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Base from_json on from_mapping

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Daniel Neuhäuser 2014-07-27 13:21:14 +02:00
parent aa40b1731e
commit 486c1089b0
1 changed files with 4 additions and 6 deletions
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10
flask/config.py
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@ -167,8 +167,8 @@ class Config(dict):
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed ot the
:meth:`from_object` function.
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
@ -188,10 +188,7 @@ class Config(dict):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
for key in obj.keys():
if key.isupper():
self[key] = obj[key]
return True
return self.from_mapping(obj)
def from_mapping(self, *mapping, **kwargs):
"""Updates the config like :meth:`update` ignoring items with non-upper
@ -214,6 +211,7 @@ class Config(dict):
for (key, value) in mapping:
if key.isupper():
self[key] = value
return True
def get_namespace(self, namespace, lowercase=True):
"""Returns a dictionary containing a subset of configuration options