check-code: detect legacy octal syntax
authorGregory Szorc <gregory.szorc@gmail.com>
Tue, 23 Jun 2015 22:38:21 -0700
changeset 25659 d60678a567a9
parent 25658 e93036747902
child 25660 328739ea70c3
check-code: detect legacy octal syntax Now that we have mass rewriting all files to use the modern octal syntax, detect and ban the legacy syntax, which is no longer supported in Python 3.
contrib/check-code.py
--- a/contrib/check-code.py	Tue Jun 23 22:30:33 2015 -0700
+++ b/contrib/check-code.py	Tue Jun 23 22:38:21 2015 -0700
@@ -288,6 +288,7 @@
     (r'\b__bool__\b', "__bool__ should be __nonzero__ in Python 2"),
     (r'os\.path\.join\(.*, *(""|\'\')\)',
      "use pathutil.normasprefix(path) instead of os.path.join(path, '')"),
+    (r'\s0[0-7]+\b', 'legacy octal syntax; use "0o" prefix instead of "0"'),
   ],
   # warnings
   [