Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/requests/_internal_utils.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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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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28 |
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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 |