comparison contrib/check-code.py @ 32418:1651977596c0

check-code: allow skipping hasattr check in py3-only code

hasattr is safe in Python 3, and in an upcoming patch we can't use
util.safehasattr.

32417:f40dc6f7c12f

    (r' [=!]=\s+(True|False|None)',
     "comparison with singleton, use 'is' or 'is not' instead"),
    (r'^\s*(while|if) [01]:',
     "use True/False for constant Boolean expression"),
    (r'(?:(?<!def)\s+|\()hasattr\(',
     'hasattr(foo, bar) is broken, use util.safehasattr(foo, bar) instead'),
    (r'opener\([^)]*\).read\(',
     "use opener.read() instead"),
    (r'opener\([^)]*\).write\(',
     "use opener.write() instead"),
    (r'[\s\(](open|file)\([^)]*\)\.read\(',

32418:1651977596c0

    (r' [=!]=\s+(True|False|None)',
     "comparison with singleton, use 'is' or 'is not' instead"),
    (r'^\s*(while|if) [01]:',
     "use True/False for constant Boolean expression"),
    (r'(?:(?<!def)\s+|\()hasattr\(',
     'hasattr(foo, bar) is broken on py2, use util.safehasattr(foo, bar) '
     'instead', r'#.*hasattr-py3-only'),
    (r'opener\([^)]*\).read\(',
     "use opener.read() instead"),
    (r'opener\([^)]*\).write\(',
     "use opener.write() instead"),
    (r'[\s\(](open|file)\([^)]*\)\.read\(',