84 lines
3.1 KiB
Python
Executable File
84 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Converts a CUE file to the meta format expected by aNONradio."""
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# Copyright (c) 2022 Mark Cornick
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import re
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import sys
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def cue_to_meta(cue_file):
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meta_file = re.sub(r"cue$", "meta", cue_file)
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try:
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with open(cue_file) as f:
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cue = f.readlines()
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except FileNotFoundError:
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sys.stderr.write("{} not found\n".format(cue_file))
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sys.exit(1)
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except IsADirectoryError:
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sys.stderr.write("{} is a directory\n".format(cue_file))
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sys.exit(1)
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except PermissionError:
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sys.stderr.write("No permission to read {}\n".format(cue_file))
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sys.exit(1)
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except OSError:
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sys.stderr.write("OS error trying to read {}\n".format(cue_file))
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sys.exit(1)
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title = None
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performer = None
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timestamp = None
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try:
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with open(meta_file, "w") as f:
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for line in cue:
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title_re = re.search(r'^ TITLE "(.*)"$', line)
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performer_re = re.search(r'^ PERFORMER "(.*)"$', line)
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index_re = re.search(r"^ INDEX 01 (.*)$", line)
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if title_re:
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title = title_re[1]
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if performer_re:
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performer = performer_re[1]
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if index_re:
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time_re = re.search(r"^(..):(..):..$", index_re[1])
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timestamp = "00{}{}".format(time_re[1], time_re[2])
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if title and performer and timestamp:
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f.write("{}:{} - {}\n".format(timestamp, performer, title))
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title = None
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performer = None
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timestamp = None
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except IsADirectoryError:
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sys.stderr.write("{} is a directory\n".format(meta_file))
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sys.exit(1)
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except PermissionError:
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sys.stderr.write("No permission to write {}\n".format(meta_file))
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sys.exit(1)
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except OSError:
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sys.stderr.write("OS error trying to write {}\n".format(meta_file))
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sys.exit(1)
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if __name__ == "__main__":
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cue_to_meta(sys.argv[1])
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