* New module wpylib.debugging: Debugging tools.

master
wirawan 12 years ago
parent 16c24736e4
commit 77a15740cb
  1. 22
      debugging.py

@ -0,0 +1,22 @@
# -*- python -*-
#
# $Id: debugging.py,v 1.1 2011-08-31 18:25:07 wirawan Exp $
#
# Created: 20100909
# Wirawan Purwanto
#
# Debugging tools for python
#
import re
def fmtstr_find_missing_arguments(fmtstr, args):
"""Finds what named arguments are not supplied."""
missing = {}
for kw1 in re.findall("%\([^)]+\)", fmtstr):
kw = kw1[2:-1]
if kw not in args:
missing[kw] = missing.get(kw,0) + 1
missing2 = missing.keys()
missing2.sort()
return missing2
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