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annotate env/lib/python3.9/site-packages/virtualenv/util/six.py @ 0:4f3585e2f14b draft default tip

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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author shellac
date Mon, 22 Mar 2021 18:12:50 +0000
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4f3585e2f14b "planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 """Backward compatibility layer with older version of six.
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2
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3 This is used to avoid virtualenv requring a version of six newer than what
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4 the system may have.
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5 """
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6 from __future__ import absolute_import
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7
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8 from six import PY2, PY3, binary_type, text_type
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9
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10 try:
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11 from six import ensure_text
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12 except ImportError:
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13
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14 def ensure_text(s, encoding="utf-8", errors="strict"):
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15 """Coerce *s* to six.text_type.
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16 For Python 2:
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17 - `unicode` -> `unicode`
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18 - `str` -> `unicode`
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19 For Python 3:
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20 - `str` -> `str`
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21 - `bytes` -> decoded to `str`
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22 """
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23 if isinstance(s, binary_type):
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24 return s.decode(encoding, errors)
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25 elif isinstance(s, text_type):
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26 return s
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27 else:
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28 raise TypeError("not expecting type '%s'" % type(s))
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29
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30
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31 try:
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32 from six import ensure_str
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33 except ImportError:
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34
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35 def ensure_str(s, encoding="utf-8", errors="strict"):
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36 """Coerce *s* to `str`.
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37 For Python 2:
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38 - `unicode` -> encoded to `str`
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39 - `str` -> `str`
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40 For Python 3:
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41 - `str` -> `str`
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42 - `bytes` -> decoded to `str`
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43 """
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44 if not isinstance(s, (text_type, binary_type)):
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45 raise TypeError("not expecting type '%s'" % type(s))
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46 if PY2 and isinstance(s, text_type):
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47 s = s.encode(encoding, errors)
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48 elif PY3 and isinstance(s, binary_type):
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49 s = s.decode(encoding, errors)
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50 return s