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permissive only if needed + global properties are in metaconfig

This commit is contained in:
Emmanuel Garette 2017-07-16 12:30:13 +02:00
parent dc9454be63
commit 7fb0ee2575
2 changed files with 25 additions and 21 deletions
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19
test/test_metaconfig.py
View File

@ -26,9 +26,8 @@ def make_description():
od2 = OptionDescription('od2', '', [od1])
conf1 = Config(od2, name='conf1')
conf2 = Config(od2, name='conf2')
conf1.read_write()
conf2.read_write()
meta = MetaConfig([conf1, conf2], name='meta')
meta.read_write()
meta.cfgimpl_get_settings().setowner(owners.meta)
return meta
@ -111,7 +110,7 @@ def test_find():
assert [i2] == meta.find(byname='i2')
assert i2 == meta.find_first(byname='i2')
assert meta.make_dict() == {'od1.i4': 2, 'od1.i1': None, 'od1.i3': None,
'od1.i2': 1, 'od1.i5': [2], 'od1.i6': None}
'od1.i2': 1, 'od1.i5': [2]}
def test_group_error():
@ -157,6 +156,7 @@ def test_meta_meta_set():
meta1 = make_description()
meta2 = MetaConfig([meta1])
meta2.cfgimpl_get_settings().setowner(owners.meta)
meta2.read_write()
conf1, conf2 = meta1.cfgimpl_get_children()
meta2.set_value('od1.i1', 7, only_config=True)
meta2.set_value('od1.i6', 7, only_config=True)
@ -247,6 +247,7 @@ def test_meta_unconsistent():
raises(ValueError, "MetaConfig([conf1, conf3])")
#not same descr
raises(ValueError, "MetaConfig([conf3, conf4])")
raises(ConfigError, "meta.conf1.read_only()")
def test_meta_master_slaves():
@ -257,19 +258,13 @@ def test_meta_master_slaves():
conf1 = Config(interface1, name='conf1')
conf2 = Config(interface1, name='conf2')
meta = MetaConfig([conf1, conf2])
meta.conf1.read_only()
meta.conf2.read_only()
meta.read_only()
assert [conf1, conf2] == meta.find_firsts(byname='netmask_admin_eth0').cfgimpl_get_children()
meta.conf1.read_write()
meta.conf2.read_only()
assert [conf2] == meta.find_firsts(byname='netmask_admin_eth0').cfgimpl_get_children()
meta.conf2.read_write()
meta.read_write()
raises(AttributeError, "meta.find_firsts(byname='netmask_admin_eth0')")
assert [conf1, conf2] == meta.find_firsts(byname='netmask_admin_eth0',
check_properties=None).cfgimpl_get_children()
meta.conf1.read_only()
meta.conf2.read_only()
meta.read_write()
meta.read_only()
assert [conf1, conf2] == meta.find_firsts(byname='netmask_admin_eth0').cfgimpl_get_children()

25
tiramisu/setting.py
View File

@ -385,7 +385,11 @@ class Settings(object):
else:
is_cached = False
if not is_cached or 'cache' not in props:
meta = self._getcontext().cfgimpl_get_meta()
if meta is None:
props = self._p_.getproperties(path, default_properties)
else:
props = meta.cfgimpl_get_settings()._getproperties()
if 'cache' in props:
if 'expire' in props:
ntime = ntime + expires_time
@ -446,6 +450,8 @@ class Settings(object):
"""save properties for specified path
(never save properties if same has option properties)
"""
if self._getcontext().cfgimpl_get_meta() is not None:
raise ConfigError(_('cannot change global property with metaconfig'))
if not force:
forbidden_properties = forbidden_set_properties & properties
if forbidden_properties:
@ -503,14 +509,6 @@ class Settings(object):
properties = self._getproperties(opt_or_descr, path,
setting_properties=setting_properties,
index=index)
# remove opt permissive
# permissive affect option's permission with or without permissive
# global property
properties -= self.getpermissive(setting_properties, path)
# remove global permissive if need
if force_permissive is True or 'permissive' in setting_properties:
properties -= self.getpermissive(setting_properties)
# calc properties
properties &= setting_properties
if not is_descr:
@ -531,6 +529,17 @@ class Settings(object):
properties.remove('frozen')
if 'empty' in properties:
properties.remove('empty')
# remove permissive properties
if properties != frozenset():
# remove opt permissive
# permissive affect option's permission with or without permissive
# global property
properties -= self.getpermissive(setting_properties, path)
# remove global permissive if need
if force_permissive is True or 'permissive' in setting_properties:
properties -= self.getpermissive(setting_properties)
# at this point an option should not remain in properties
if properties != frozenset():
props = list(properties)