120 lines
3.5 KiB
Python
120 lines
3.5 KiB
Python
"""Module containing bug report helper(s)."""
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from __future__ import print_function
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import json
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import platform
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import sys
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import ssl
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import idna
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import urllib3
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import chardet
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from . import __version__ as requests_version
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try:
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from .packages.urllib3.contrib import pyopenssl
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except ImportError:
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pyopenssl = None
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OpenSSL = None
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cryptography = None
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else:
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import OpenSSL
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import cryptography
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def _implementation():
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"""Return a dict with the Python implementation and version.
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Provide both the name and the version of the Python implementation
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currently running. For example, on CPython 2.7.5 it will return
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{'name': 'CPython', 'version': '2.7.5'}.
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This function works best on CPython and PyPy: in particular, it probably
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doesn't work for Jython or IronPython. Future investigation should be done
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to work out the correct shape of the code for those platforms.
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"""
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implementation = platform.python_implementation()
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if implementation == 'CPython':
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implementation_version = platform.python_version()
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elif implementation == 'PyPy':
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implementation_version = '%s.%s.%s' % (sys.pypy_version_info.major,
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sys.pypy_version_info.minor,
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sys.pypy_version_info.micro)
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if sys.pypy_version_info.releaselevel != 'final':
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implementation_version = ''.join([
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implementation_version, sys.pypy_version_info.releaselevel
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])
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elif implementation == 'Jython':
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implementation_version = platform.python_version() # Complete Guess
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elif implementation == 'IronPython':
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implementation_version = platform.python_version() # Complete Guess
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else:
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implementation_version = 'Unknown'
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return {'name': implementation, 'version': implementation_version}
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def info():
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"""Generate information for a bug report."""
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try:
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platform_info = {
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'system': platform.system(),
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'release': platform.release(),
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}
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except IOError:
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platform_info = {
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'system': 'Unknown',
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'release': 'Unknown',
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}
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implementation_info = _implementation()
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urllib3_info = {'version': urllib3.__version__}
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chardet_info = {'version': chardet.__version__}
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pyopenssl_info = {
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'version': None,
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'openssl_version': '',
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}
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if OpenSSL:
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pyopenssl_info = {
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'version': OpenSSL.__version__,
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'openssl_version': '%x' % OpenSSL.SSL.OPENSSL_VERSION_NUMBER,
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}
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cryptography_info = {
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'version': getattr(cryptography, '__version__', ''),
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}
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idna_info = {
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'version': getattr(idna, '__version__', ''),
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}
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# OPENSSL_VERSION_NUMBER doesn't exist in the Python 2.6 ssl module.
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system_ssl = getattr(ssl, 'OPENSSL_VERSION_NUMBER', None)
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system_ssl_info = {
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'version': '%x' % system_ssl if system_ssl is not None else ''
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}
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return {
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'platform': platform_info,
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'implementation': implementation_info,
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'system_ssl': system_ssl_info,
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'using_pyopenssl': pyopenssl is not None,
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'pyOpenSSL': pyopenssl_info,
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'urllib3': urllib3_info,
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'chardet': chardet_info,
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'cryptography': cryptography_info,
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'idna': idna_info,
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'requests': {
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'version': requests_version,
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},
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}
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def main():
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"""Pretty-print the bug information as JSON."""
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print(json.dumps(info(), sort_keys=True, indent=2))
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if __name__ == '__main__':
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main()
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