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reset for groupconfig works

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This commit is contained in:
Emmanuel Garette
2018-09-29 18:52:13 +02:00
parent 996a6c7303
commit 33e68dbebf
6 changed files with 84 additions and 59 deletions
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53
tiramisu/api.py
View File

@ -145,7 +145,7 @@ class CommonTiramisuOption(CommonTiramisu):
self._name = name
self.subconfig = subconfig
# for help()
if option_bag is not None:
if option_bag is not None and self.option_bag.config_bag.context.impl_type != 'group':
self._get_option()
if option_bag.config_bag is not None and self.slave_need_index:
self._test_slave_index()
@ -436,8 +436,7 @@ class TiramisuOptionValue(CommonTiramisuOption):
def _m_pop(self, index):
"""pop value for a master option (only for master option)"""
if self.option_bag.option.impl_is_symlinkoption():
raise TypeError(_("can't delete a SymLinkOption"))
assert not self.option_bag.option.impl_is_symlinkoption(), _("can't delete a SymLinkOption")
self.option_bag.config_bag.context.cfgimpl_get_values().reset_master(index,
self.option_bag,
self.subconfig)
@ -447,28 +446,21 @@ class TiramisuOptionValue(CommonTiramisuOption):
self._test_slave_index()
self.subconfig.delattr(self.option_bag)
def _g_reset(self,
itself=None,
children=None):
"""reset value for a GroupConfig or a MetaConfig"""
config_bag = self.option_bag.config_bag
if isinstance(config_bag.context, KernelMetaConfig):
if children is None:
children = False
if itself is None:
itself = True
else:
if children is None:
children = True
if itself is True:
raise APIError(_('cannot remove value in a GroupConfig'))
itself = False
def _m_reset(self,
itself: bool=True,
children: bool=False):
"""reset value for a MetaConfig"""
if children:
config_bag = self.option_bag.config_bag
config_bag.context.reset(self.option_bag.path,
config_bag)
if itself:
self._o_reset()
def _g_reset(self):
"""reset value for a GroupConfig"""
self.option_bag.config_bag.context.reset(self.option_bag.path)
def _m_len_master(self):
"""length of master option (only for slave option)"""
option = self.option_bag.option
@ -526,9 +518,14 @@ class TiramisuOptionValue(CommonTiramisuOption):
return self._m_len_master
elif name == 'dict' and option.impl_is_optiondescription():
return self._od_dict
elif not option.impl_is_optiondescription():
if name == 'reset' and isinstance(self.option_bag.config_bag.context, KernelGroupConfig):
elif name == 'reset':
if self.option_bag.config_bag.context.impl_type == 'group':
return getattr(self, '_g_' + name)
elif not option.impl_is_optiondescription():
if self.option_bag.config_bag.context.impl_type == 'meta':
return getattr(self, '_m_' + name)
return getattr(self, '_o_' + name)
elif option and not option.impl_is_optiondescription():
return getattr(self, '_o_' + name)
raise APIError(_('{} is unknown').format(name))
@ -1049,11 +1046,11 @@ class TiramisuContextConfig(TiramisuContext):
name: str) -> Callable:
if not name.startswith('_'):
try:
if isinstance(self.config_bag.context, KernelMetaConfig):
if self.config_bag.context.impl_type == 'meta':
return getattr(self, '_m_' + name)
elif isinstance(self.config_bag.context, KernelGroupConfig):
elif self.config_bag.context.impl_type == 'group':
return getattr(self, '_g_' + name)
elif isinstance(self.config_bag.context, KernelConfig):
elif self.config_bag.context.impl_type == 'config':
return getattr(self, '_c_' + name)
except APIError: # pragma: no cover
raise APIError(_('{} is unknown').format(name))
@ -1112,8 +1109,12 @@ class TiramisuDispatcherOption(TiramisuDispatcher, TiramisuContextOption):
path: str,
index: Optional[int]=None) -> TiramisuOption:
"""select a option (index only for slave option)"""
subconfig, name = self.config_bag.context.cfgimpl_get_home_by_path(path,
self.config_bag)
if self.config_bag.context.impl_type == 'group':
subpath, name = path.rsplit('.', 1)
subconfig = None
else:
subconfig, name = self.config_bag.context.cfgimpl_get_home_by_path(path,
self.config_bag)
return TiramisuOption(name,
path,
index,

55
tiramisu/config.py
View File

@ -217,11 +217,9 @@ class SubConfig(object):
return self._impl_context()
def cfgimpl_get_description(self):
if self._impl_descr is None:
raise ConfigError(_('there is no option description for this config'
' (may be GroupConfig)'))
else:
return self._impl_descr
assert self._impl_descr is not None, _('there is no option description for this config'
' (may be GroupConfig)')
return self._impl_descr
def cfgimpl_get_settings(self):
return self.cfgimpl_get_context()._impl_settings
@ -612,7 +610,8 @@ class _CommonConfig(SubConfig):
"abstract base class for the Config, KernelGroupConfig and the KernelMetaConfig"
__slots__ = ('_impl_values',
'_impl_settings',
'_impl_meta')
'_impl_meta',
'impl_type')
def _impl_build_all_caches(self):
descr = self.cfgimpl_get_description()
@ -709,7 +708,9 @@ class _CommonConfig(SubConfig):
# ____________________________________________________________
class KernelConfig(_CommonConfig):
"main configuration management entry"
__slots__ = ('__weakref__', '_impl_name')
__slots__ = ('__weakref__',
'_impl_name')
impl_type = 'config'
def __init__(self,
descr,
@ -769,6 +770,7 @@ class KernelGroupConfig(_CommonConfig):
__slots__ = ('__weakref__',
'_impl_children',
'_impl_name')
impl_type = 'group'
def __init__(self,
children,
@ -822,6 +824,11 @@ class KernelGroupConfig(_CommonConfig):
"""Setattr not in current KernelGroupConfig, but in each children
"""
ret = []
if isinstance(self, KernelGroupConfig):
commit = True
else:
#Commit only one time
commit = False
for child in self._impl_children:
cconfig_bag = config_bag.copy()
cconfig_bag.context = child
@ -832,7 +839,7 @@ class KernelGroupConfig(_CommonConfig):
value,
cconfig_bag,
only_config=only_config,
_commit=_commit))
_commit=commit))
else:
subconfig, name = child.cfgimpl_get_home_by_path(path,
cconfig_bag)
@ -846,7 +853,7 @@ class KernelGroupConfig(_CommonConfig):
cconfig_bag)
child.setattr(value,
option_bag,
_commit=_commit)
_commit=commit)
except PropertiesOptionError as err:
ret.append(PropertiesOptionError(err._option_bag,
err.proptype,
@ -857,9 +864,8 @@ class KernelGroupConfig(_CommonConfig):
err._orig_opt))
except (ValueError, SlaveError) as err:
ret.append(err)
#FIXME should commit only here
#if _commit:
# self._impl_children[0].cfgimpl_get_values()._p_.commit()
if _commit and not isinstance(self, KernelGroupConfig):
self.cfgimpl_get_values()._p_.commit()
return ret
@ -921,6 +927,25 @@ class KernelGroupConfig(_CommonConfig):
def impl_getname(self):
return self._impl_name
def reset(self,
path):
for child in self._impl_children:
config_bag = ConfigBag(child)
config_bag.remove_validation()
subconfig, name = child.cfgimpl_get_home_by_path(path,
config_bag)
option = subconfig.cfgimpl_get_description().impl_getchild(name,
config_bag,
subconfig.cfgimpl_get_path())
option_bag = OptionBag()
option_bag.set_option(option,
path,
option,
config_bag)
option_bag.config_bag.context = child
child.cfgimpl_get_values().reset(option_bag,
_commit=True)
def getconfig(self,
name):
for child in self._impl_children:
@ -931,6 +956,7 @@ class KernelGroupConfig(_CommonConfig):
class KernelMetaConfig(KernelGroupConfig):
__slots__ = tuple()
impl_type = 'meta'
def __init__(self,
children,
@ -1073,7 +1099,7 @@ class KernelMetaConfig(KernelGroupConfig):
config_bag)
option = subconfig.cfgimpl_get_description().impl_getchild(name,
config_bag,
self.cfgimpl_get_path())
subconfig.cfgimpl_get_path())
option_bag = OptionBag()
option_bag.set_option(option,
path,
@ -1081,8 +1107,7 @@ class KernelMetaConfig(KernelGroupConfig):
rconfig_bag)
for child in self._impl_children:
option_bag.config_bag.context = child
child.cfgimpl_get_values().reset(option_bag,
_commit=False)
child.cfgimpl_get_values().reset(option_bag)
def new_config(self,
session_id,

16
tiramisu/storage/__init__.py
View File

@ -21,8 +21,6 @@ The storage is the system Tiramisu uses to communicate with various DB.
You can specified a persistent storage.
Storage is basic components used to set Config informations in DB.
The primary "entry point" class is the StorageType and it's public
configurator ``set_storage()``.
"""
@ -84,18 +82,6 @@ memory_storage = StorageType()
memory_storage.set(MEMORY_STORAGE)
def set_storage(type_, name): # pragma: optional cover
"""Change storage's configuration
:params name: is the storage name. If storage is already set, cannot
reset storage name
Other attributes are differents according to the selected storage's name
"""
storage_type.set(name)
setting = storage_type.get().setting
def gen_storage_id(session_id,
config):
if session_id is not None:
@ -152,4 +138,4 @@ def delete_session(session_id): # pragma: optional cover
del(session)
__all__ = ('set_storage', 'list_sessions', 'delete_session')
__all__ = ('list_sessions', 'delete_session')