check-code: make 'missing whitespace in assignment' more aggressive
New warnings:
> a.b=ab
missing whitespace in assignment
(the pattern did not accept '.' on the left hand side)
> a=a
missing whitespace in assignment
(the right hand side pattern never matched a single character)
> a=a + 7
missing whitespace in assignment
(the pattern only matched one character after the identifier following =)
--- a/contrib/check-code.py Sun Dec 09 23:33:16 2012 +0100
+++ b/contrib/check-code.py Sun Dec 09 23:33:16 2012 +0100
@@ -135,7 +135,7 @@
(r"[^_]_\('[^']+'\s*%", "don't use % inside _()"),
(r'(\w|\)),\w', "missing whitespace after ,"),
(r'(\w|\))[+/*\-<>]\w', "missing whitespace in expression"),
- (r'^\s+\w+=\w+[^,)\n]$', "missing whitespace in assignment"),
+ (r'^\s+(\w|\.)+=\w[^,()\n]*$', "missing whitespace in assignment"),
(r'(\s+)try:\n((?:\n|\1\s.*\n)+?)\1except.*?:\n'
r'((?:\n|\1\s.*\n)+?)\1finally:', 'no try/except/finally in Python 2.4'),
(r'(\s+)try:\n((?:\n|\1\s.*\n)*?)\1\s*yield\b.*?'