removetrailingwhitespace.py

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#!/home/buildbot/bb-worker/sandbox/bin/python
 
import sys
import re
 
for fileName in sys.argv[1:]:
    f = open(fileName, 'r+')
    fileString = f.read()
 
    fileString = re.sub(r'[ ]+\n', r'\n', fileString)
    fileString = re.sub(r'\r', r'', fileString)
    f.seek(0)
    f.write(fileString)
    f.truncate(len(fileString))