Function extract_from_snapshots

Lib/test/test_tools/test_i18n.py:595–629

()

def extract_from_snapshots():
    snapshots = {
        'messages.py': (),
        'fileloc.py': ('--docstrings',),
        'docstrings.py': ('--docstrings',),
        'comments.py': ('--add-comments=i18n:',),
        'custom_keywords.py': ('--keyword=foo', '--keyword=nfoo:1,2',
                               '--keyword=pfoo:1c,2',
                               '--keyword=npfoo:1c,2,3', '--keyword=_:1,2'),
        'multiple_keywords.py': ('--keyword=foo:1c,2,3', '--keyword=foo:1c,2',
                                 '--keyword=foo:1,2',
                                 # repeat a keyword to make sure it is extracted only once
                                 '--keyword=foo', '--keyword=foo'),
        # == Test character escaping
        # Escape ascii and unicode:
        'escapes.py': ('--escape', '--add-comments='),
        # Escape only ascii and let unicode pass through:
        ('escapes.py', 'ascii-escapes.pot'): ('--add-comments=',),
    }

    for filename, args in snapshots.items():
        if isinstance(filename, tuple):
            filename, output_file = filename
            output_file = DATA_DIR / output_file
            input_file = DATA_DIR / filename
        else:
            input_file = DATA_DIR / filename
            output_file = input_file.with_suffix('.pot')
        contents = input_file.read_bytes()
        with temp_cwd(None):
            Path(input_file.name).write_bytes(contents)
            assert_python_ok('-Xutf8', Test_pygettext.script, *args,
                             input_file.name)
            yield (input_file, output_file,
                   Path('messages.pot').read_text(encoding='utf-8'))


def update_POT_snapshots():