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Minor providers.Config refactoring

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This commit is contained in:
Roman Mogilatov 2015-03-16 11:41:42 +02:00
parent 08c7e7048f
commit 65f47b1222
1 changed files with 6 additions and 6 deletions
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12
objects/providers.py
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@ -301,7 +301,7 @@ class Config(Provider):
def __getattr__(self, item):
"""Return instance of deferred config."""
return _DeferredConfig(paths=(item,),
return _DeferredConfig(parents=(item,),
root_config=self)
def __call__(self, paths=None):
@ -320,19 +320,19 @@ class _DeferredConfig(Provider):
Deferred config providers provide an value from the root config object.
"""
__slots__ = ('paths', 'root_config')
__slots__ = ('parents', 'root_config')
def __init__(self, paths, root_config):
def __init__(self, parents, root_config):
"""Initializer."""
self.paths = paths
self.parents = parents
self.root_config = root_config
super(_DeferredConfig, self).__init__()
def __getattr__(self, item):
"""Return instance of deferred config."""
return _DeferredConfig(paths=self.paths + (item,),
return _DeferredConfig(parents=self.parents + (item,),
root_config=self.root_config)
def __call__(self, *args, **kwargs):
"""Return provided instance."""
return self.root_config(self.paths)
return self.root_config(self.parents)