/usr/lib/python2.7/dist-packages/swift/common/header_key_dict.py is in python-swift 2.7.0-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | # Copyright (c) 2010-2012 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import six
class HeaderKeyDict(dict):
"""
A dict that title-cases all keys on the way in, so as to be
case-insensitive.
"""
def __init__(self, base_headers=None, **kwargs):
if base_headers:
self.update(base_headers)
self.update(kwargs)
def update(self, other):
if hasattr(other, 'keys'):
for key in other.keys():
self[key.title()] = other[key]
else:
for key, value in other:
self[key.title()] = value
def __getitem__(self, key):
return dict.get(self, key.title())
def __setitem__(self, key, value):
if value is None:
self.pop(key.title(), None)
elif isinstance(value, six.text_type):
return dict.__setitem__(self, key.title(), value.encode('utf-8'))
else:
return dict.__setitem__(self, key.title(), str(value))
def __contains__(self, key):
return dict.__contains__(self, key.title())
def __delitem__(self, key):
return dict.__delitem__(self, key.title())
def get(self, key, default=None):
return dict.get(self, key.title(), default)
def setdefault(self, key, value=None):
if key not in self:
self[key] = value
return self[key]
def pop(self, key, default=None):
return dict.pop(self, key.title(), default)
|