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12 lines
309 B
Python
12 lines
309 B
Python
import lib.proc as proc
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def diff(file1, file2):
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cmd = ['diff', '-r', str(file1), str(file2)]
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subproc = proc.exec(cmd)
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delta = proc.communicate(subproc, cmd, [0, 1])
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ret = str(file1) + ' vs ' + str(file2) + ': '
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ret += delta if delta != '' else 'Files are identical.'
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return ret
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