(self, opt, owner, index=None, force_permissive=False):
@@ -588,7 +729,6 @@ class Values(object):
             raise TypeError(_("invalid generic owner {0}").format(str(owner)))
 
         path = opt.impl_getpath(self._getcontext())
-        session = self._p_.getsession()
         props = self._getcontext().cfgimpl_get_settings().validate_properties(opt,
                                                                               False,
                                                                               True,
@@ -597,10 +737,10 @@ class Values(object):
                                                                               force_permissive=force_permissive)
         if props:
             raise props
-        if not self._p_.hasvalue(path, session):
+        if not self._p_.hasvalue(path):
             raise ConfigError(_('no value for {0} cannot change owner to {1}'
                                 '').format(path, owner))
-        self._p_.setowner(path, owner, session, index=index)
+        self._p_.setowner(path, owner, index=index)
 
     def is_default_owner(self, opt, path=None, validate_properties=True,
                          validate_meta=True, index=None,
@@ -612,19 +752,30 @@ class Values(object):
         """
         if path is None:
             path = opt.impl_getpath(self._getcontext())
-        return self._is_default_owner(opt, path, session=None,
+        return self._is_default_owner(opt,
+                                      path,
                                       validate_properties=validate_properties,
-                                      validate_meta=validate_meta, index=index,
+                                      validate_meta=validate_meta,
+                                      index=index,
                                       force_permissive=force_permissive)
 
-    def _is_default_owner(self, opt, path, session, validate_properties=True,
+    def _is_default_owner(self,
-                          validate_meta=True, self_properties=undefined,
+                          opt,
-                          index=None, force_permissive=False):
+                          path,
-        d = self._getowner(opt, path, session, validate_properties=validate_properties,
+                          validate_properties=True,
-                           validate_meta=validate_meta,
+                          validate_meta=True,
-                           self_properties=self_properties, only_default=True,
+                          self_properties=undefined,
-                           index=index, force_permissive=force_permissive)
+                          index=None,
-        return d == owners.default
+                          force_permissive=False):
+        owner = self._getowner(opt,
+                               path,
+                               validate_properties=validate_properties,
+                               validate_meta=validate_meta,
+                               self_properties=self_properties,
+                               only_default=True,
+                               index=index,
+                               force_permissive=force_permissive)
+        return owner == owners.default
 
     # information
     def set_information(self, key, value):
@@ -688,13 +839,13 @@ class Values(object):
                                                               read_write=False,
                                                               setting_properties=setting_properties)
                     if 'mandatory' in self_properties or 'empty' in self_properties:
-                        err = self._get_cached_value(opt, path=path,
+                        err = self.get_cached_value(opt, path=path,
-                                                     trusted_cached_properties=False,
+                                                    trusted_cached_properties=False,
-                                                     force_permissive=True,
+                                                    force_permissive=True,
-                                                     setting_properties=setting_properties,
+                                                    setting_properties=setting_properties,
-                                                     self_properties=self_properties,
+                                                    self_properties=self_properties,
-                                                     validate=True,
+                                                    validate=True,
-                                                     display_warnings=False)
+                                                    display_warnings=False)
                         if opt.impl_is_master_slaves('slave') and isinstance(err, list):
                             for val in err:
                                 ret = _is_properties_option(val, path)
@@ -723,277 +874,3 @@ class Values(object):
             err = context.getattr(path, returns_raise=True)
             if isinstance(err, Exception) and not isinstance(err, PropertiesOptionError):  # pragma: no cover
                 raise err
-
-
-# ____________________________________________________________
-# multi types
-class Multi(list):
-    """multi options values container
-    that support item notation for the values of multi options"""
-    __slots__ = ('opt', 'path', 'context', '__weakref__')
-
-    def __init__(self, value, context, opt, path):
-        """
-        :param value: the Multi wraps a list value
-        :param context: the home config that has the values
-        :param opt: the option object that have this Multi value
-        :param path: path of the option
-        """
-        if value is None:
-            value = []
-        if not opt.impl_is_submulti() and isinstance(value, Multi):
-            raise ValueError(_('{0} is already a Multi ').format(
-                opt.impl_getname()))
-        self.opt = opt
-        self.path = path
-        if not isinstance(context, weakref.ReferenceType):
-            raise ValueError('context must be a Weakref')
-        self.context = context
-        if not isinstance(value, list):
-            if not '_index' in self.__slots__ and opt.impl_is_submulti():
-                value = [[value]]
-            else:
-                value = [value]
-        elif value != [] and not '_index' in self.__slots__ and \
-                opt.impl_is_submulti() and not isinstance(value[0], list):
-            value = [value]
-        super(Multi, self).__init__(value)
-        if opt.impl_is_submulti():
-            if not '_index' in self.__slots__:
-                for idx, val in enumerate(self):
-                    if not isinstance(val, SubMulti):
-                        super(Multi, self).__setitem__(idx, SubMulti(val,
-                                                                     context,
-                                                                     opt, path,
-                                                                     idx))
-                    self[idx].refmulti = weakref.ref(self)
-
-    def _getcontext(self):
-        """context could be None, we need to test it
-        context is None only if all reference to `Config` object is deleted
-        (for example we delete a `Config` and we manipulate a reference to
-        old `SubConfig`, `Values`, `Multi` or `Settings`)
-        """
-        context = self.context()
-        if context is None:
-            raise ConfigError(_('the context does not exist anymore'))
-        return context
-
-    def __setitem__(self, index, value):
-        self._setitem(index, value)
-
-    def _setitem(self, index, value, validate=True):
-        context = self._getcontext()
-        setting = context.cfgimpl_get_settings()
-        setting_properties = setting._getproperties(read_write=False)
-        if index < 0:
-            index = self.__len__() + index
-        if 'validator' in setting_properties and validate:
-            session = context.cfgimpl_get_values()._p_.getsession()
-            fake_context = context._gen_fake_values(session)
-            fake_multi = Multi(list(self), weakref.ref(fake_context), self.opt, self.path)
-            fake_multi._setitem(index, value, validate=False)
-            self._validate(value, fake_context, index, True)
-        #assume not checking mandatory property
-        super(Multi, self).__setitem__(index, value)
-        self._store(index=index)
-
-    #def __repr__(self, *args, **kwargs):
-    #    return super(Multi, self).__repr__(*args, **kwargs)
-
-    def __getitem__(self, index):
-        value = super(Multi, self).__getitem__(index)
-        if isinstance(value, PropertiesOptionError):
-            raise value
-        return value
-
-    def __delitem__(self, index):
-        return self.pop(index)
-
-    def _getdefaultvalue(self, index):
-        values = self._getcontext().cfgimpl_get_values()
-        value = values._getdefaultvalue(self.opt, self.path, True, index,
-                                        undefined, True)
-        if self.opt.impl_is_submulti():
-            value = SubMulti(value, self.context, self.opt, self.path, index)
-        return value
-
-    def append(self, value=undefined, force=False, setitem=True, validate=True,
-               force_permissive=False):
-        """the list value can be updated (appened)
-        only if the option is a master
-        """
-        if not force and self.opt.impl_is_master_slaves('slave'):
-            raise SlaveError(_("cannot append a value on a multi option {0}"
-                               " which is a slave").format(self.opt.impl_getname()))
-        index = self.__len__()
-        if value is undefined:
-            value = self._getdefaultvalue(index)
-        if validate and value not in [None, undefined]:
-            context = self._getcontext()
-            setting = context.cfgimpl_get_settings()
-            setting_properties = setting._getproperties(read_write=False)
-            if 'validator' in setting_properties:
-                session = context.cfgimpl_get_values()._p_.getsession()
-                fake_context = context._gen_fake_values(session)
-                fake_multi = Multi(list(self), weakref.ref(fake_context), self.opt, self.path)
-                fake_multi.append(value, validate=False, force=True,
-                                  setitem=setitem)
-                self._validate(value, fake_context, index, True)
-        if not '_index' in self.__slots__ and self.opt.impl_is_submulti():
-            if not isinstance(value, SubMulti):
-                value = SubMulti(value, self.context, self.opt, self.path, index)
-            value.refmulti = weakref.ref(self)
-        super(Multi, self).append(value)
-        if setitem:
-            self._store(force=force)
-
-    def append_properties_error(self, err):
-        super(Multi, self).append(err)
-
-    def sort(self, cmp=None, key=None, reverse=False):
-        if self.opt.impl_is_master_slaves():
-            raise SlaveError(_("cannot sort multi option {0} if master or slave"
-                               "").format(self.opt.impl_getname()))
-        if sys.version_info[0] >= 3:  # pragma: no cover
-            if cmp is not None:
-                raise ValueError(_('cmp is not permitted in python v3 or '
-                                   'greater'))
-            super(Multi, self).sort(key=key, reverse=reverse)
-        else:
-            super(Multi, self).sort(cmp=cmp, key=key, reverse=reverse)
-        self._store()
-
-    def reverse(self):
-        if self.opt.impl_is_master_slaves():
-            raise SlaveError(_("cannot reverse multi option {0} if master or "
-                               "slave").format(self.opt.impl_getname()))
-        super(Multi, self).reverse()
-        self._store()
-
-    def insert(self, index, value, validate=True):
-        if self.opt.impl_is_master_slaves():
-            raise SlaveError(_("cannot insert multi option {0} if master or "
-                               "slave").format(self.opt.impl_getname()))
-        context = self._getcontext()
-        setting = setting = context.cfgimpl_get_settings()
-        setting_properties = setting._getproperties(read_write=False)
-        if 'validator' in setting_properties and validate and value is not None:
-            session = context.cfgimpl_get_values()._p_.getsession()
-            fake_context = context._gen_fake_values(session)
-            fake_multi = Multi(list(self), weakref.ref(fake_context), self.opt, self.path)
-            fake_multi.insert(index, value, validate=False)
-            self._validate(value, fake_context, index, True)
-        super(Multi, self).insert(index, value)
-        self._store()
-
-    def extend(self, iterable, validate=True):
-        if self.opt.impl_is_master_slaves():
-            raise SlaveError(_("cannot extend multi option {0} if master or "
-                               "slave").format(self.opt.impl_getname()))
-        index = getattr(self, '_index', None)
-        context = self._getcontext()
-        setting = context.cfgimpl_get_settings()
-        setting_properties = setting._getproperties(read_write=False)
-        if 'validator' in setting_properties and validate:
-            session = context.cfgimpl_get_values()._p_.getsession()
-            fake_context = context._gen_fake_values(session)
-            fake_multi = Multi(list(self), weakref.ref(fake_context), self.opt, self.path)
-            if index is None:
-                fake_multi.extend(iterable, validate=False)
-                self._validate(fake_multi, fake_context, index)
-            else:
-                fake_multi[index].extend(iterable, validate=False)
-                self._validate(fake_multi[index], fake_context, index)
-        super(Multi, self).extend(iterable)
-        self._store()
-
-    def _validate(self, value, fake_context, force_index, submulti=False):
-        err = self.opt.impl_validate(value, context=fake_context,
-                                     force_index=force_index,
-                                     multi=self)
-        if err:
-            raise err
-
-    def pop(self, index, force=False):
-        """the list value can be updated (poped)
-        only if the option is a master
-
-        :param index: remove item a index
-        :type index: int
-        :param force: force pop item (without check master/slave)
-        :type force: boolean
-        :returns: item at index
-        """
-        context = self._getcontext()
-        if not force:
-            if self.opt.impl_is_master_slaves('slave'):
-                raise SlaveError(_("cannot pop a value on a multi option {0}"
-                                   " which is a slave").format(self.opt.impl_getname()))
-            if self.opt.impl_is_master_slaves('master'):
-                self.opt.impl_get_master_slaves().pop(self.opt,
-                                                      context.cfgimpl_get_values(), index)
-        #set value without valid properties
-        ret = super(Multi, self).pop(index)
-        self._store(force=force)
-        return ret
-
-    def remove(self, value):
-        idx = self.index(value)
-        return self.pop(idx)
-
-    def _store(self, force=False, index=None):
-        values = self._getcontext().cfgimpl_get_values()
-        if not force:
-            #FIXME could get properties an pass it
-            values.validate(self.opt, self, self.path, valid_masterslave=False)
-        values._setvalue(self.opt, self.path, self, index=index)
-
-
-class SubMulti(Multi):
-    __slots__ = ('_index', 'refmulti')
-
-    def __init__(self, value, context, opt, path, index):
-        """
-        :param index: index (only for slave with submulti)
-        :type index: `int`
-        """
-        self._index = index
-        super(SubMulti, self).__init__(value, context, opt, path)
-
-    def append(self, value=undefined):
-        super(SubMulti, self).append(value, force=True)
-
-    def pop(self, index):
-        return super(SubMulti, self).pop(index, force=True)
-
-    def __setitem__(self, index, value):
-        self._setitem(index, value)
-
-    def _store(self, force=False, index=None):
-        #force is unused here
-        values = self._getcontext().cfgimpl_get_values()
-        values.validate(self.opt, self, self.path, valid_masterslave=False)
-        multi = self.refmulti()
-        if multi is None:
-            multi = values._get_cached_value(self.opt, path=self.path)
-            multi[self._index] = self
-        values._setvalue(self.opt, self.path, multi)
-
-    def _validate(self, value, fake_context, force_index, submulti=False):
-        if value is not None:
-            if submulti is False:
-                super(SubMulti, self)._validate(value, fake_context,
-                                                force_index, submulti)
-            else:
-                err = self.opt.impl_validate(value, context=fake_context,
-                                             force_index=self._index,
-                                             force_submulti_index=force_index,
-                                             multi=self)
-                if err:
-                    raise err
-
-    def _getdefaultvalue(self, index):
-        values = self._getcontext().cfgimpl_get_values()
-        return values._getdefaultvalue(self.opt, self.path, True, index,
-                                       self._index, True)