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add meta in option_bag

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This commit is contained in:
Emmanuel Garette 2018-10-31 09:55:05 +01:00
parent f4bf3dc390
commit b27d283341
2 changed files with 113 additions and 18 deletions
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97
test/test_pathconfig.py
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@ -964,3 +964,100 @@ def test_path_properties_path_set_value():
del ret[1]
del ret[0]
del ret
def test_path_different_default():
ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.2'])
interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.3'])
interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.4'])
ip_admin_eth1 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.5'])
interface3 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, ip_admin_eth1])
ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.6'])
interface4 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
conf1 = Config(interface0, session_id='conf1')
conf1.property.read_write()
conf2 = Config(interface1, session_id='conf2')
conf2.property.read_write()
path = PathConfig(interface2, [conf1, conf2], session_id='subpath1')
path = PathConfig(interface3, [path], session_id='subpath2')
path = PathConfig(interface4, [path])
path.property.read_write()
path.value.dict() == {'ip_admin_eth0': ['192.168.1.6']}
path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.4'], 'ip_admin_eth1': ['192.168.1.5']}
path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
#
path.option('ip_admin_eth0').value.set(['192.168.1.7'])
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.7'], 'ip_admin_eth1': ['192.168.1.5']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
#
path.config('subpath2').option('ip_admin_eth0').value.set(['192.168.1.8'])
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.8']}
#
raises(AttributeError, "path.config('subpath2.subpath1').option('ip_admin_eth0').value.set(['192.168.1.9'])")
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.8']}
#
raises(AttributeError, "path.config('subpath2.subpath1.conf2').option('ip_admin_eth0').value.set(['192.168.1.9'])")
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.8']}
#
path.config('subpath2.subpath1.conf1').option('ip_admin_eth0').value.set(['192.168.1.9'])
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
#
raises(AttributeError, "path.option('ip_admin_eth1').value.set(['192.168.1.10'])")
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
#
path.config('subpath2').option('ip_admin_eth1').value.set(['192.168.1.10'])
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.10']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.10']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
#
path.config('subpath2.subpath1').option('ip_admin_eth1').value.set(['192.168.1.11'])
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
#
path.config('subpath2.subpath1.conf2').option('ip_admin_eth1').value.set(['192.168.1.12'])
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.12']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
#
raises(AttributeError, "path.config('subpath2.subpath1.conf1').option('ip_admin_eth1').value.set(['192.168.1.13'])")
assert path.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
assert path.config('subpath2').value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
assert path.config('subpath2.subpath1').value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
assert path.config('subpath2.subpath1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.12']}
assert path.config('subpath2.subpath1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.9']}

30
tiramisu/value.py
View file

@ -157,11 +157,10 @@ class Values(object):
# calculated value is a new value, so reset cache
context.cfgimpl_reset_cache(option_bag)
if self._is_meta(option_bag):
option_bag.properties = frozenset()
meta = context.cfgimpl_get_meta()
moption_bag = self._get_meta(option_bag)
if moption_bag:
# retrieved value from meta config
return meta.cfgimpl_get_values().get_cached_value(option_bag)
return moption_bag.config_bag.context.cfgimpl_get_values().get_cached_value(moption_bag)
if opt.impl_has_callback():
# if value has callback, calculate value
@ -310,24 +309,27 @@ class Values(object):
option_bag.index,
commit)
def _is_meta(self,
def _get_meta(self,
option_bag):
context = option_bag.config_bag.context
meta = context.cfgimpl_get_meta()
if meta is None:
return False
return None
if option_bag.option.impl_is_master_slaves('slave'):
master = option_bag.option.impl_get_master_slaves().getmaster()
masterp = master.impl_getpath()
# slave could be a "meta" only if master hasn't value
if self._p_.hasvalue(masterp,
index=None):
return False
return None
doption_bag = option_bag.copy()
config_bag = option_bag.config_bag.copy()
config_bag.context = meta
doption_bag.config_bag = config_bag
return not meta.cfgimpl_get_values().is_default_owner(doption_bag)
doption_bag.properties = frozenset()
if meta.cfgimpl_get_values().is_default_owner(doption_bag):
return None
return doption_bag
#______________________________________________________________________
@ -374,14 +376,10 @@ class Values(object):
owner = self._p_.getowner(option_bag.path,
owners.default,
index=option_bag.index)
if owner is owners.default and validate_meta is not False and self._is_meta(option_bag):
option_bag = option_bag.copy()
option_bag.properties = frozenset()
config_bag = option_bag.config_bag.copy()
meta = context.cfgimpl_get_meta()
config_bag.context = meta
option_bag.config_bag = config_bag
owner = meta.cfgimpl_get_values().getowner(option_bag,
if owner is owners.default and validate_meta is not False:
moption_bag = self._get_meta(option_bag)
if moption_bag:
owner = moption_bag.config_bag.context.cfgimpl_get_values().getowner(moption_bag,
only_default=only_default)
return owner