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# -*- coding: utf-8 -*-
"""
requests.structures
~~~~~~~~~~~~~~~~~~~
Datastructures that power Requests.
"""
from UserDict import DictMixin
class CaseInsensitiveDict(DictMixin):
"""Case-insensitive Dictionary for :class:`Response <models.Response>` Headers.
For example, ``headers['content-encoding']`` will return the
value of a ``'Content-Encoding'`` response header."""
def __init__(self, *args, **kwargs):
# super(CaseInsensitiveDict, self).__init__()
self.data = dict(*args, **kwargs)
def __repr__(self):
return self.data.__repr__()
def __getstate__(self):
return self.data.copy()
def __setstate__(self, d):
self.data = d
def _lower_keys(self):
return map(str.lower, self.data.keys())
def __contains__(self, key):
return key.lower() in self._lower_keys()
def __getitem__(self, key):
if key.lower() in self:
return self.items()[self._lower_keys().index(key.lower())][1]
def __setitem__(self, key, value):
return self.data.__setitem__(key, value)
def __delitem__(self, key):
return self.data.__delitem__(key)
def __keys__(self):
return self.data.__keys__()
def __iter__(self):
return self.data.__iter__()
def iteritems(self):
return self.data.iteritems()
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