15 lines
358 B
Python
Executable File
15 lines
358 B
Python
Executable File
#!/usr/bin/env python3
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import sys
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if __name__ == '__main__':
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if len(sys.argv) != 2:
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print(sys.argv[0], 'input_file')
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sys.exit(1)
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with open(sys.argv[1]) as f:
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ifile = f.read()
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if ifile != 'This is a text only input file.\n':
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print('Malformed input')
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sys.exit(1)
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print('This is a binary output file.')
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