39 lines
994 B
Python
39 lines
994 B
Python
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from invoke import task
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from shutil import rmtree, unpack_archive
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from os import mkdir
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from os.path import isdir, basename
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from glob import glob
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from itertools import chain
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from shlex import quote
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PREP = "assets"
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OUTPUT = "output"
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MUSIC_GLOBS = ["*.flac", "*.mp3", "*.ogg", "*.opus", "*.aac"]
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@task
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def clean(c):
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dirs = [dir for dir in [PREP] if isdir(dir)]
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for dir in dirs:
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print(f"Removing {dir}")
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rmtree(dir)
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@task
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def unpack(c):
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zipfiles = glob("src/*.zip")
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if not isdir(PREP):
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mkdir(PREP)
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for zipfile in zipfiles:
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unpack_archive(zipfile, PREP)
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@task(unpack)
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def probe(c):
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if not isdir(OUTPUT):
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mkdir(OUTPUT)
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music_list = list(chain.from_iterable([glob(f"{PREP}/{pat}") for pat in MUSIC_GLOBS]))
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for m in music_list:
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cmd = f"ffprobe -v quiet -print_format json -show_format {quote(m)}"
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result = c.run(cmd)
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with open(f"{OUTPUT}/{basename(m)}.json", 'w') as f:
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f.write(result.stdout)
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