comparison contrib/check-code.py @ 48945:55d132525155

check-code: remove ban on old-style classes

In Python 3, `class foo:` is equivalent to `class foo(object):`. So
we can allow the former form now.

Differential Revision: https://phab.mercurial-scm.org/D12351

48944:fe3303436b79

        (r'[^\n]\Z', "no trailing newline"),
        (r'(\S[ \t]+|^[ \t]+)\n', "trailing whitespace"),
        (
            r'^\s*(if|while|def|class|except|try)\s[^[\n]*:\s*[^\\n]#\s]+',
            "linebreak after :",
        ),
        (
            r'class\s[^( \n]+:',
            "old-style class, use class foo(object)",
            r'#.*old-style',
        ),
        (
            r'class\s[^( \n]+\(\):',
            "class foo() creates old style object, use class foo(object)",
            r'#.*old-style',
        ),
        (
            r'\b(%s)\('
            % '|'.join(k for k in keyword.kwlist if k not in ('print', 'exec')),
            "Python keyword is not a function",

48945:55d132525155

        (r'[^\n]\Z', "no trailing newline"),
        (r'(\S[ \t]+|^[ \t]+)\n', "trailing whitespace"),
        (
            r'^\s*(if|while|def|class|except|try)\s[^[\n]*:\s*[^\\n]#\s]+',
            "linebreak after :",
        ),
        (
            r'\b(%s)\('
            % '|'.join(k for k in keyword.kwlist if k not in ('print', 'exec')),
            "Python keyword is not a function",