3 "Replace tabs with spaces in argument files. Print names of changed files."
12 opts, args = getopt.getopt(sys.argv[1:], "t:")
14 raise getopt.error, "At least one file argument required"
15 except getopt.error, msg:
17 print "usage:", sys.argv[0], "[-t tabwidth] file ..."
19 for optname, optvalue in opts:
21 tabsize = int(optvalue)
24 process(filename, tabsize)
26 def process(filename, tabsize, verbose=True):
32 print "%r: I/O error: %s" % (filename, msg)
34 newtext = text.expandtabs(tabsize)
37 backup = filename + "~"
43 os.rename(filename, backup)
46 with open(filename, "w") as f:
51 if __name__ == '__main__':