38 lines
989 B
Python
38 lines
989 B
Python
# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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from benedict.serializers.abstract import AbstractSerializer
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try:
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# python 3
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from urllib.parse import urlencode
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from urllib.parse import parse_qs
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except ImportError:
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# python 2
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from urllib import urlencode
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from urlparse import parse_qs
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import re
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class QueryStringSerializer(AbstractSerializer):
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def __init__(self):
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super(QueryStringSerializer, self).__init__()
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def decode(self, s, **kwargs):
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flat = kwargs.pop('flat', True)
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qs_re = r'(?:([\w\-\%\+\.\|]+\=[\w\-\%\+\.\|]*)+(?:[\&]{1})?)+'
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qs_pattern = re.compile(qs_re)
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if qs_pattern.match(s):
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data = parse_qs(s)
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if flat:
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data = {key: value[0] for key, value in data.items()}
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return data
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raise ValueError('Invalid query string: {}'.format(s))
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def encode(self, d, **kwargs):
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data = urlencode(d, **kwargs)
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return data
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