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annotate lib/python3.8/site-packages/pip/_vendor/requests/compat.py @ 0:9e54283cc701 draft

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"planemo upload commit d12c32a45bcd441307e632fca6d9af7d60289d44"
author guerler
date Mon, 27 Jul 2020 03:47:31 -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.compat
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5 ~~~~~~~~~~~~~~~
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6
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7 This module handles import compatibility issues between Python 2 and
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8 Python 3.
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9 """
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10
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11 from pip._vendor import chardet
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12
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13 import sys
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14
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15 # -------
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16 # Pythons
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17 # -------
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18
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19 # Syntax sugar.
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20 _ver = sys.version_info
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21
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22 #: Python 2.x?
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23 is_py2 = (_ver[0] == 2)
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24
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25 #: Python 3.x?
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26 is_py3 = (_ver[0] == 3)
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27
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28 # Note: We've patched out simplejson support in pip because it prevents
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29 # upgrading simplejson on Windows.
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30 # try:
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31 # import simplejson as json
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32 # except (ImportError, SyntaxError):
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33 # # simplejson does not support Python 3.2, it throws a SyntaxError
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34 # # because of u'...' Unicode literals.
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35 import json
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36
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37 # ---------
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38 # Specifics
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39 # ---------
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40
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41 if is_py2:
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42 from urllib import (
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43 quote, unquote, quote_plus, unquote_plus, urlencode, getproxies,
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44 proxy_bypass, proxy_bypass_environment, getproxies_environment)
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45 from urlparse import urlparse, urlunparse, urljoin, urlsplit, urldefrag
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46 from urllib2 import parse_http_list
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47 import cookielib
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48 from Cookie import Morsel
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49 from StringIO import StringIO
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50 from collections import Callable, Mapping, MutableMapping, OrderedDict
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51
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52
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53 builtin_str = str
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54 bytes = str
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55 str = unicode
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56 basestring = basestring
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57 numeric_types = (int, long, float)
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58 integer_types = (int, long)
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59
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60 elif is_py3:
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61 from urllib.parse import urlparse, urlunparse, urljoin, urlsplit, urlencode, quote, unquote, quote_plus, unquote_plus, urldefrag
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62 from urllib.request import parse_http_list, getproxies, proxy_bypass, proxy_bypass_environment, getproxies_environment
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63 from http import cookiejar as cookielib
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64 from http.cookies import Morsel
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65 from io import StringIO
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66 from collections import OrderedDict
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67 from collections.abc import Callable, Mapping, MutableMapping
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68
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69 builtin_str = str
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70 str = str
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71 bytes = bytes
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72 basestring = (str, bytes)
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73 numeric_types = (int, float)
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74 integer_types = (int,)