From 77a15740cbbc8bbb49c62c84cf4c6af99acb5b99 Mon Sep 17 00:00:00 2001
From: wirawan <wirawan>
Date: Wed, 31 Aug 2011 18:25:07 +0000
Subject: [PATCH] * New module wpylib.debugging: Debugging tools.

---
 debugging.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 debugging.py

diff --git a/debugging.py b/debugging.py
new file mode 100644
index 0000000..4cce012
--- /dev/null
+++ b/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