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in __setattr__, name should never be object's variable name

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remove context in type_ find's option
find_first_context return AttributError if no results
This commit is contained in:
Emmanuel Garette
2013-08-24 21:26:10 +02:00
parent 6708fe4522
commit 4c27cb586d
6 changed files with 42 additions and 31 deletions
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38
tiramisu/config.py
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@ -96,7 +96,6 @@ class SubConfig(BaseInformation):
try:
yield child._name, getattr(self, child._name)
except GeneratorExit:
raise Exception('ca passe ici')
raise StopIteration
except PropertiesOptionError:
pass # option with properties
@ -175,7 +174,6 @@ class SubConfig(BaseInformation):
def __setattr__(self, name, value):
"attribute notation mechanism for the setting of the value of an option"
if name.startswith('_impl_'):
#self.__dict__[name] = value
object.__setattr__(self, name, value)
return
self._setattr(name, value)
@ -222,17 +220,12 @@ class SubConfig(BaseInformation):
return homeconfig._getattr(name, force_permissive=force_permissive,
force_properties=force_properties,
validate=validate)
# special attributes
if name.startswith('_impl_') or name.startswith('cfgimpl_') \
or name.startswith('impl_'):
# if it were in __dict__ it would have been found already
return object.__getattribute__(self, name)
opt_or_descr = getattr(self.cfgimpl_get_description(), name)
# symlink options
if self._impl_path is None:
subpath = name
else:
subpath = self._impl_path + '.' + name
# symlink options
if isinstance(opt_or_descr, SymLinkOption):
context = self.cfgimpl_get_context()
path = context.cfgimpl_get_description().impl_get_path_by_opt(
@ -318,18 +311,7 @@ class SubConfig(BaseInformation):
return True
return False
#def _filter_by_attrs():
# if byattrs is None:
# return True
# for key, val in byattrs.items():
# print "----", path, key
# if path == key or path.endswith('.' + key):
# if value == val:
# return True
# else:
# return False
# return False
if type_ not in ('option', 'path', 'context', 'value'):
if type_ not in ('option', 'path', 'value'):
raise ValueError(_('unknown type_ type {0}'
'for _find').format(type_))
find_results = []
@ -354,26 +336,25 @@ class SubConfig(BaseInformation):
continue
if not _filter_by_type():
continue
#if not _filter_by_attrs():
# continue
if type_ == 'value':
retval = value
elif type_ == 'path':
retval = path
elif type_ == 'option':
retval = option
elif type_ == 'context':
retval = self.cfgimpl_get_context()
if first:
return retval
else:
find_results.append(retval)
return self._find_return_results(find_results, display_error)
def _find_return_results(self, find_results, display_error):
if find_results == []:
if display_error:
raise AttributeError(_("no option found in config"
" with these criteria"))
else:
#translation is slow
# translation is slow
raise AttributeError()
else:
return find_results
@ -620,14 +601,15 @@ class MetaConfig(CommonConfig):
pass
def find_first_contexts(self, byname=None, bypath=None, byvalue=None,
type_='context', display_error=True):
type_='path', display_error=True):
ret = []
try:
if bypath is None and byname is not None and \
self.cfgimpl_get_description() is not None:
bypath = self._find(bytype=None, byvalue=None, byname=byname,
first=True, type_='path',
check_properties=False)
check_properties=False,
display_error=display_error)
except ConfigError:
pass
for child in self._impl_children:
@ -654,7 +636,7 @@ class MetaConfig(CommonConfig):
display_error=False))
except AttributeError:
pass
return ret
return self._find_return_results(ret, display_error)
def mandatory_warnings(config):