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annotate lib/python3.8/site-packages/pip/_vendor/requests/help.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 """Module containing bug report helper(s)."""
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2 from __future__ import print_function
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3
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4 import json
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5 import platform
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6 import sys
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7 import ssl
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8
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9 from pip._vendor import idna
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10 from pip._vendor import urllib3
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11 from pip._vendor import chardet
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12
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13 from . import __version__ as requests_version
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14
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15 try:
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16 from pip._vendor.urllib3.contrib import pyopenssl
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17 except ImportError:
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18 pyopenssl = None
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19 OpenSSL = None
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20 cryptography = None
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21 else:
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22 import OpenSSL
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23 import cryptography
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24
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25
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26 def _implementation():
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27 """Return a dict with the Python implementation and version.
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28
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29 Provide both the name and the version of the Python implementation
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30 currently running. For example, on CPython 2.7.5 it will return
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31 {'name': 'CPython', 'version': '2.7.5'}.
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32
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33 This function works best on CPython and PyPy: in particular, it probably
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34 doesn't work for Jython or IronPython. Future investigation should be done
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35 to work out the correct shape of the code for those platforms.
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36 """
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37 implementation = platform.python_implementation()
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38
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39 if implementation == 'CPython':
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40 implementation_version = platform.python_version()
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41 elif implementation == 'PyPy':
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42 implementation_version = '%s.%s.%s' % (sys.pypy_version_info.major,
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43 sys.pypy_version_info.minor,
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44 sys.pypy_version_info.micro)
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45 if sys.pypy_version_info.releaselevel != 'final':
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46 implementation_version = ''.join([
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47 implementation_version, sys.pypy_version_info.releaselevel
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48 ])
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49 elif implementation == 'Jython':
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50 implementation_version = platform.python_version() # Complete Guess
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51 elif implementation == 'IronPython':
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52 implementation_version = platform.python_version() # Complete Guess
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53 else:
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54 implementation_version = 'Unknown'
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55
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56 return {'name': implementation, 'version': implementation_version}
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57
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58
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59 def info():
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60 """Generate information for a bug report."""
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61 try:
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62 platform_info = {
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63 'system': platform.system(),
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64 'release': platform.release(),
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65 }
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66 except IOError:
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67 platform_info = {
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68 'system': 'Unknown',
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69 'release': 'Unknown',
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70 }
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71
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72 implementation_info = _implementation()
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73 urllib3_info = {'version': urllib3.__version__}
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74 chardet_info = {'version': chardet.__version__}
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75
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76 pyopenssl_info = {
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77 'version': None,
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78 'openssl_version': '',
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79 }
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80 if OpenSSL:
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81 pyopenssl_info = {
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82 'version': OpenSSL.__version__,
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83 'openssl_version': '%x' % OpenSSL.SSL.OPENSSL_VERSION_NUMBER,
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84 }
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85 cryptography_info = {
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86 'version': getattr(cryptography, '__version__', ''),
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87 }
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88 idna_info = {
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89 'version': getattr(idna, '__version__', ''),
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90 }
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91
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92 system_ssl = ssl.OPENSSL_VERSION_NUMBER
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93 system_ssl_info = {
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94 'version': '%x' % system_ssl if system_ssl is not None else ''
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95 }
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96
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97 return {
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98 'platform': platform_info,
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99 'implementation': implementation_info,
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100 'system_ssl': system_ssl_info,
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101 'using_pyopenssl': pyopenssl is not None,
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102 'pyOpenSSL': pyopenssl_info,
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103 'urllib3': urllib3_info,
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104 'chardet': chardet_info,
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105 'cryptography': cryptography_info,
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106 'idna': idna_info,
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107 'requests': {
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108 'version': requests_version,
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109 },
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110 }
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111
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112
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113 def main():
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114 """Pretty-print the bug information as JSON."""
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115 print(json.dumps(info(), sort_keys=True, indent=2))
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116
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117
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118 if __name__ == '__main__':
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119 main()