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20 lines
583 B
20 lines
583 B
4 years ago
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#This is a pretty weird script, it gets lines of text from somewhere
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#And it makes a playlist, to keep the amount of tracks loosely connected
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#To the amount of text.
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import sys
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from subprocess import Popen, PIPE
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magic = sys.stdin.readlines()
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lines = []
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for line in magic:
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lines.append(line)
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pfind = Popen(["find", "/media/mp3" ], stdout=PIPE)
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pgrep = Popen(["grep", "mp3"], stdin=pfind.stdout, stdout=PIPE)
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pfind.stdout.close() # Allow pfind to receive a SIGPIPE if pgrep exits.
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pshuf = Popen(["shuf", "-n {0}".format(len(lines))], stdin=pgrep.stdout)
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pgrep.stdout.close()
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