corrections in dynoption/masterslaves

test/api/test_multi.py

@@ -1,206 +0,0 @@
-"""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 = api.owner.get()
-    assert owner == 'user'
-    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']]

test/test_option_validator.py

@@ -343,7 +343,7 @@ def test_validator_warning():
     with warnings.catch_warnings(record=True) as w:
         api.option('opt2').value.set('val')
     assert len(w) == 1
-    assert w[0].message.opt == opt2
+    assert w[0].message.opt() == opt2
     assert str(w[0].message) == msg_err.format('val', opt2._display_name, 'opt2', 'test error return_false')
     #
     with warnings.catch_warnings(record=True) as w:
@@ -353,7 +353,7 @@ def test_validator_warning():
     with warnings.catch_warnings(record=True) as w:
         api.option('opt3').value.set(['val', 'val1'])
     assert len(w) == 1
-    assert w[0].message.opt == opt3
+    assert w[0].message.opt() == opt3
     assert str(w[0].message) == msg_err.format('val1', opt3._display_name, 'opt3', 'test error')
     #
     with warnings.catch_warnings(record=True) as w:
@@ -364,9 +364,9 @@ def test_validator_warning():
         api.option('opt2').value.set('val')
         api.option('opt3').value.set(['val', 'val1', 'val'])
     assert len(w) == 2
-    assert w[0].message.opt == opt2
+    assert w[0].message.opt() == opt2
     assert str(w[0].message) == msg_err.format('val', opt2._display_name, 'opt2', 'test error return_false')
-    assert w[1].message.opt == opt3
+    assert w[1].message.opt() == opt3
     assert str(w[1].message) == msg_err.format('val1', opt3._display_name, 'opt3', 'test error')
 
 
@@ -420,27 +420,27 @@ def test_validator_warning_master_slave():
     with warnings.catch_warnings(record=True) as w:
         api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('val1')
     assert len(w) == 1
-    assert w[0].message.opt == netmask_admin_eth0
+    assert w[0].message.opt() == netmask_admin_eth0
     assert str(w[0].message) == msg_err.format('val1', netmask_admin_eth0._display_name, display_name_netmask, 'test error')
     #
     with warnings.catch_warnings(record=True) as w:
         api.option('ip_admin_eth0.ip_admin_eth0').value.set(['val'])
     assert len(w) == 1
-    assert w[0].message.opt == ip_admin_eth0
+    assert w[0].message.opt() == ip_admin_eth0
     assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error return_false')
     #
     with warnings.catch_warnings(record=True) as w:
         api.option('ip_admin_eth0.ip_admin_eth0').value.set(['val', 'val1', 'val1'])
     #FIXME
     #assert len(w) == 1
-    assert w[0].message.opt == ip_admin_eth0
+    assert w[0].message.opt() == ip_admin_eth0
     assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error return_false')
     #
     with warnings.catch_warnings(record=True) as w:
         api.option('ip_admin_eth0.ip_admin_eth0').value.set(['val1', 'val', 'val1'])
     #FIXME
     #assert len(w) == 1
-    assert w[0].message.opt == ip_admin_eth0
+    assert w[0].message.opt() == ip_admin_eth0
     assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error return_false')
     #
     warnings.resetwarnings()
@@ -448,7 +448,7 @@ def test_validator_warning_master_slave():
         api.option('ip_admin_eth0.ip_admin_eth0').value.set(['val1', 'val1', 'val'])
     #FIXME
     #assert len(w) == 1
-    assert w[0].message.opt == ip_admin_eth0
+    assert w[0].message.opt() == ip_admin_eth0
     assert str(w[0].message) == msg_err.format('val', ip_admin_eth0._display_name, display_name_ip, 'test error return_false')
 
 

test/test_parsing_group.py

@@ -222,6 +222,33 @@ def test_groups_with_master_hidden_in_config2():
     assert api.forcepermissive.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() is None
 
 
+def test_groups_with_master_reset_empty():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=True)
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od_ = OptionDescription('root', '', [interface1])
+    api = getapi(Config(od_))
+    api.property.read_write()
+    api.option('ip_admin_eth0.ip_admin_eth0').value.reset()
+    raises(SlaveError, "api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.reset()")
+    api.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.reset()
+
+
+def test_groups_with_master_reset_out_of_range():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau", multi=True)
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od_ = OptionDescription('root', '', [interface1])
+    api = getapi(Config(od_))
+    api.property.read_write()
+    api.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    api.forcepermissive.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.reset()
+    raises(SlaveError, "api.option('ip_admin_eth0.netmask_admin_eth0', 1).value.reset()")
+    raises(IndexError, "api.option('ip_admin_eth0.ip_admin_eth0').value.pop(1)")
+
+
 def test_groups_with_master_hidden_in_config3():
     #if master is hidden, slave are hidden too
     ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True, properties=('hidden',))

tiramisu/api.py

@@ -33,7 +33,7 @@ except:
 
 
 COUNT_TIME = False
-COUNT_TIME = {}
+#COUNT_TIME = {}
 
 
 def count(func):
@@ -120,9 +120,11 @@ class CommonTiramisuOption(CommonTiramisu):
 
     def _test_slave_index(self):
         option = self._get_option()
-        if not option.impl_is_optiondescription() and self.index is None and \
+        if not option.impl_is_optiondescription():
-                option.impl_is_master_slaves('slave'):
+            if self.index is None and option.impl_is_master_slaves('slave'):
                 raise APIError('index must be set with a slave option')
+            elif self.index is not None and not option.impl_is_master_slaves('slave'):
+                raise APIError('index must be set only with a slave option')
 
     def _unrestraint_not_allowed(self, force_unrestraint):
         if force_unrestraint:

tiramisu/config.py

@@ -83,7 +83,7 @@ class SubConfig(object):
             self._impl_length = len(value)
 
     def cfgimpl_get_length(self):
-        return getattr(self, '_impl_length')
+        return self._impl_length
 
     def reset_one_option_cache(self,
                                values,
@@ -334,9 +334,6 @@ class SubConfig(object):
                 name,
                 index,
                 config_bag):
-
-
-        context = self._cfgimpl_get_context()
         if '.' in name:  # pragma: optional cover
             self, name = self.cfgimpl_get_home_by_path(name,
                                                        config_bag)
@@ -358,6 +355,12 @@ class SubConfig(object):
                                     index,
                                     config_bag)
             elif option.impl_is_master_slaves('slave'):
+                length = self.cfgimpl_get_length()
+                if index >= length:
+                    raise SlaveError(_('index "{}" is higher than the master length "{}" '
+                                       'for option "{}"').format(index,
+                                                                 length,
+                                                                 option.impl_get_display_name()))
                 values.reset_slave(subpath,
                                    index,
                                    config_bag)
@@ -387,7 +390,6 @@ class SubConfig(object):
                  otherwise
         """
         if '.' in name:
-        #    raise Exception('je suis desole ...')
             self, name = self.cfgimpl_get_home_by_path(name,
                                                        config_bag)
 
@@ -425,7 +427,7 @@ class SubConfig(object):
 
         if option.impl_is_master_slaves('slave'):
             if index is None and not iter_slave:
-                raise IndexError(_('index is mandatory for the slave "{}"'
+                raise SlaveError(_('index is mandatory for the slave "{}"'
                                    '').format(subpath))
             length = self.cfgimpl_get_length()
             if index is not None and index >= length:
@@ -441,7 +443,7 @@ class SubConfig(object):
                                               length,
                                               subpath))
         elif index:
-            raise IndexError(_('index is forbidden for the not slave "{}"'
+            raise SlaveError(_('index is forbidden for the not slave "{}"'
                                '').format(subpath))
         if option.impl_is_master_slaves('slave') and index is None:
             value = []
@@ -649,8 +651,8 @@ class SubConfig(object):
         if withoption is None and withvalue is not undefined:  # pragma: optional cover
             raise ValueError(_("make_dict can't filtering with value without "
                                "option"))
-        if withoption is not None:
         context = self._cfgimpl_get_context()
+        if withoption is not None:
             for path in context._find(bytype=None,
                                       byname=withoption,
                                       byvalue=withvalue,
@@ -685,7 +687,7 @@ class SubConfig(object):
                                     fullpath=fullpath)
         #withoption can be set to None below !
         if withoption is None:
-            for opt in self.cfgimpl_get_description().impl_getchildren(config_bag):
+            for opt in self.cfgimpl_get_description().impl_getchildren(config_bag, context):
                 sconfig_bag = config_bag.copy('nooption')
                 sconfig_bag.option = opt
                 path = opt.impl_getname()

tiramisu/error.py

@@ -159,7 +159,7 @@ class ValueWarning(UserWarning):  # pragma: optional cover
     >>> with warnings.catch_warnings(record=True) as w:
     ...     c.s = 'val'
     ...
-    >>> w[0].message.opt == s
+    >>> w[0].message.opt() == s
     True
     >>> print(str(w[0].message))
     invalid value val for option s: pouet

tiramisu/option/masterslave.py

@@ -175,5 +175,5 @@ class MasterSlaves(OptionDescription):
                 raise SlaveError(_('cannot reduce length of the master "{}"'
                                    '').format(option.impl_get_display_name()))
 
-    def impl_is_master_slaves(self):
+    def impl_is_master_slaves(self, *args, **kwargs):
         return True

tiramisu/option/option.py

@@ -340,7 +340,7 @@ class Option(OnlyOption):
             if check_error:
                 raise ValueError(msg)
             else:
-                warnings.warn_explicit(ValueWarning(msg, self),
+                warnings.warn_explicit(ValueWarning(msg, weakref.ref(self)),
                                        ValueWarning,
                                        self.__class__.__name__, 0)
             
@@ -646,7 +646,7 @@ class Option(OnlyOption):
                                        self._display_name,
                                        current_opt.impl_get_display_name(),
                                        err)
-                    warnings.warn_explicit(ValueWarning(msg, self),
+                    warnings.warn_explicit(ValueWarning(msg, weakref.ref(self)),
                                            ValueWarning,
                                            self.__class__.__name__, 0)
                 else:

tiramisu/option/optiondescription.py

@@ -381,15 +381,23 @@ class OptionDescriptionWalk(CacheOptionDescription):
 
     def impl_getchildren(self,
                          config_bag,
+                         context=None,
                          dyn=True):
+        cname = None
         for child in self._impl_st_getchildren():
-            cname = child.impl_getname()
             if dyn and child.impl_is_dynoptiondescription():
+                if context is None:
+                    raise ConfigError(_('need context'))
+                if cname is None:
+                    if context.cfgimpl_get_description() == self:
+                        cname = ''
+                    else:
+                        cname = self.impl_getpath(context)
                 sconfig_bag = config_bag.copy('nooption')
                 sconfig_bag.option = child
                 for value in child._impl_get_suffixes(sconfig_bag):
                     yield SynDynOptionDescription(child,
-                                                  cname + value,
+                                                  cname,
                                                   value)
             else:
                 yield child
@@ -478,7 +486,7 @@ class OptionDescription(OptionDescriptionWalk):
         # the group_type is useful for filtering OptionDescriptions in a config
         self._group_type = groups.default
 
-    def impl_is_master_slaves(self):
+    def impl_is_master_slaves(self, *args, **kwargs):
         return False
 
     def impl_getdoc(self):

tiramisu/option/syndynoptiondescription.py

@@ -68,10 +68,11 @@ class SynDynOptionDescription(object):
                          config_bag,
                          dyn=True):
         children = []
+        subpath = self.impl_getpath()
         for child in self._opt.impl_getchildren(config_bag):
             yield(self._opt._impl_get_dynchild(child,
                                                self._suffix,
-                                               self._subpath))
+                                               subpath))
 
     def impl_getpath(self):
         subpath = self._subpath
@@ -93,13 +94,8 @@ class SynDynOptionDescription(object):
                                    self._suffix)
 
     def pop(self,
-            values,
+            *args,
-            index,
+            **kwargs):
-            setting_properties,
+        self._opt.pop(*args,
-            force_permissive,
+                      slaves=self.getslaves(),
-            slaves=undefined):
+                      **kwargs)
-        self._opt.pop(values,
-                      index,
-                      setting_properties,
-                      force_permissive,
-                      slaves=self.getslaves())

tiramisu/setting.py

@@ -567,7 +567,6 @@ class Settings(object):
         if self._getcontext().cfgimpl_get_meta() is not None:
             raise ConfigError(_('cannot change property with metaconfig'))
         if path is not None and config_bag.option.impl_getrequires() is not None:
-            print(properties, getattr(config_bag.option, '_calc_properties', static_set))
             not_allowed_props = properties & getattr(config_bag.option, '_calc_properties', static_set)
             if not_allowed_props:
                 if len(not_allowed_props) == 1:
@@ -608,7 +607,6 @@ class Settings(object):
             raise ConfigError(_('cannot add this property: "{0}"').format(
                 ' '.join(property_)))
 
-        print('add', property_)
         self_properties = config_bag.properties
         if self_properties is None:
             index = None

tiramisu/storage/dictionary/value.py

@@ -76,7 +76,7 @@ class Values(Cache):
         a specified value must be associated to an owner
         """
         if DEBUG:
-            print('setvalue', path, value, index)
+            print('setvalue', path, value, owner, index, id(self))
         values = []
         vidx = None
 
@@ -100,7 +100,7 @@ class Values(Cache):
         if path.startswith('subod.subodval'):
             raise Exception('arf ...')
         if DEBUG:
-            print('hasvalue', path, index, has_path)
+            print('hasvalue', path, index, has_path, id(self))
         if index is None:
             return has_path
         elif has_path:
@@ -114,7 +114,7 @@ class Values(Cache):
         _values == ((path1, path2), ((idx1_1, idx1_2), None), ((value1_1, value1_2), value2), ((owner1_1, owner1_2), owner2))
         """
         if DEBUG:
-            print('reduce_index', path, index)
+            print('reduce_index', path, index, id(self))
         path_idx = self._values[0].index(path)
         indexes = self._values[1][path_idx]
         if index in indexes:
@@ -129,7 +129,7 @@ class Values(Cache):
 
     def resetvalue_index(self, path, index):
         if DEBUG:
-            print('resetvalue_index', path, index)
+            print('resetvalue_index', path, index, id(self))
         def _resetvalue(nb):
             values_idx = list(values[nb])
             del(values_idx[path_idx])
@@ -162,7 +162,7 @@ class Values(Cache):
         """remove value means delete value in storage
         """
         if DEBUG:
-            print('resetvalue', path)
+            print('resetvalue', path, id(self))
         def _resetvalue(nb):
             lst = list(self._values[nb])
             lst.pop(idx)
@@ -232,7 +232,7 @@ class Values(Cache):
         if owner is undefined:
             owner = default
         if DEBUG:
-            print('getvalue', path, index, value)
+            print('getvalue', path, index, value, owner, id(self))
         if with_value:
             return owner, value
         else:

tiramisu/storage/util.py

@@ -15,7 +15,6 @@
 # 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())
 
@@ -35,41 +34,23 @@ class Cache(object):
         """add val in cache for a specified path
         if slave, add index
         """
-        if DEBUG:
+        if DEBUG and path == 'odmaster.third':
-            global FIXME
+            print('ca set cache', path, val, POUET(self), id(self))
-            FIXME += 1
-            print('ca set cache', path, val, POUET(self), FIXME, id(self))
-            #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:
+            if DEBUG and path == 'odmaster.third':
-                global FIXME
+                print('ca trouve dans le cache', path, value, POUET(self), id(self), index, exp)
-                FIXME += 1
-                print('ca trouve dans le cache', path, value, POUET(self), FIXME, id(self))
-                #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:
+        if DEBUG and path == 'odmaster.third':
-            global FIXME
+            print('ca del cache', path, POUET(self), id(self))
-            FIXME += 1
-            print('ca del cache', path, POUET(self), FIXME, id(self))
-            #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]
 
@@ -78,7 +59,7 @@ class Cache(object):
 
         :param path: the path's option
         """
-        if DEBUG:
+        if DEBUG and path == 'odmaster.third':
             print('ca cherche dans le cache', path, POUET(self), id(self))
         return path in self._cache and index in self._cache[path]
 

tiramisu/value.py

@@ -601,6 +601,7 @@ class Values(object):
                     index,
                     config_bag):
 
+        if self._p_.hasvalue(path, index=index):
             context = self._getcontext()
             if config_bag.validate and 'validator' in config_bag.setting_properties:
                 fake_context = context._gen_fake_values()
@@ -618,6 +619,8 @@ class Values(object):
                                                value,
                                                config_bag)
             self._p_.resetvalue_index(path, index)
+            context.cfgimpl_reset_cache(opt=config_bag.option,
+                                        path=path)
 
     def reset_master(self,
                      subconfig,
@@ -628,6 +631,12 @@ class Values(object):
         current_value = self.get_cached_value(path,
                                               None,
                                               config_bag)
+        length = len(current_value)
+        if index >= length:
+            raise IndexError(_('index "{}" is higher than the length "{}" '
+                               'for option "{}"').format(index,
+                                                         length,
+                                                         config_bag.option.impl_get_display_name()))
         current_value.pop(index)
         self.setvalue(path,
                       None,
@@ -638,7 +647,6 @@ class Values(object):
                                                 index,
                                                 config_bag)
 
-
     def setowner_validation(self,
                             path,
                             index,
@@ -709,7 +717,7 @@ class Values(object):
             lenmaster = None
             optmaster = None
             pathmaster = None
-            for option in description.impl_getchildren(config_bag):
+            for option in description.impl_getchildren(config_bag, context):
                 sconfig_bag = config_bag.copy('nooption')
                 sconfig_bag.option = option
                 name = option.impl_getname()