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add/remove config in mixconfig or metaconfig (fixes #6)

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Emmanuel Garette 2019-04-05 21:00:25 +02:00
parent 0e02ae3182
commit 2b45955886
5 changed files with 135 additions and 16 deletions
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5
ChangeLog
View file

@ -1,4 +1,7 @@
Sun Mar 24 20:24:34 2019
Fri Apr 5 20:57:05 2019 +0200 Emmanuel Garette <egarette@cadoles.com>
* add/remove config in mixconfig or metaconfig (fixes #6)
Sun Mar 24 20:24:34 2019 +0200 Emmanuel Garette <egarette@cadoles.com>
* version 3.0 rc3
* corrections in debug logger
* requirement can have callback

43
test/test_metaconfig.py
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@ -246,14 +246,55 @@ def test_meta_new_metaconfig():
def test_meta_pop_config():
od = make_description()
meta = MetaConfig(['name1', 'name2'], optiondescription=od)
meta.option('od1.i1').value.set(2)
#
assert len(list(meta.config.list())) == 2
meta.config.new('newconf1')
assert meta.config('newconf1').value.dict() == {'od1.i1': 2, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
#
assert len(list(meta.config.list())) == 3
meta.config.pop('newconf1')
newconf1 = meta.config.pop('newconf1')
try:
assert meta.config('newconf1').value.dict()
except ConfigError:
pass
else:
raise Exception('must raise')
assert newconf1.value.dict() == {'od1.i1': None, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
#
assert len(list(meta.config.list())) == 2
raises(ConfigError, "meta.config.pop('newconf1')")
def test_meta_add_config():
od = make_description()
od2 = make_description()
meta = MetaConfig(['name1', 'name2'], optiondescription=od)
meta.option('od1.i1').value.set(2)
#
assert len(list(meta.config.list())) == 2
config = Config(od, session_id='new')
assert config.value.dict() == {'od1.i1': None, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
meta.config.add(config)
#
assert len(list(meta.config.list())) == 3
assert config.value.dict() == {'od1.i1': 2, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
#
raises(ConflictError, "meta.config.add(config)")
raises(ValueError, "meta.config.add(Config(od2))")
def test_meta_add_config_readd():
od = make_description()
meta = MetaConfig([], optiondescription=od)
meta2 = MetaConfig([], optiondescription=od)
config = Config(od, session_id='new')
#
meta.config.add(config)
#
raises(ConflictError, "meta2.config.add(config)")
def test_meta_new_config_wrong_name():
od = make_description()
meta = MetaConfig(['name1', 'name2'], optiondescription=od)

50
test/test_mixconfig.py
View file

@ -1072,3 +1072,53 @@ def test_mix_different_default_reset():
assert mix.config('submix2.submix1').value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
assert mix.config('submix2.submix1.conf2').value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
assert mix.config('submix2.submix1.conf1').value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
def test_mix_pop_config():
od = make_description()
config1 = Config(od, session_id='config1')
config2 = Config(od, session_id='config2')
mix = MixConfig(od, [config1, config2])
mix.option('od1.i1').value.set(2)
#
assert len(list(mix.config.list())) == 2
assert mix.config('config1').value.dict() == {'od1.i1': 2, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
newconf1 = mix.config.pop('config1')
try:
assert mix.config('config1').value.dict()
except ConfigError:
pass
else:
raise Exception('must raise')
assert newconf1.value.dict() == {'od1.i1': None, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
#
assert len(list(mix.config.list())) == 1
raises(ConfigError, "mix.config.pop('newconf1')")
def test_mix_add_config():
od = make_description()
config1 = Config(od, session_id='config1')
config2 = Config(od, session_id='config2')
mix = MixConfig(od, [config1, config2])
mix.option('od1.i1').value.set(2)
#
assert len(list(mix.config.list())) == 2
config = Config(od, session_id='new')
assert config.value.dict() == {'od1.i1': None, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
mix.config.add(config)
#
assert len(list(mix.config.list())) == 3
assert config.value.dict() == {'od1.i1': 2, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
#
raises(ConflictError, "mix.config.add(config)")
def test_mix_add_config_readd():
od = make_description()
mix = MixConfig(od, [])
mix2 = MixConfig(od, [])
#
config = Config(od, session_id='new')
mix.config.add(config)
raises(ConflictError, "mix2.config.add(config)")

17
tiramisu/api.py
View file

@ -1248,10 +1248,18 @@ class _TiramisuContextGroupConfig(TiramisuContext):
class _TiramisuContextMixConfig(_TiramisuContextGroupConfig, _TiramisuContextConfigReset):
"""Actions to MixConfig"""
pass
def pop(self,
session_id):
"""Remove config from MetaConfig"""
return Config(self._config_bag.context.pop_config(session_id=session_id))
def add(self,
config):
"""Add config from MetaConfig"""
return Config(self._config_bag.context.add_config(config))
class _TiramisuContextMetaConfig(_TiramisuContextGroupConfig, _TiramisuContextConfigReset):
class _TiramisuContextMetaConfig(_TiramisuContextMixConfig):
"""Actions to MetaConfig"""
def new(self,
session_id,
@ -1262,11 +1270,6 @@ class _TiramisuContextMetaConfig(_TiramisuContextGroupConfig, _TiramisuContextCo
persistent=persistent,
type_=type))
def pop(self,
session_id):
"""Remove config from MetaConfig"""
return Config(self._config_bag.context.pop_config(session_id=session_id))
class TiramisuContextCache(TiramisuContext):
def reset(self):

36
tiramisu/config.py
View file

@ -1169,6 +1169,28 @@ class KernelMixConfig(KernelGroupConfig):
if commit:
self.cfgimpl_get_values()._p_.commit()
def add_config(self,
apiconfig):
config = apiconfig._config_bag.context
if config._impl_meta is not None:
raise ConflictError(_('config is already in a metaconfig'))
if config.impl_getname() in [child.impl_getname() for child in self._impl_children]:
raise ConflictError(_('config name must be uniq in '
'groupconfig for {0}').format(config.impl_getname()))
config._impl_meta = weakref.ref(self)
self._impl_children.append(config)
config.cfgimpl_reset_cache(None, None)
def pop_config(self,
session_id):
for idx, child in enumerate(self._impl_children):
if session_id == child.impl_getname():
child._impl_meta = None
child.cfgimpl_reset_cache(None, None)
return self._impl_children.pop(idx)
raise ConfigError(_('cannot find the config {}').format(session_id))
class KernelMetaConfig(KernelMixConfig):
__slots__ = tuple()
@ -1221,7 +1243,7 @@ class KernelMetaConfig(KernelMixConfig):
session_id,
type_='config',
persistent=False):
if session_id in [child._impl_name for child in self._impl_children]:
if session_id in [child.impl_getname() for child in self._impl_children]:
raise ConflictError(_('config name must be uniq in '
'groupconfig for {0}').format(session_id))
assert type_ in ('config', 'metaconfig'), _('unknown type {}').format(type_)
@ -1242,9 +1264,9 @@ class KernelMetaConfig(KernelMixConfig):
self._impl_children.append(config)
return config
def pop_config(self,
session_id):
for idx, child in enumerate(self._impl_children):
if session_id == child._impl_name:
return self._impl_children.pop(idx)
raise ConfigError(_('cannot find the config {}').format(session_id))
def add_config(self,
apiconfig):
if self._impl_descr is not apiconfig._config_bag.context.cfgimpl_get_description():
raise ValueError(_('metaconfig must '
'have the same optiondescription'))
super().add_config(apiconfig)