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import flask |
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import flask.config |
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from .compat import basestring |
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class Config(flask.config.Config): |
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''' |
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Flask-compatible case-insensitive Config classt. |
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See :type:`flask.config.Config` for more info. |
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''' |
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def __init__(self, root, defaults=None): |
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if defaults: |
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defaults = self.gendict(defaults) |
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super(Config, self).__init__(root, defaults) |
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@classmethod |
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def genkey(cls, k): |
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''' |
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Key translation function. |
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:param k: key |
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:type k: str |
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:returns: uppercase key |
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;rtype: str |
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''' |
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return k.upper() if isinstance(k, basestring) else k |
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@classmethod |
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def gendict(cls, *args, **kwargs): |
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''' |
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Pre-translated key dictionary constructor. |
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See :type:`dict` for more info. |
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:returns: dictionary with uppercase keys |
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:rtype: dict |
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''' |
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gk = cls.genkey |
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return dict((gk(k), v) for k, v in dict(*args, **kwargs).items()) |
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def __getitem__(self, k): |
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return super(Config, self).__getitem__(self.genkey(k)) |
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def __setitem__(self, k, v): |
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super(Config, self).__setitem__(self.genkey(k), v) |
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def __delitem__(self, k): |
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super(Config, self).__delitem__(self.genkey(k)) |
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def get(self, k, default=None): |
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return super(Config, self).get(self.genkey(k), default) |
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def pop(self, k, *args): |
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return super(Config, self).pop(self.genkey(k), *args) |
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def update(self, *args, **kwargs): |
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super(Config, self).update(self.gendict(*args, **kwargs)) |
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class Flask(flask.Flask): |
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''' |
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Flask class using case-insensitive :type:`Config` class. |
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See :type:`flask.Flask` for more info. |
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''' |
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config_class = Config |
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ergoithz /
browsepy
