metaconfig

test/new_api/test_metaconfig.py

@@ -0,0 +1,722 @@
+from .autopath import do_autopath
+do_autopath()
+
+from py.test import raises
+
+from tiramisu.setting import groups, owners
+from tiramisu import IntOption, StrOption, NetworkOption, NetmaskOption, \
+                     OptionDescription, MasterSlaves, Config, GroupConfig, MetaConfig, \
+                     getapi
+from tiramisu.error import ConfigError, ConflictError, PropertiesOptionError
+
+owners.addowner('meta1')
+owners.addowner('meta2')
+
+
+def return_value(value=None):
+    return value
+
+
+def raise_exception():
+    raise Exception('test')
+
+
+def make_description():
+    i1 = IntOption('i1', '')
+    i2 = IntOption('i2', '', default=1)
+    i3 = IntOption('i3', '')
+    i4 = IntOption('i4', '', default=2)
+    i5 = IntOption('i5', '', default=[2], multi=True)
+    i6 = IntOption('i6', '', properties=('disabled',))
+    od1 = OptionDescription('od1', '', [i1, i2, i3, i4, i5, i6])
+    od2 = OptionDescription('od2', '', [od1])
+    return od2
+
+
+def make_metaconfig(double=False):
+    od2 = make_description()
+    conf1 = Config(od2, session_id='conf1')
+    conf2 = Config(od2, session_id='conf2')
+    meta = MetaConfig([conf1, conf2], session_id='meta')
+    api = getapi(meta)
+    if double:
+        api.owner.set(owners.meta2)
+        meta = MetaConfig([meta])
+        api = getapi(meta)
+    api.property.read_write()
+    api.owner.set(owners.meta1)
+    return api
+
+
+#FIXME ne pas mettre 2 meta dans une config
+#FIXME ne pas mettre 2 OD differents dans un meta
+def test_none():
+    api = make_metaconfig()
+    assert api.option('od1.i3').value.get() is api.config('conf1').option('od1.i3').value.get() is api.config('conf2').option('od1.i3').value.get() is None
+    assert api.option('od1.i3').owner.get() is api.config('conf1').option('od1.i3').owner.get() is api.config('conf2').option('od1.i3').owner.get() is owners.default
+    #
+    api.option('od1.i3').value.set(3)
+    assert api.option('od1.i3').value.get() == api.config('conf1').option('od1.i3').value.get() == api.config('conf2').option('od1.i3').value.get() == 3
+    assert api.option('od1.i3').owner.get() is api.config('conf1').option('od1.i3').owner.get() is api.config('conf2').option('od1.i3').owner.get() is owners.meta1
+    #
+    api.config('conf1').option('od1.i3').value.set(2)
+    assert api.option('od1.i3').value.get() == api.config('conf2').option('od1.i3').value.get() == 3
+    assert api.config('conf1').option('od1.i3').value.get() == 2
+    assert api.option('od1.i3').owner.get() is api.config('conf2').option('od1.i3').owner.get() is owners.meta1
+    assert api.config('conf1').option('od1.i3').owner.get() is owners.user
+    #
+    api.option('od1.i3').value.set(4)
+    assert api.option('od1.i3').value.get() == api.config('conf2').option('od1.i3').value.get() == 4
+    assert api.config('conf1').option('od1.i3').value.get() == 2
+    assert api.option('od1.i3').owner.get() is api.config('conf2').option('od1.i3').owner.get() is owners.meta1
+    assert api.config('conf1').option('od1.i3').owner.get() is owners.user
+    #
+    api.option('od1.i3').value.reset()
+    assert api.option('od1.i3').value.get() is api.config('conf2').option('od1.i3').value.get() is None
+    assert api.config('conf1').option('od1.i3').value.get() == 2
+    assert api.option('od1.i3').owner.get() is api.config('conf2').option('od1.i3').owner.get() is owners.default
+    assert api.config('conf1').option('od1.i3').owner.get() is owners.user
+    #
+    api.config('conf1').option('od1.i3').value.reset()
+    assert api.option('od1.i3').value.get() is api.config('conf1').option('od1.i3').value.get() is api.config('conf2').option('od1.i3').value.get() is None
+    assert api.option('od1.i3').owner.get() is api.config('conf1').option('od1.i3').owner.get() is api.config('conf2').option('od1.i3').owner.get() is owners.default
+    #del(conf1)
+    #del(conf2)
+
+
+def test_default():
+    api = make_metaconfig()
+    assert api.option('od1.i2').value.get() == api.config('conf1').option('od1.i2').value.get() == api.config('conf2').option('od1.i2').value.get() == 1
+    assert api.option('od1.i2').owner.get() is api.config('conf1').option('od1.i2').owner.get() is api.config('conf2').option('od1.i2').owner.get() is owners.default
+    #
+    api.option('od1.i2').value.set(3)
+    assert api.option('od1.i2').value.get() == api.config('conf1').option('od1.i2').value.get() == api.config('conf2').option('od1.i2').value.get() == 3
+    assert api.option('od1.i2').owner.get() is api.config('conf1').option('od1.i2').owner.get() is api.config('conf2').option('od1.i2').owner.get() is owners.meta1
+    #
+    api.config('conf1').option('od1.i2').value.set(2)
+    assert api.option('od1.i2').value.get() == api.config('conf2').option('od1.i2').value.get() == 3
+    assert api.config('conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is api.config('conf2').option('od1.i2').owner.get() is owners.meta1
+    assert api.config('conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.option('od1.i2').value.set(4)
+    assert api.option('od1.i2').value.get() == api.config('conf2').option('od1.i2').value.get() == 4
+    assert api.config('conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is api.config('conf2').option('od1.i2').owner.get() is owners.meta1
+    assert api.config('conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.option('od1.i2').value.reset()
+    assert api.option('od1.i2').value.get() == api.config('conf2').option('od1.i2').value.get() == 1
+    assert api.config('conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is api.config('conf2').option('od1.i2').owner.get() is owners.default
+    assert api.config('conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.config('conf1').option('od1.i2').value.reset()
+    assert api.option('od1.i2').value.get() == api.config('conf1').option('od1.i2').value.get() == api.config('conf2').option('od1.i2').value.get() == 1
+    assert api.option('od1.i2').owner.get() is api.config('conf1').option('od1.i2').owner.get() is api.config('conf2').option('od1.i2').owner.get() is owners.default
+
+
+def test_contexts():
+    api = make_metaconfig()
+    errors = api.value.set('od1.i2', 6, only_config=True)
+    assert api.option('od1.i2').value.get() == 1
+    assert api.option('od1.i2').owner.get() == owners.default
+    assert api.config('conf1').option('od1.i2').value.get() == api.config('conf1').option('od1.i2').value.get() == 6
+    assert api.config('conf1').option('od1.i2').owner.get() == api.config('conf1').option('od1.i2').owner.get() is owners.user
+    assert len(errors) == 0
+
+
+def test_find():
+    api = make_metaconfig()
+    assert [1] == api.option.find('i2', type='value')
+    assert 1 == api.option.find_first('i2', type='value')
+    assert api.option.make_dict() == {'od1.i4': 2, 'od1.i1': None, 'od1.i3': None,
+                                      'od1.i2': 1, 'od1.i5': [2]}
+
+
+def test_group_error():
+    raises(ValueError, "GroupConfig('str')")
+    raises(ValueError, "GroupConfig(['str'])")
+
+
+def test_meta_meta():
+    api = make_metaconfig(double=True)
+    assert api.option('od1.i2').value.get() == api.config('meta').option('od1.i2').value.get() == api.config('meta.conf1').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 1
+    assert api.option('od1.i2').owner.get() is api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf1').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.default
+    #
+    api.option('od1.i2').value.set(3)
+    assert api.option('od1.i2').value.get() == api.config('meta').option('od1.i2').value.get() == api.config('meta.conf1').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 3
+    assert api.option('od1.i2').owner.get() is api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf1').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.meta1
+    #
+    api.config('meta.conf1').option('od1.i2').value.set(2)
+    assert api.option('od1.i2').value.get() == api.config('meta').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 3
+    assert api.config('meta.conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.meta1
+    assert api.config('meta.conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.config('meta').option('od1.i2').value.set(4)
+    assert api.option('od1.i2').value.get() == 3
+    assert api.config('meta').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 4
+    assert api.config('meta.conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is owners.meta1
+    assert api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.meta2
+    assert api.config('meta.conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.config('meta').option('od1.i2').value.reset()
+    assert api.option('od1.i2').value.get() == api.config('meta').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 3
+    assert api.config('meta.conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.meta1
+    assert api.config('meta.conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.option('od1.i2').value.reset()
+    assert api.option('od1.i2').value.get() == api.config('meta').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 1
+    assert api.config('meta.conf1').option('od1.i2').value.get() == 2
+    assert api.option('od1.i2').owner.get() is api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.default
+    assert api.config('meta.conf1').option('od1.i2').owner.get() is owners.user
+    #
+    api.config('meta.conf1').option('od1.i2').value.reset()
+    assert api.option('od1.i2').value.get() == api.config('meta').option('od1.i2').value.get() == api.config('meta.conf1').option('od1.i2').value.get() == api.config('meta.conf2').option('od1.i2').value.get() == 1
+    assert api.option('od1.i2').owner.get() is api.config('meta').option('od1.i2').owner.get() is api.config('meta.conf1').option('od1.i2').owner.get() is api.config('meta.conf2').option('od1.i2').owner.get() is owners.default
+
+
+def test_meta_new_config():
+    od = make_description()
+    meta = MetaConfig(['name1', 'name2'], optiondescription=od)
+    assert len(meta.cfgimpl_get_children()) == 2
+    meta.new_config('newconf1')
+    assert len(meta.cfgimpl_get_children()) == 3
+
+
+def test_meta_new_config_wrong_name():
+    od = make_description()
+    meta = MetaConfig(['name1', 'name2'], optiondescription=od)
+    assert len(meta.cfgimpl_get_children()) == 2
+    raises(ConflictError, "meta.new_config('name1')")
+    assert len(meta.cfgimpl_get_children()) == 2
+
+
+def test_meta_meta_set():
+    api = make_metaconfig(double=True)
+    errors1 = api.value.set('od1.i1', 7, only_config=True)
+    errors2 = api.value.set('od1.i6', 7, only_config=True)
+    assert len(errors1) == 0
+    assert len(errors2) == 2
+    meta = api._config.getconfig('meta')
+    conf1 = meta.getconfig('conf1')
+    conf2 = meta.getconfig('conf2')
+    assert api.config('meta.conf1').option('od1.i1').value.get() == api.config('meta.conf2').option('od1.i1').value.get() == 7
+    assert [conf1, conf2] == api.config.find_first('i1', byvalue=7).cfgimpl_get_children()
+    api.config('meta.conf1').option('od1.i1').value.set(8)
+    assert [conf1, conf2] == api.config.find_first('i1').cfgimpl_get_children()
+    assert [conf2] == api.config.find_first('i1', byvalue=7).cfgimpl_get_children()
+    assert [conf1] == api.config.find_first('i1', byvalue=8).cfgimpl_get_children()
+    assert [conf1, conf2] == api.config.find_first('i5', byvalue=2).cfgimpl_get_children()
+    raises(AttributeError, "api.config.find_first('i1', byvalue=10)")
+    raises(AttributeError, "api.config.find_first('not', byvalue=10)")
+    raises(AttributeError, "api.config.find_first('i6')")
+    #raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_default=True)")
+    #raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_default_if_same=True)")
+    #raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_dont_change_value=True)")
+
+
+def test_not_meta():
+    i1 = IntOption('i1', '')
+    od1 = OptionDescription('od1', '', [i1])
+    od2 = OptionDescription('od2', '', [od1])
+    conf1 = Config(od2, session_id='conf1')
+    conf2 = Config(od2, session_id='conf2')
+    conf3 = Config(od2)
+    conf4 = Config(od2, session_id='conf4')
+    raises(ValueError, "GroupConfig(conf1)")
+    #same name
+    raises(ConflictError, "GroupConfig([conf2, conf4], session_id='conf2')")
+    grp = GroupConfig([conf1, conf2])
+    api = getapi(grp)
+    raises(ConfigError, "api.option('od1.i1').value.get()")
+    conf1, conf2 = grp.cfgimpl_get_children()
+    errors = api.value.set('od1.i1', 7)
+    assert len(errors) == 0
+    assert api.config('conf1').option('od1.i1').value.get() == api.config('conf2').option('od1.i1').value.get() == 7
+    assert api.config('conf1').option('od1.i1').owner.get() is api.config('conf2').option('od1.i1').owner.get() is owners.user
+
+
+def test_group_find_firsts():
+    i1 = IntOption('i1', '')
+    od1 = OptionDescription('od1', '', [i1])
+    od2 = OptionDescription('od2', '', [od1])
+    conf1 = Config(od2, session_id='conf1')
+    conf2 = Config(od2, session_id='conf2')
+    grp = GroupConfig([conf1, conf2])
+    api = getapi(grp)
+    assert [conf1, conf2] == api.config.find_first('i1').cfgimpl_get_children()
+
+
+def test_group_group():
+    i1 = IntOption('i1', '')
+    od1 = OptionDescription('od1', '', [i1])
+    od2 = OptionDescription('od2', '', [od1])
+    conf1 = Config(od2, session_id='conf9')
+    conf2 = Config(od2, session_id='conf10')
+    grp = GroupConfig([conf1, conf2], 'grp')
+    grp2 = GroupConfig([grp])
+    api = getapi(grp2)
+    errors = api.value.set('od1.i1', 2)
+    assert len(errors) == 0
+    assert api.config('grp.conf9').option('od1.i1').value.get() == 2
+    assert api.config('grp.conf9').option('od1.i1').owner.get() is owners.user
+
+
+def test_meta_unconsistent():
+    i1 = IntOption('i1', '')
+    i2 = IntOption('i2', '', default=1)
+    i3 = IntOption('i3', '')
+    i4 = IntOption('i4', '', default=2)
+    od1 = OptionDescription('od1', '', [i1, i2, i3, i4])
+    od2 = OptionDescription('od2', '', [od1])
+    od3 = OptionDescription('od3', '', [od1])
+    conf1 = Config(od2, session_id='conf1')
+    conf2 = Config(od2, session_id='conf2')
+    conf3 = Config(od2, session_id='conf3')
+    conf4 = Config(od3, session_id='conf4')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.owner.set(owners.meta1)
+    raises(TypeError, 'MetaConfig("string")')
+    #same descr but conf1 already in meta
+    raises(ValueError, "MetaConfig([conf1, conf3])")
+    #not same descr
+    raises(ValueError, "MetaConfig([conf3, conf4])")
+    raises(ConfigError, "api.config('conf1').property.read_only()")
+
+
+def test_meta_master_slaves():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_only()
+    assert [conf1, conf2] == api.config.find_first('ip_admin_eth0').cfgimpl_get_children()
+    assert [conf1, conf2] == api.config.find_first('netmask_admin_eth0').cfgimpl_get_children()
+    api.property.read_write()
+    raises(AttributeError, "api.config.find_first('netmask_admin_eth0')")
+    assert [conf1, conf2] == api.unrestraint.config.find_first('netmask_admin_eth0').cfgimpl_get_children()
+    api.property.read_only()
+    assert [conf1, conf2] == api.config.find_first('netmask_admin_eth0').cfgimpl_get_children()
+
+
+def test_meta_master_slaves_value2():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    meta = MetaConfig([conf1, conf2], session_id="meta")
+    api = getapi(meta)
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.8'])
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
+    #FIXME devrait raise ! assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0', 0).value.get() == None
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.reset()
+    #
+    api.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.255.0'
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.0.0')
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.0.0'
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
+
+
+def test_meta_master_slaves_value_default():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True)
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
+    #
+    api.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
+    #
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.255.0'
+    #
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.0.0')
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.0.0'
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
+
+
+def test_meta_master_slaves_owners():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.owner.set(owners.meta1)
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.user
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.reset()
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
+    #
+    api.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.meta1
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
+    #
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.meta1
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.get() == owners.meta1
+    #
+    api.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.0.0')
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.meta1
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.get() == owners.meta1
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.user
+    assert api.config('conf1').option('ip_admin_eth0.netmask_admin_eth0', 0).owner.get() == owners.default
+
+
+def test_meta_force_default():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    api.owner.set('meta1')
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    #
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.1'])
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.2'])
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.2']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    #
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.3'])
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.2']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
+    #
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default=True)
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+
+
+def test_meta_force_dont_change_value():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    api.owner.set('meta1')
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.4'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_dont_change_value=True)
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+
+
+def test_meta_force_default_if_same():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    api.owner.set('meta1')
+    #
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.4'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default_if_same=True)
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.meta1
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.meta1
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.3'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.meta1
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.5'], force_default_if_same=True)
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.5']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.5']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.meta1
+
+
+def test_meta_force_default_if_same_and_dont_change():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    api.owner.set('meta1')
+    #
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.4'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default_if_same=True, force_dont_change_value=True)
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.meta1
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    #
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.3'])
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.5'], force_default_if_same=True, force_dont_change_value=True)
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.5']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
+
+
+def test_meta_force_default_and_dont_change():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='rconf1')
+    conf2 = Config(od, session_id='rconf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    api.owner.set('meta1')
+    raises(ValueError, "api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default=True, force_dont_change_value=True)")
+
+
+def test_meta_properties_meta():
+    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
+    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
+    netmask_admin_eth0.impl_add_consistency('network_netmask', ip_admin_eth0)
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    assert api.config('conf1').option.make_dict() == {}
+
+
+def test_meta_exception_meta():
+    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
+    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, callback=raise_exception)
+    netmask_admin_eth0.impl_add_consistency('network_netmask', ip_admin_eth0)
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    raises(Exception, "conf1.make_dict()")
+
+
+def test_meta_callback():
+    val1 = StrOption('val1', "", 'val')
+    val2 = StrOption('val2', "", callback=return_value, callback_params={'': ((val1, False),)})
+    val3 = StrOption('val3', "", callback=return_value, callback_params={'': ('yes',)})
+    val4 = StrOption('val4', "", callback=return_value, callback_params={'value': ((val1, False),)})
+    val5 = StrOption('val5', "", callback=return_value, callback_params={'value': ('yes',)})
+    maconfig = OptionDescription('rootconfig', '', [val1, val2, val3, val4, val5])
+    cfg = Config(maconfig, session_id='cfg')
+    api = getapi(MetaConfig([cfg]))
+    api.property.read_write()
+    assert api.config('cfg').option.make_dict() == {'val3': 'yes', 'val2': 'val', 'val1': 'val', 'val5': 'yes', 'val4': 'val'}
+    api.config('cfg').option('val1').value.set('new')
+    assert api.config('cfg').option.make_dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new'}
+    api.config('cfg').option('val1').value.reset()
+    api.option('val1').value.set('new')
+    assert api.config('cfg').option.make_dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new'}
+    api.config('cfg').option('val4').value.set('new1')
+    assert api.config('cfg').option.make_dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new1'}
+    api.config('cfg').option('val4').value.reset()
+    api.option('val4').value.set('new1')
+    assert api.config('cfg').option.make_dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new1'}
+    api.option('val4').value.reset()
+
+
+def test_meta_callback_slave():
+    val = StrOption('val', "", default='val')
+    val1 = StrOption('val1', "", multi=True, callback=return_value, callback_params={'': ((val, False),)})
+    val3 = StrOption('val2', "", multi=True, callback=return_value, callback_params={'': ((val1, False),)})
+    val4 = StrOption('val3', "", multi=True, callback=return_value, callback_params={'': ((val1, False),)})
+    interface1 = MasterSlaves('val1', '', [val1, val3, val4])
+    od = OptionDescription('root', '', [interface1])
+    maconfig = OptionDescription('rootconfig', '', [val, interface1])
+    cfg = Config(maconfig, session_id='cfg1')
+    api = getapi(MetaConfig([cfg]))
+    api.property.read_write()
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
+    api.config('cfg1').option('val').value.set('val1')
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val1'], 'val1.val1': ['val1'], 'val1.val3': ['val1'], 'val': 'val1'}
+    api.config('cfg1').option('val').value.reset()
+    api.option('val').value.set('val1')
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val1'], 'val1.val1': ['val1'], 'val1.val3': ['val1'], 'val': 'val1'}
+    api.option('val').value.reset()
+    api.config('cfg1').option('val1.val2', 0).value.set('val2')
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
+    api.config('cfg1').option('val1.val2', 0).value.reset()
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
+    api.option('val1.val2', 0).value.set('val2')
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
+    api.config('cfg1').option('val1.val3', 0).value.set('val6')
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val6'], 'val': 'val'}
+    api.option('val1.val2', 0).value.reset()
+    api.config('cfg1').option('val1.val3', 0).value.reset()
+    api.config('cfg1').option('val1.val1').value.set(['val3'])
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val3'], 'val1.val1': ['val3'], 'val1.val3': ['val3'], 'val': 'val'}
+    api.config('cfg1').option('val1.val1').value.reset()
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
+    api.option('val1.val1').value.set(['val3'])
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val3'], 'val1.val1': ['val3'], 'val1.val3': ['val3'], 'val': 'val'}
+    api.config('cfg1').option('val1.val2', 0).value.set('val2')
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2'], 'val1.val1': ['val3'], 'val1.val3': ['val3'], 'val': 'val'}
+    api.option('val1.val1').value.set(['val3', 'rah'])
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2', 'rah'], 'val1.val1': ['val3', 'rah'], 'val1.val3': ['val3', 'rah'], 'val': 'val'}
+    api.option('val1.val1').value.pop(1)
+    api.option('val1.val1').value.set(['val4'])
+    assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2'], 'val1.val1': ['val4'], 'val1.val3': ['val4'], 'val': 'val'}
+
+
+def test_meta_propreset():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
+    interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    od = OptionDescription('root', '', [interface1])
+    conf1 = Config(od, session_id='conf1')
+    conf2 = Config(od, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    api.owner.set('meta1')
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    errors = api.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.1'])
+    assert len(errors) == 0
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.2'])
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.2']
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
+    api.value.reset('ip_admin_eth0.ip_admin_eth0')
+    assert api.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf1').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+    assert api.config('conf2').option('ip_admin_eth0.ip_admin_eth0').value.get() == []
+
+
+def test_meta_properties_meta_set_value():
+    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
+    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
+    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    conf1 = Config(interface1, session_id='conf1')
+    conf2 = Config(interface1, session_id='conf2')
+    api = getapi(MetaConfig([conf1, conf2]))
+    api.property.read_write()
+    assert api.config('conf1').option.make_dict() == {'ip_admin_eth0': ['192.168.1.1']}
+    ret = api.value.set('netmask_admin_eth0', ['255.255.255.255'], only_config=True)
+    assert len(ret) == 2
+    assert isinstance(ret[0], PropertiesOptionError)
+    assert isinstance(ret[1], PropertiesOptionError)
+    del(ret)
+    ret = api.value.set('netmask_admin_eth0', ['255.255.255.255'], force_default=True)
+    assert len(ret) == 1
+    assert isinstance(ret[0], PropertiesOptionError)
+    del(ret)
+    ret = api.value.set('netmask_admin_eth0', ['255.255.255.255'], force_dont_change_value=True)
+    assert len(ret) == 3
+    assert isinstance(ret[0], PropertiesOptionError)
+    assert isinstance(ret[1], PropertiesOptionError)
+    assert isinstance(ret[2], PropertiesOptionError)
+    del(ret)
+    ret = api.value.set('netmask_admin_eth0', ['255.255.255.255'], force_default_if_same=True)
+    assert len(ret) == 1
+    assert isinstance(ret[0], PropertiesOptionError)
+    del(ret)
+    ret = api.value.set('ip_admin_eth0', '255.255.255.255', only_config=True)
+    assert len(ret) == 2
+    assert isinstance(ret[0], ValueError)
+    assert isinstance(ret[1], ValueError)
+    del(ret)
+    ret = api.value.set('ip_admin_eth0', '255.255.255.255', force_default=True)
+    assert len(ret) == 1
+    assert isinstance(ret[0], ValueError)
+    del(ret)
+    ret = api.value.set('ip_admin_eth0', '255.255.255.255', force_dont_change_value=True)
+    assert len(ret) == 1
+    assert isinstance(ret[0], ValueError)
+    del(ret)
+    ret = api.value.set('ip_admin_eth0', '255.255.255.255', force_default_if_same=True)
+    assert len(ret) == 1
+    assert isinstance(ret[0], ValueError)
+    del(ret)

tiramisu/__init__.py

@@ -12,7 +12,7 @@
 #
 # 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/>.
-from .config import Config, MetaConfig
+from .config import Config, MetaConfig, GroupConfig
 from .option import *
 from .error import APIError
 from .api import getapi
@@ -21,6 +21,7 @@ from .setting import owners, undefined
 
 
 allfuncs = ['MetaConfig',
+            'GroupConfig',
             'Config'
             'getapi',
             'APIError',

tiramisu/api.py

@@ -563,6 +563,33 @@ class TiramisuContextValue(TiramisuContext):
     def get_modified(self):
         return self.config_bag.config.cfgimpl_get_values().get_modified_values()
 
+    def set(self,
+            path,
+            value,
+            index=None,
+            only_config=undefined,
+            force_default=undefined,
+            force_default_if_same=undefined,
+            force_dont_change_value=undefined):
+        kwargs = {}
+        if only_config is not undefined:
+            kwargs['only_config'] = only_config
+        if force_default is not undefined:
+            kwargs['force_default'] = force_default
+        if force_default_if_same is not undefined:
+            kwargs['force_default_if_same'] = force_default_if_same
+        if force_dont_change_value is not undefined:
+            kwargs['force_dont_change_value'] = force_dont_change_value
+        return self.config_bag.config.set_value(path,
+                                                index,
+                                                value,
+                                                self.config_bag,
+                                                **kwargs)
+
+    def reset(self,
+              path):
+        self.config_bag.config.reset(path, self.config_bag)
+
 
 class TiramisuContextOwner(TiramisuContext):
     @count
@@ -683,22 +710,36 @@ class TiramisuContextOption(TiramisuContext):
             raise APIError(_('unknown list type {}').format(type))
 
 
+class TiramisuContextConfig(TiramisuContext):
+    def find_first(self,
+                   name,
+                   byvalue=undefined):
+        return self.config_bag.config.find_firsts(byname=name,
+                                                  byvalue=byvalue,
+                                                  config_bag=self.config_bag)
+
+
+class TiramisuDispatcherConfig(TiramisuContextConfig):
+    def __call__(self, path):
+        spaths = path.split('.')
+        config = self.config_bag.config
+        for spath in spaths:
+            config = config.getconfig(spath)
+        return TiramisuAPI(config,
+                           force_permissive=self.config_bag.force_permissive,
+                           force_unrestraint=self.config_bag.force_unrestraint)
+
+
 class TiramisuDispatcherOption(TiramisuContextOption):
     def __call__(self, path, index=None):
         config_bag = self.config_bag.copy()
         validate = not config_bag.force_unrestraint
-        config_bag.validate = validate
-        config_bag.validate_properties = validate
+        #config_bag.validate = validate
+        #config_bag.validate_properties = validate
         if not validate:
             config_bag.setting_properties = None
         subconfig, name = config_bag.config.cfgimpl_get_home_by_path(path,
                                                                      config_bag)
-        #opt = config_bag.config.unwrap_from_path(path,
-        #                                         index,
-        #                                         config_bag)
-        #config_bag.option = opt
-        #if index is not None and not opt.impl_is_master_slaves('slave'):
-        #    raise APIError('index must be set only with a slave option')
         return TiramisuOption(name,
                               path,
                               index,
@@ -726,7 +767,7 @@ class TiramisuAPI(object):
             return TiramisuAPI(config=self._config,
                                force_permissive=True,
                                force_unrestraint=self.force_unrestraint)
-        elif subfunc in ['unrestraint', 'config']:
+        elif subfunc == 'unrestraint':
             return TiramisuAPI(config=self._config,
                                force_permissive=self.force_permissive,
                                force_unrestraint=True)

tiramisu/config.py

@@ -71,7 +71,8 @@ class SubConfig(object):
             raise ValueError('context must be a Weakref')
         self._impl_context = context
         self._impl_path = subpath
-        if config_bag.setting_properties is not None and \
+        if descr is not None and \
+                config_bag.setting_properties is not None and \
                 descr.impl_get_group_type() == groups.master:
             master = descr.getmaster()
             masterpath = master.impl_getname()
@@ -161,6 +162,8 @@ class SubConfig(object):
             self = self.getattr(step,
                                 None,
                                 sconfig_bag)
+        if not isinstance(self, SubConfig):
+            raise AttributeError(_('unknown option {}').format(path[-1]))
         return self, path[-1]
 
     # ______________________________________________________________________
@@ -300,9 +303,9 @@ class SubConfig(object):
                                       value)
         context = self._cfgimpl_get_context()
         if '.' in name:  # pragma: optional cover
-            raise Exception('ah non ...')
-            #self, name = self.cfgimpl_get_home_by_path(name,
-            #                                           config_bag)
+            # when set_value
+            self, name = self.cfgimpl_get_home_by_path(name,
+                                                       config_bag)
         if config_bag.option is None:
             config_bag.option = self.cfgimpl_get_description().impl_getchild(name,
                                                                              config_bag,
@@ -567,6 +570,9 @@ class SubConfig(object):
                     self.unwrap_from_path(path,
                                           None,
                                           config_bag)
+                    self.cfgimpl_get_settings().validate_properties(path,
+                                                                    None,
+                                                                    config_bag)
                 except PropertiesOptionError:
                     continue
             if type_ == 'value':
@@ -962,12 +968,11 @@ class GroupConfig(_CommonConfig):
                                        properties,
                                        permissives)
         self._impl_values = Values(self, values)
+        self._impl_meta = None
         super(GroupConfig, self).__init__(_descr,
                                           weakref.ref(self),
-                                          undefined,
-                                          True,
-                                          False)
-        self._impl_meta = None
+                                          ConfigBag(self),
+                                          None)
         #undocumented option used only in test script
         self._impl_test = False
         self._impl_name = session_id
@@ -993,40 +998,47 @@ class GroupConfig(_CommonConfig):
                                       path=path,
                                       resetted_opts=copy(resetted_opts))
 
-    def set_value(self, path, value, _commit=True):
+    def set_value(self,
+                  path,
+                  index,
+                  value,
+                  config_bag,
+                  only_config=False,
+                  _commit=True):
         """Setattr not in current GroupConfig, but in each children
         """
         ret = []
         for child in self._impl_children:
-            if isinstance(child, MetaConfig):
-                ret.extend(child.set_value(path,
-                                           value,
-                                           only_config=True,
-                                           _commit=False))
-            elif isinstance(child, GroupConfig):
-                ret.extend(child.set_value(path,
-                                           value,
-                                           _commit=False))
-            else:
-                childret = child.setattr(path,
-                                         value,
-                                         not_raises=True,
-                                         _commit=False)
-                if childret is not None:
-                    ret.append(childret)
+            try:
+                if isinstance(child, GroupConfig):
+                    ret.extend(child.set_value(path,
+                                               index,
+                                               value,
+                                               config_bag,
+                                               only_config=only_config,
+                                               _commit=False))
+                else:
+                    nconfig_bag = config_bag.copy('nooption')
+                    child.setattr(path,
+                                  index,
+                                  value,
+                                  nconfig_bag,
+                                  _commit=False)
+            except (PropertiesOptionError, ValueError, SlaveError) as err:
+                ret.append(err)
         if _commit:
             self.cfgimpl_get_values()._p_.commit()
         return ret
 
 
     def find_firsts(self,
+                    config_bag,
                     byname=None,
                     bypath=undefined,
                     byoption=undefined,
                     byvalue=undefined,
                     raise_if_not_found=True,
-                    _sub=False,
-                    check_properties=True):
+                    _sub=False):
         """Find first not in current GroupConfig, but in each children
         """
         ret = []
@@ -1040,19 +1052,21 @@ class GroupConfig(_CommonConfig):
                                 byvalue=undefined,
                                 byname=byname,
                                 first=True,
+                                config_bag=config_bag,
                                 type_='path',
-                                check_properties=None,
                                 raise_if_not_found=raise_if_not_found)
             byname = None
             byoption = self.cfgimpl_get_description().impl_get_opt_by_path(bypath)
 
         for child in self._impl_children:
+            nconfig_bag = config_bag.copy('nooption')
+            nconfig_bag.option = child
             if isinstance(child, GroupConfig):
                 ret.extend(child.find_firsts(byname=byname,
                                              bypath=bypath,
                                              byoption=byoption,
                                              byvalue=byvalue,
-                                             check_properties=check_properties,
+                                             config_bag=config_bag,
                                              raise_if_not_found=False,
                                              _sub=True))
             elif child._find(None,
@@ -1060,8 +1074,8 @@ class GroupConfig(_CommonConfig):
                              byvalue,
                              first=True,
                              type_='path',
+                             config_bag=config_bag,
                              raise_if_not_found=False,
-                             check_properties=check_properties,
                              only_path=bypath,
                              only_option=byoption):
                 ret.append(child)
@@ -1071,15 +1085,17 @@ class GroupConfig(_CommonConfig):
             return GroupConfig(self._find_return_results(ret,
                                                          raise_if_not_found))
 
-    def __str__(self):
-        ret = ''
-        for child in self._impl_children:
-            ret += "({0})\n".format(child._impl_name)
-        if self._impl_descr is not None:
-            ret += super(GroupConfig, self).__str__()
-        return ret
-
-    __repr__ = __str__
+    def impl_getname(self):
+        return self._impl_name
+#    def __str__(self):
+#        ret = ''
+#        for child in self._impl_children:
+#            ret += "({0})\n".format(child._impl_name)
+#        if self._impl_descr is not None:
+#            ret += super(GroupConfig, self).__str__()
+#        return ret
+#
+#    __repr__ = __str__
 
     def getconfig(self,
                   name):
@@ -1128,7 +1144,9 @@ class MetaConfig(GroupConfig):
 
     def set_value(self,
                   path,
+                  index,
                   value,
+                  config_bag,
                   force_default=False,
                   force_dont_change_value=False,
                   force_default_if_same=False,
@@ -1143,7 +1161,10 @@ class MetaConfig(GroupConfig):
                                    'force_dont_change_value cannot be set with'
                                    ' only_config'))
             return super(MetaConfig, self).set_value(path,
+                                                     index,
                                                      value,
+                                                     config_bag,
+                                                     only_config=only_config,
                                                      _commit=_commit)
         ret = []
         if force_default or force_default_if_same or force_dont_change_value:
@@ -1151,52 +1172,60 @@ class MetaConfig(GroupConfig):
                 raise ValueError(_('force_default and force_dont_change_value'
                                    ' cannot be set together'))
             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:
-                if force_default_if_same or force_default:
-                    if force_default_if_same:
-                        if not child.cfgimpl_get_values()._contains(path):
-                            child_value = undefined
-                        else:
-                            child_value = child.getattr(path)
-                    if force_default or value == child_value:
-                        child.cfgimpl_get_values().reset(opt,
-                                                         path,
-                                                         setting_properties,
-                                                         validate=False,
-                                                         _commit=False)
-                        continue
+                nconfig_bag = config_bag.copy('nooption')
+                nconfig_bag.option = opt
+                if force_default_if_same:
+                    if not child.cfgimpl_get_values()._p_.hasvalue(path):
+                        child_value = undefined
+                    else:
+                        child_value = child.getattr(path,
+                                                    None,
+                                                    nconfig_bag)
+                if force_default or (force_default_if_same and value == child_value):
+                    child.cfgimpl_get_values().reset(path,
+                                                     nconfig_bag,
+                                                     _commit=False)
+                    continue
                 if force_dont_change_value:
-                    child_value = child.getattr(path,
-                                                setting_properties=setting_properties)
-                    if isinstance(child_value, Exception):
-                        ret.append(child_value)
-                    elif value != child_value:
-                        childret = child.setattr(path,
-                                                 child_value,
-                                                 _commit=False,
-                                                 not_raises=True)
-                        if childret is not None:  # pragma: no cover
-                            ret.append(childret)
+                    try:
+                        child_value = child.getattr(path,
+                                                    None,
+                                                    nconfig_bag)
+                        if value != child_value:
+                            child.setattr(path,
+                                          None,
+                                          child_value,
+                                          nconfig_bag,
+                                          _commit=False)
+                    except (PropertiesOptionError, ValueError, SlaveError) as err:
+                        ret.append(err)
 
-        self.setattr(path,
-                     value,
-                     _commit=_commit)
+        nconfig_bag = config_bag.copy('nooption')
+        try:
+            self.setattr(path,
+                         index,
+                         value,
+                         nconfig_bag,
+                         _commit=_commit)
+        except (PropertiesOptionError, ValueError, SlaveError) as err:
+            ret.append(err)
         return ret
 
-    def reset(self, path):
+    def reset(self, path, config_bag):
+        #FIXME not working with DynSymLinkOption
+        #FIXME fonctionne avec sous metaconfig ??
         opt = self.cfgimpl_get_description().impl_get_opt_by_path(path)
-        setting_properties = self.cfgimpl_get_settings()._getproperties(read_write=False)
+        config_bag.option = opt
+        config_bag.validate = False
         for child in self._impl_children:
-            child.cfgimpl_get_values().reset(opt,
-                                             path,
-                                             setting_properties,
-                                             validate=False,
+            sconfig_bag = config_bag.copy('nooption')
+            sconfig_bag.option = opt
+            child.cfgimpl_get_values().reset(path,
+                                             sconfig_bag,
                                              _commit=False)
-        self.cfgimpl_get_values().reset(opt,
-                                        path,
-                                        setting_properties,
-                                        validate=False)
+        self.cfgimpl_get_values().reset(path,
+                                        config_bag)
 
     def new_config(self,
                    session_id,

tiramisu/setting.py

@@ -125,7 +125,6 @@ class ConfigBag(object):
                  'ori_option',
                  'properties',
                  'validate',
-                 'validate_properties',
                  'setting_properties',
                  'force_permissive',
                  'force_unrestraint',
@@ -136,8 +135,6 @@ class ConfigBag(object):
     def __init__(self, config, **kwargs):
         self.default = {'force_permissive': False,
                         'force_unrestraint': False,
-                        'validate': True,
-                        'validate_properties': True,
                         'display_warnings': True,
                         'trusted_cached_properties': True,
                        }
@@ -148,6 +145,8 @@ class ConfigBag(object):
                 setattr(self, key, value)
 
     def __getattr__(self, key):
+        if key in ['validate', 'validate_properties']:
+            return not self.force_unrestraint
         if key == 'setting_properties':
             if self.force_unrestraint:
                 return None
@@ -364,8 +363,7 @@ class Settings(object):
                 props = self._p_.getproperties(path,
                                                opt.impl_getproperties())
             else:
-                props = meta.cfgimpl_get_settings().getproperties(opt,
-                                                                  path,
+                props = meta.cfgimpl_get_settings().getproperties(path,
                                                                   index,
                                                                   config_bag)
             props |= self.apply_requires(path,

tiramisu/value.py

@@ -437,7 +437,7 @@ class Values(object):
             masterp = master.impl_getpath(context)
             # slave could be a "meta" only if master hasn't value
             if self._p_.hasvalue(masterp,
-                                 index=index):
+                                 index=None):
                 return False
         return not meta.cfgimpl_get_values().is_default_owner(path,
                                                               index,
@@ -478,7 +478,7 @@ class Values(object):
                   path,
                   index,
                   config_bag,
-                  validate_meta=undefined,
+                  validate_meta=True,
                   only_default=False):
         """get owner of an option
         """
@@ -508,13 +508,14 @@ class Values(object):
                                       owners.default,
                                       index=index)
         if owner is owners.default and validate_meta is not False:
-            if validate_meta is undefined:
-                validate_meta = self._is_meta(path,
-                                              index,
-                                              config_bag=config_bag,
-                                              force_owner_is_default=True)
-            if validate_meta:
-                owner = owners.meta
+            meta = context.cfgimpl_get_meta()
+            if meta is not None and self._is_meta(path,
+                                                  index,
+                                                  config_bag):
+                owner = meta.cfgimpl_get_values()._getowner(path,
+                                                            index,
+                                                            config_bag,
+                                                            only_default=only_default)
         return owner
 
     def setowner(self,