Mercurial > repos > shellac > guppy_basecaller

annotate env/lib/python3.7/site-packages/requests/_internal_utils.py @ 0:26e78fe6e8c4 draft

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"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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1 # -*- coding: utf-8 -*-
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2
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3 """
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4 requests._internal_utils
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5 ~~~~~~~~~~~~~~
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6
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7 Provides utility functions that are consumed internally by Requests
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8 which depend on extremely few external helpers (such as compat)
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9 """
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10
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11 from .compat import is_py2, builtin_str, str
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12
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13
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14 def to_native_string(string, encoding='ascii'):
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15 """Given a string object, regardless of type, returns a representation of
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16 that string in the native string type, encoding and decoding where
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17 necessary. This assumes ASCII unless told otherwise.
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18 """
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19 if isinstance(string, builtin_str):
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20 out = string
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21 else:
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22 if is_py2:
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23 out = string.encode(encoding)
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24 else:
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25 out = string.decode(encoding)
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26
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27 return out
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29
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30 def unicode_is_ascii(u_string):
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31 """Determine if unicode string only contains ASCII characters.
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32
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33 :param str u_string: unicode string to check. Must be unicode
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34 and not Python 2 `str`.
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35 :rtype: bool
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36 """
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37 assert isinstance(u_string, str)
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38 try:
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39 u_string.encode('ascii')
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40 return True
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41 except UnicodeEncodeError:
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42 return False