tool to find functions with lots of vars

1 files changed, 24 insertions, 0 deletions

diff --git a/tools/find_bigvars.py b/tools/find_bigvars.py
new file mode 100644
index 00000000..6bee5dd4
--- /dev/null
+++ b/tools/find_bigvars.py
@@ -0,0 +1,24 @@
+'''
+Simple tool to find functions with lots of vars.
+'''
+
+import os, sys, re
+
+filename = sys.argv[1]
+i = 0
+curr = None
+data = []
+size = 0
+for line in open(filename):
+  i += 1
+  if line.startswith('function '):
+    size = len(line.split(',')) # params
+    curr = line
+  elif line.strip().startswith('var '):
+    size += len(line.split(',')) + 1 # vars
+  elif line.startswith('}') and curr:
+    data.append([curr, size])
+    curr = None
+data.sort(lambda x, y: x[1] - y[1])
+print ''.join(['%6d : %s' % (x[1], x[0]) for x in data])
+