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#! /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
__RATING__ = False
def check(module):
global total, count
if module[-3:] == ".py":
print "CHECKING ", module
pout = os.popen("pylint --rcfile=/dev/null %s" % module, 'r')
for line in pout:
if re.match("\AE:", line):
print line.strip()
if __RATING__ and "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):
if any(_ in root for _ in ("extra", "thirdparty")):
continue
for name in files:
filepath = os.path.join(root, name)
check(filepath)
if __RATING__:
print "==" * 50
print "%d modules found" % count
print "AVERAGE SCORE = %.02f" % (total / count)
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