24 lines
531 B
Python
24 lines
531 B
Python
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#!/usr/bin/env python
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import sys
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filenames = sys.argv[1:]
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def backup_file (fn):
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open ("%s~" % fn, "w").write (open (fn, "r").read ())
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for fn in filenames:
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#backup_file (fn)
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contents = open (fn, "r").read ()
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lines = contents.split ('\n')
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with open (fn, "w") as fobj:
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for line in lines:
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line = line.rstrip ()
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fobj.write ("%s\n" % line)
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contents = open (fn, "r").read ()
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contents.rstrip ()
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while contents[-1] in " \t\r\n":
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contents = contents[:-1]
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open (fn, "w").write ("%s\n" % contents)
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