remove some try/except
This commit is contained in:
parent
14489c3ef5
commit
7b2d0c0c4a
|
|
@ -219,45 +219,6 @@ class BaseOption(Base):
|
|||
else:
|
||||
self._state_requires = new_value
|
||||
|
||||
def _impl_convert_callback(self, descr, load=False):
|
||||
if self.__class__.__name__ == 'OptionDescription' or \
|
||||
isinstance(self, SymLinkOption):
|
||||
return
|
||||
if not load and self.impl_get_callback() == (None, {}):
|
||||
self._state_callback = None
|
||||
self._state_callback_params = {}
|
||||
elif load and self._state_callback is None:
|
||||
del(self._state_callback)
|
||||
del(self._state_callback_params)
|
||||
else:
|
||||
if load:
|
||||
callback = self._state_callback
|
||||
callback_params = self._state_callback_params
|
||||
else:
|
||||
callback, callback_params = self.impl_get_callback()
|
||||
self._state_callback_params = {}
|
||||
cllbck_prms = {}
|
||||
for key, values in callback_params.items():
|
||||
vls = []
|
||||
for value in values:
|
||||
if isinstance(value, tuple) and value[0] is not None:
|
||||
if load:
|
||||
value = (descr.impl_get_opt_by_path(value[0]),
|
||||
value[1])
|
||||
else:
|
||||
value = (descr.impl_get_path_by_opt(value[0]),
|
||||
value[1])
|
||||
vls.append(value)
|
||||
cllbck_prms[key] = tuple(vls)
|
||||
|
||||
if load:
|
||||
del(self._state_callback)
|
||||
del(self._state_callback_params)
|
||||
self._set_callback(callback, cllbck_prms)
|
||||
else:
|
||||
self._state_callback = callback
|
||||
self._state_callback_params = cllbck_prms
|
||||
|
||||
# serialize
|
||||
def _impl_getstate(self, descr):
|
||||
"""the under the hood stuff that need to be done
|
||||
|
|
@ -399,10 +360,6 @@ class Option(OnlyOption):
|
|||
|
||||
Reminder: an Option object is **not** a container for the value.
|
||||
"""
|
||||
# __slots__ = ('_multi', '_validator', '_default_multi', '_default',
|
||||
# '_state_callback', '_callback',
|
||||
# '_consistencies', '_warnings_only', '_master_slaves',
|
||||
# '_state_consistencies', '__weakref__')
|
||||
__slots__ = tuple()
|
||||
_empty = ''
|
||||
|
||||
|
|
|
|||
|
|
@ -51,8 +51,7 @@ class StorageBase(object):
|
|||
'_choice_values_params',
|
||||
#other
|
||||
'_state_master_slaves',
|
||||
'_state_callback',
|
||||
'_state_callback_params',
|
||||
'_state_val_call',
|
||||
'_state_requires',
|
||||
'_stated',
|
||||
'_state_consistencies',
|
||||
|
|
@ -128,39 +127,28 @@ class StorageBase(object):
|
|||
|
||||
:param key: the item string (ex: "help")
|
||||
"""
|
||||
error = False
|
||||
dico = self._informations
|
||||
if isinstance(dico, str) or isinstance(dico, unicode):
|
||||
if isinstance(dico, tuple):
|
||||
if key in dico[0]:
|
||||
return dico[1][dico[0].index(key)]
|
||||
elif isinstance(dico, str) or isinstance(dico, unicode):
|
||||
if key == 'doc':
|
||||
return dico
|
||||
if default is not undefined:
|
||||
return default
|
||||
error = True
|
||||
elif isinstance(dico, tuple):
|
||||
try:
|
||||
return dico[1][dico[0].index(key)]
|
||||
except ValueError:
|
||||
if default is not undefined:
|
||||
return default
|
||||
error = True
|
||||
else:
|
||||
# dict
|
||||
if default is not undefined:
|
||||
return self._informations.get(key, default)
|
||||
try:
|
||||
return self._informations[key]
|
||||
except KeyError: # pragma: optional cover
|
||||
error = True
|
||||
if error:
|
||||
raise ValueError(_("information's item not found: {0}").format(
|
||||
key))
|
||||
elif isinstance(dico, dict):
|
||||
if key in dico:
|
||||
return dico[key]
|
||||
if default is not undefined:
|
||||
return default
|
||||
raise ValueError(_("information's item not found: {0}").format(
|
||||
key))
|
||||
|
||||
def _add_consistency(self, func, all_cons_opts, params):
|
||||
cons = (func, all_cons_opts, params)
|
||||
try:
|
||||
self._consistencies.append(cons)
|
||||
except AttributeError:
|
||||
consistencies = getattr(self, '_consistencies', None)
|
||||
if consistencies is None:
|
||||
self._consistencies = [cons]
|
||||
else:
|
||||
consistencies.append(cons)
|
||||
|
||||
def _del_consistency(self):
|
||||
self._consistencies.pop(-1)
|
||||
|
|
@ -169,29 +157,21 @@ class StorageBase(object):
|
|||
return getattr(self, '_consistencies', static_tuple)
|
||||
|
||||
def _set_callback(self, callback, callback_params):
|
||||
val = getattr(self, '_val_call', (None,))[0]
|
||||
if callback_params is None or callback_params == {}:
|
||||
val_call = (callback,)
|
||||
else:
|
||||
val_call = tuple([callback, callback_params])
|
||||
try:
|
||||
self._val_call = (self._val_call[0], val_call)
|
||||
except AttributeError:
|
||||
self._val_call = (None, val_call)
|
||||
self._val_call = (val, val_call)
|
||||
|
||||
def impl_get_callback(self):
|
||||
default = (None, {})
|
||||
try:
|
||||
call = self._val_call[1]
|
||||
except (AttributeError, IndexError):
|
||||
ret_call = default
|
||||
call = getattr(self, '_val_call', (None, None))[1]
|
||||
if call is None:
|
||||
ret_call = (None, {})
|
||||
elif len(call) == 1:
|
||||
ret_call = (call[0], {})
|
||||
else:
|
||||
if call is None:
|
||||
ret_call = default
|
||||
else:
|
||||
if len(call) == 1:
|
||||
ret_call = (call[0], default[1])
|
||||
else:
|
||||
ret_call = call
|
||||
ret_call = call
|
||||
return ret_call
|
||||
|
||||
def impl_get_calc_properties(self):
|
||||
|
|
@ -205,27 +185,56 @@ class StorageBase(object):
|
|||
val_call = (validator,)
|
||||
else:
|
||||
val_call = (validator, validator_params)
|
||||
try:
|
||||
self._val_call = (val_call, self._val_call[1])
|
||||
except (AttributeError, IndexError):
|
||||
self._val_call = (val_call, None)
|
||||
self._val_call = (val_call, None)
|
||||
|
||||
def impl_get_validator(self):
|
||||
default = (None, {})
|
||||
try:
|
||||
val = self._val_call[0]
|
||||
except (AttributeError, IndexError):
|
||||
ret_val = default
|
||||
val = getattr(self, '_val_call', (None,))[0]
|
||||
if val is None:
|
||||
ret_val = (None, {})
|
||||
elif len(val) == 1:
|
||||
ret_val = (val[0], {})
|
||||
else:
|
||||
if val is None:
|
||||
ret_val = default
|
||||
else:
|
||||
if len(val) == 1:
|
||||
ret_val = (val[0], default[1])
|
||||
else:
|
||||
ret_val = val
|
||||
ret_val = val
|
||||
return ret_val
|
||||
|
||||
def _impl_convert_callback(self, descr, load=False):
|
||||
if self.__class__.__name__ in ['OptionDescription', 'SymLinkOption']:
|
||||
return
|
||||
if not load and self.impl_get_callback() == (None, {}):
|
||||
self._state_val_call = None
|
||||
elif load and self._state_val_call is None:
|
||||
del(self._state_val_call)
|
||||
else:
|
||||
if load:
|
||||
val_call = self._state_val_call
|
||||
else:
|
||||
val_call = self._val_call
|
||||
new_val_call = []
|
||||
for vals in val_call:
|
||||
if vals is None or len(vals) == 1:
|
||||
new_val_call.append(vals)
|
||||
else:
|
||||
prms = {}
|
||||
val, params = vals
|
||||
for key, values in params.items():
|
||||
vls = []
|
||||
for value in values:
|
||||
if isinstance(value, tuple) and value[0] is not None:
|
||||
if load:
|
||||
value = (descr.impl_get_opt_by_path(value[0]),
|
||||
value[1])
|
||||
else:
|
||||
value = (descr.impl_get_path_by_opt(value[0]),
|
||||
value[1])
|
||||
vls.append(value)
|
||||
prms[key] = tuple(vls)
|
||||
new_val_call.append((val, prms))
|
||||
if load:
|
||||
del(self._state_val_call)
|
||||
self._val_call = new_val_call
|
||||
else:
|
||||
self._state_val_call = new_val_call
|
||||
|
||||
def _get_id(self):
|
||||
return id(self)
|
||||
|
||||
|
|
@ -269,31 +278,26 @@ class StorageBase(object):
|
|||
self._state_informations = infos
|
||||
self._state_readonly = self.impl_is_readonly()
|
||||
else:
|
||||
try:
|
||||
self._informations = self._state_informations
|
||||
del(self._state_informations)
|
||||
except AttributeError:
|
||||
pass
|
||||
self._informations = self._state_informations
|
||||
del(self._state_informations)
|
||||
if self._state_readonly:
|
||||
self._set_readonly(True)
|
||||
del(self._state_readonly)
|
||||
|
||||
def _impl_convert_extra(self, descr, load=False):
|
||||
if not load:
|
||||
try:
|
||||
extra = self._extra
|
||||
if isinstance(extra, tuple):
|
||||
self._state_extra = {}
|
||||
for idx, key in enumerate(extra[0]):
|
||||
self._state_extra[key] = extra[1][idx]
|
||||
except AttributeError:
|
||||
pass
|
||||
extra = getattr(self, '_extra', None)
|
||||
if isinstance(extra, tuple):
|
||||
self._state_extra = {}
|
||||
for idx, key in enumerate(extra[0]):
|
||||
self._state_extra[key] = extra[1][idx]
|
||||
elif isinstance(extra, dict):
|
||||
self._state_extra = extra
|
||||
else:
|
||||
try:
|
||||
self._extra = self._state_extra
|
||||
extra = getattr(self, '_state_extra', None)
|
||||
if extra is not None:
|
||||
self._extra = extra
|
||||
del(self._state_extra)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
def _impl_getattributes(self):
|
||||
slots = set()
|
||||
|
|
@ -303,30 +307,19 @@ class StorageBase(object):
|
|||
return slots
|
||||
|
||||
def impl_is_readonly(self):
|
||||
try:
|
||||
return not isinstance(self._informations, dict)
|
||||
except AttributeError:
|
||||
return False
|
||||
return not isinstance(getattr(self, '_informations', dict()), dict)
|
||||
|
||||
def impl_getname(self):
|
||||
return self._name
|
||||
|
||||
def impl_is_multi(self):
|
||||
_multi = getattr(self, '_multi', 1)
|
||||
return _multi != 1
|
||||
return getattr(self, '_multi', 1) != 1
|
||||
|
||||
def impl_is_submulti(self):
|
||||
try:
|
||||
_multi = self._multi
|
||||
except IndexError:
|
||||
_multi = 1
|
||||
return _multi == 2
|
||||
return getattr(self, '_multi', 1) == 2
|
||||
|
||||
def impl_allow_empty_list(self):
|
||||
try:
|
||||
return self._allow_empty_list
|
||||
except AttributeError:
|
||||
return undefined
|
||||
return getattr(self, '_allow_empty_list', undefined)
|
||||
|
||||
def _get_extra(self, key):
|
||||
extra = self._extra
|
||||
|
|
@ -336,31 +329,25 @@ class StorageBase(object):
|
|||
return extra[key]
|
||||
|
||||
def _is_warnings_only(self):
|
||||
try:
|
||||
return self._warnings_only
|
||||
except AttributeError:
|
||||
return False
|
||||
return getattr(self, '_warnings_only', False)
|
||||
|
||||
def impl_getdefault(self):
|
||||
"accessing the default value"
|
||||
is_multi = self.impl_is_multi()
|
||||
try:
|
||||
ret = self._default
|
||||
default = getattr(self, '_default', undefined)
|
||||
if default is undefined:
|
||||
if is_multi:
|
||||
return list(ret)
|
||||
return ret
|
||||
except AttributeError:
|
||||
default = []
|
||||
else:
|
||||
default = None
|
||||
else:
|
||||
if is_multi:
|
||||
return []
|
||||
return None
|
||||
default = list(default)
|
||||
return default
|
||||
|
||||
def impl_getdefault_multi(self):
|
||||
"accessing the default value for a multi"
|
||||
if self.impl_is_multi():
|
||||
try:
|
||||
return self._default_multi
|
||||
except (AttributeError, IndexError):
|
||||
pass
|
||||
return getattr(self, '_default_multi', None)
|
||||
|
||||
def commit(self):
|
||||
pass
|
||||
|
|
@ -384,18 +371,18 @@ class StorageOptionDescription(StorageBase):
|
|||
return getattr(self, '_cache_paths', None) is not None
|
||||
|
||||
def impl_get_opt_by_path(self, path):
|
||||
try:
|
||||
return self._cache_paths[0][self._cache_paths[1].index(path)]
|
||||
except ValueError: # pragma: optional cover
|
||||
if getattr(self, '_cache_paths', None) is None:
|
||||
raise ConfigError(_('use impl_get_opt_by_path only with root OptionDescription'))
|
||||
if path not in self._cache_paths[1]:
|
||||
raise AttributeError(_('no option for path {0}').format(path))
|
||||
return self._cache_paths[0][self._cache_paths[1].index(path)]
|
||||
|
||||
def impl_get_path_by_opt(self, opt):
|
||||
if getattr(self, '_cache_paths', None) is None:
|
||||
raise ConfigError(_('use impl_get_path_by_opt only with root OptionDescription'))
|
||||
try:
|
||||
return self._cache_paths[1][self._cache_paths[0].index(opt)]
|
||||
except ValueError: # pragma: optional cover
|
||||
if opt not in self._cache_paths[0]:
|
||||
raise AttributeError(_('no option {0} found').format(opt))
|
||||
return self._cache_paths[1][self._cache_paths[0].index(opt)]
|
||||
|
||||
def impl_get_group_type(self): # pragma: optional cover
|
||||
return self._group_type
|
||||
|
|
@ -529,30 +516,23 @@ class StorageOptionDescription(StorageBase):
|
|||
def _getattr(self, name, suffix=undefined, context=undefined, dyn=True):
|
||||
error = False
|
||||
if suffix is not undefined:
|
||||
try:
|
||||
if undefined in [suffix, context]: # pragma: optional cover
|
||||
raise ConfigError(_("suffix and context needed if "
|
||||
"it's a dyn option"))
|
||||
if name.endswith(suffix):
|
||||
oname = name[:-len(suffix)]
|
||||
child = self._children[1][self._children[0].index(oname)]
|
||||
return self._impl_get_dynchild(child, suffix)
|
||||
else:
|
||||
error = True
|
||||
except ValueError: # pragma: optional cover
|
||||
if undefined in [suffix, context]: # pragma: optional cover
|
||||
raise ConfigError(_("suffix and context needed if "
|
||||
"it's a dyn option"))
|
||||
if name.endswith(suffix):
|
||||
oname = name[:-len(suffix)]
|
||||
child = self._children[1][self._children[0].index(oname)]
|
||||
return self._impl_get_dynchild(child, suffix)
|
||||
else:
|
||||
error = True
|
||||
else:
|
||||
try: # pragma: optional cover
|
||||
if name == '_readonly':
|
||||
raise AttributeError(_("{0} instance has no attribute "
|
||||
"'_readonly'").format(
|
||||
self.__class__.__name__))
|
||||
if name in self._children[0]:
|
||||
child = self._children[1][self._children[0].index(name)]
|
||||
if dyn and child.impl_is_dynoptiondescription():
|
||||
error = True
|
||||
else:
|
||||
return child
|
||||
except ValueError:
|
||||
else:
|
||||
child = self._impl_search_dynchild(name, context=context)
|
||||
if child != []:
|
||||
return child
|
||||
|
|
|
|||
Loading…
Reference in New Issue