Change Details

Python 3 treats an empty `i18n` directory as an implicit namespace package (PEP 0420).

Python 3 treats an empty `i18n` directory as an implicit namespace package (PEP 0420). This causes `i18n.messages_available` to return `True` and `twget` to cause a AttributeError: ``` File "/home/ubuntu/pywikibot-core/tests/l10n_tests.py", line 67, in __new__ keys = i18n.twget_keys(package) File "/home/ubuntu/pywikibot-core/pywikibot/i18n.py", line 619, in twget_keys pathname = os.path.join(os.path.dirname(mod.__file__), package) AttributeError: 'module' object has no attribute '__file__' ```

Python 3 treats an empty `i18n` directory as an implicit namespace package (PEP 0420). This causes `i18n.messages_available` to return `True` and `twget` to cause a AttributeError: ``` File "/home/ubuntu/pywikibot-core/tests/l10n_tests.py", line 67, in __new__ keys = i18n.twget_keys(package) File "/home/ubuntu/pywikibot-core/pywikibot/i18n.py", line 619, in twget_keys pathname = os.path.join(os.path.dirname(mod.__file__), package) AttributeError: 'module' object has no attribute '__file__' ```