/usr/share/weechat/python/queue.py shadows stdlib module, cannot be imported

[Marius Gedminas]

There was a bug in a weechat script in my ~/.weechat/python/autoload, which triggered apport's exception hook. The apport hook failed with

Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 72, in apport_excepthook
    from apport.fileutils import likely_packaged, get_recent_crashes
  File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
    from apport.report import Report
  File "/usr/lib/python3/dist-packages/apport/report.py", line 32, in <module>
    import apport.fileutils
  File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 12, in <module>
    import os, glob, subprocess, os.path, time, pwd, sys, requests_unixsocket
  File "/usr/lib/python3/dist-packages/requests_unixsocket/__init__.py", line 1, in <module>
    import requests
  File "/usr/lib/python3/dist-packages/requests/__init__.py", line 43, in <module>
    import urllib3
  File "/usr/lib/python3/dist-packages/urllib3/__init__.py", line 7, in <module>
    from .connectionpool import HTTPConnectionPool, HTTPSConnectionPool, connection_from_url
  File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 28, in <module>
    from six.moves import queue
  File "<frozen importlib._bootstrap>", line 1039, in _handle_fromlist
  File "/usr/lib/python3/dist-packages/six.py", line 92, in __get__
    result = self._resolve()
  File "/usr/lib/python3/dist-packages/six.py", line 115, in _resolve
    return _import_module(self.mod)
  File "/usr/lib/python3/dist-packages/six.py", line 82, in _import_module
    __import__(name)
  File "/usr/share/weechat/python/queue.py", line 277
    if args == "":
                 ^
TabError: inconsistent use of tabs and spaces in indentation

which highligts two problems:

- the 'queue' weechat script is in sys.path and shadows a standard library module
- it is using mixed tabs and spaces for indentation, which is forbidden in Python 3

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: weechat-scripts (not installed)
ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14
Uname: Linux 5.8.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 6 22:18:39 2020
EcryptfsInUse: Yes
InstallationDate: Installed on 2019-06-12 (512 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
SourcePackage: weechat-scripts
UpgradeStatus: Upgraded to groovy on 2020-10-23 (14 days ago)