39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
# 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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from six.moves.urllib import parse as urlparse
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def encode(value, encoding='utf-8'):
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"""Return a byte repr of a string for a given encoding.
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Byte strings and values of other types are returned as is.
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"""
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if isinstance(value, str):
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return value.encode(encoding)
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else:
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return value
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def url_with_filters(url, filters=None):
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"""Add a percent-encoded string of filters (a dict) to a base url."""
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if filters:
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filters = [(encode(k), encode(v)) for k, v in filters.items()]
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urlencoded_filters = urlparse.urlencode(filters)
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url = urlparse.urljoin(url, '?' + urlencoded_filters)
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return url
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