12 lines
276 B
Python
12 lines
276 B
Python
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import os
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if __name__ == '__main__':
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while True:
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buf = os.read(0, 1024)
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if not buf:
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break
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try:
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os.write(1, b'OUT:'+buf)
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except OSError as ex:
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os.write(2, b'ERR:' + ex.__class__.__name__.encode('ascii'))
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