new script

extra/shutils/pylint.py

@@ -0,0 +1,45 @@
+#! /usr/bin/env python
+
+# Runs pylint on all python scripts found in a directory tree
+# Reference: http://rowinggolfer.blogspot.com/2009/08/pylint-recursively.html
+
+import os
+import re
+import sys
+
+total = 0.0
+count = 0
+
+def check(module):
+    global total, count
+
+    if module[-3:] == ".py":
+
+        print "CHECKING ", module
+        pout = os.popen('pylint %s'% module, 'r')
+        for line in pout:
+            if  re.match("E....:.", line):
+                print line
+            if "Your code has been rated at" in line:
+                print line
+                score = re.findall("\d.\d\d", line)[0]
+                total += float(score)
+                count += 1
+
+if __name__ == "__main__":
+    try:
+        print sys.argv   
+        BASE_DIRECTORY = sys.argv[1]
+    except IndexError:
+        print "no directory specified, defaulting to current working directory"
+        BASE_DIRECTORY = os.getcwd()
+
+    print "looking for *.py scripts in subdirectories of ", BASE_DIRECTORY 
+    for root, dirs, files in os.walk(BASE_DIRECTORY):
+        for name in files:
+            filepath = os.path.join(root, name)
+            check(filepath)
+
+    print "==" * 50
+    print "%d modules found"% count
+    print "AVERAGE SCORE = %.02f"% (total / count)