76 lines
1.9 KiB
Plaintext
Executable file
76 lines
1.9 KiB
Plaintext
Executable file
#!/usr/bin/env nix-shell
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#! nix-shell -i python3 --pure
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#! nix-shell -p python3 python3Packages.coloredlogs r128gain
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# TODO r128gain is not maintainted anymore
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# rsgain replaces it, does the same job as I do with albums
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# Normalisation is done at the default of each program,
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# which is usually -89.0 dB
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# TODO The simplifications/fixes I've done makes it consider
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# multi-discs albums as multiple albums
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import logging
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import os
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import sys
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import typing
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import coloredlogs
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import r128gain
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coloredlogs.install(level="DEBUG", fmt="%(levelname)s %(message)s")
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log = logging.getLogger()
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# TODO Remove debug
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# Constants
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FORCE = "-f" in sys.argv
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if FORCE:
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sys.argv.remove("-f")
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if len(sys.argv) >= 2:
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SOURCE_FOLDER = os.path.realpath(sys.argv[1])
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else:
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SOURCE_FOLDER = os.path.join(os.path.expanduser("~"), "Musiques")
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def isMusic(f: str) -> bool:
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ext = os.path.splitext(f)[1][1:].lower()
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return ext in r128gain.AUDIO_EXTENSIONS
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# Get album paths
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log.info("Listing albums and tracks")
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albums = list()
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singleFiles = list()
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for root, dirs, files in os.walk(SOURCE_FOLDER):
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folder_has_music = False
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for f in files:
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if isMusic(f):
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folder_has_music = True
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fullPath = os.path.join(root, f)
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singleFiles.append(fullPath)
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if folder_has_music:
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albums.append(root)
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# log.info("Processing single files")
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# r128gain.process(singleFiles, album_gain=False,
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# skip_tagged=not FORCE, report=True)
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for album in albums:
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albumName = os.path.relpath(album, SOURCE_FOLDER)
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log.info("Processing album {}".format(albumName))
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musicFiles = list()
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for f in os.listdir(album):
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if isMusic(f):
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fullPath = os.path.join(album, f)
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musicFiles.append(fullPath)
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if not musicFiles:
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continue
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r128gain.process(musicFiles, album_gain=True, skip_tagged=not FORCE, report=True)
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print("==============================")
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