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32 lines
823 B
32 lines
823 B
#!/usr/bin/env python |
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# Copyright 2015 The PDFium Authors. All rights reserved. |
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# Use of this source code is governed by a BSD-style license that can be |
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# found in the LICENSE file. |
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import difflib |
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import sys |
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def main(argv): |
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if len(argv) != 3: |
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print '%s: invalid arguments' % argv[0] |
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return 2 |
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filename1 = argv[1] |
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filename2 = argv[2] |
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try: |
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with open(filename1, "r") as f1: |
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str1 = f1.readlines(); |
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with open(filename2, "r") as f2: |
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str2 = f2.readlines(); |
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diffs = difflib.unified_diff( |
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str1, str2, fromfile=filename1, tofile=filename2) |
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except Exception as e: |
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print "something went astray: %s" % e |
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return 1 |
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status_code = 0 |
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for diff in diffs: |
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sys.stdout.write(diff) |
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status_code = 1 |
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return status_code |
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if __name__ == '__main__': |
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sys.exit(main(sys.argv))
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