Source code for pywikibot.scripts.version

#!/usr/bin/python3
"""Script to determine the Pywikibot version (tag, revision and date).

.. versionchanged:: 7.0
   version script was moved to the framework scripts folder
"""
#
# (C) Pywikibot team, 2007-2022
#
# Distributed under the terms of the MIT license.
#
import codecs
import os
import sys

import pywikibot
from pywikibot.version import get_toolforge_hostname, getversion


class DummyModule:

    """Fake module instance."""

    __version__ = 'n/a'


try:
    import setuptools
except ImportError:
    setuptools = DummyModule()

try:
    import mwparserfromhell
except ImportError:
    mwparserfromhell = DummyModule()

try:
    import wikitextparser
except ImportError:
    wikitextparser = DummyModule()

try:
    import requests
except ImportError:
    requests = DummyModule()


WMF_CACERT = 'MIIDxTCCAq2gAwIBAgIQAqxcJmoLQJuPC3nyrkYldzANBgkqhkiG9w0BAQUFADBs'


def main(*args: str) -> None:
    """Print pywikibot version and important settings."""
    pywikibot.info('Pywikibot: ' + getversion())
    pywikibot.info('Release version: ' + pywikibot.__version__)
    pywikibot.info('setuptools version: ' + setuptools.__version__)
    pywikibot.info('mwparserfromhell version: ' + mwparserfromhell.__version__)
    pywikibot.info('wikitextparser version: ' + wikitextparser.__version__)
    pywikibot.info('requests version: ' + requests.__version__)

    has_wikimedia_cert = False
    if (not hasattr(requests, 'certs')
            or not hasattr(requests.certs, 'where')
            or not callable(requests.certs.where)):
        pywikibot.info('  cacerts: not defined')
    elif not os.path.isfile(requests.certs.where()):
        pywikibot.info('  cacerts: {} (missing)'.format(
            requests.certs.where()))
    else:
        pywikibot.info('  cacerts: ' + requests.certs.where())

        with codecs.open(requests.certs.where(), 'r', 'utf-8') as cert_file:
            text = cert_file.read()
            if WMF_CACERT in text:
                has_wikimedia_cert = True
        pywikibot.info('    certificate test: {}'
                       .format('ok' if has_wikimedia_cert else 'not ok'))
    if not has_wikimedia_cert:
        pywikibot.info('  Please reinstall requests!')

    pywikibot.info('Python: ' + sys.version)

    toolforge_env_hostname = get_toolforge_hostname()
    if toolforge_env_hostname:
        pywikibot.info('Toolforge hostname: ' + toolforge_env_hostname)

    # check environment settings
    settings = {key for key in os.environ if key.startswith('PYWIKIBOT')}
    settings.update(['PYWIKIBOT_DIR', 'PYWIKIBOT_DIR_PWB',
                     'PYWIKIBOT_NO_USER_CONFIG'])
    for environ_name in sorted(settings):
        pywikibot.info(
            '{}: {}'.format(environ_name,
                            os.environ.get(environ_name, 'Not set') or "''"))

    pywikibot.info('Config base dir: ' + pywikibot.config.base_dir)
    for family, usernames in pywikibot.config.usernames.items():
        if not usernames:
            continue
        pywikibot.info(f'Usernames for family {family!r}:')
        for lang, username in usernames.items():
            pywikibot.info(f'\t{lang}: {username}')


if __name__ == '__main__':
    main()