53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
# Copyright 2014 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import StringIO
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import urllib
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import urlparse
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def sort_url_by_qs_keys(url):
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#NOTE(kragniz): this only sorts the keys of the query string of a url.
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# For example, an input of '/v2/tasks?sort_key=id&sort_dir=asc&limit=10'
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# returns '/v2/tasks?limit=10&sort_dir=asc&sort_key=id'. This is to prevent
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# non-deterministic ordering of the query string causing problems with unit
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# tests.
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parsed = urlparse.urlparse(url)
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queries = urlparse.parse_qsl(parsed.query, True)
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sorted_query = sorted(queries, key=lambda x: x[0])
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encoded_sorted_query = urllib.urlencode(sorted_query, True)
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url_parts = (parsed.scheme, parsed.netloc, parsed.path,
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parsed.params, encoded_sorted_query,
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parsed.fragment)
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return urlparse.urlunparse(url_parts)
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class FakeHTTPResponse(object):
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def __init__(self, status=200, headers=None, data=None, *args, **kwargs):
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data = data or 'I am a teapot, short and stout\n'
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self.data = StringIO.StringIO(data)
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self.read = self.data.read
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self.status = status
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self.headers = headers or {'content-length': len(data)}
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def getheader(self, name, default=None):
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return self.headers.get(name.lower(), default)
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def getheaders(self):
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return self.headers or {}
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def read(self, amt):
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self.data.read(amt)
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