Update packaging, now installs to /usr/lib/flac2pod

2026-09-05 16:47:15 -04:00 · 2022-11-16 15:02:00 -05:00
parent 2fd4d685e0
commit e78a0bc2c2
4 changed files with 23 additions and 30 deletions
@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+
+from argparse import ArgumentParser
+from flac2pod import scan_source
+from mutagen.flac import FLAC, FLACNoHeaderError
+from os import listdir, system
+from subprocess import PIPE, run
+from sys import exit as s_exit
+
+# argument parsing
+if __name__ == "__main__":
+    parser = ArgumentParser(description='Quickly tag your FLAC library with ReplayGain data using metaflac.')
+    parser.add_argument('source_dir', nargs='+',
+                        help='directory tree containing music files - folder must contain library sorted into artists '
+                             'and albums')
+    parser.add_argument('-f', '--force', action='store_true',
+                        help='overwrite existing ReplayGain data')
+    args = parser.parse_args()
+
+    if args.source_dir[0].endswith('/'):
+        source = args.source_dir[0][:-1]
+    else:
+        source = args.source_dir[0]
+
+    source_directories = scan_source(source)
+
+    gain = 1
+    for album in sorted(source_directories[0]):
+        std_album = album.replace(' ', '\\ ').replace("'", "\\'").replace(')', '\\)').replace('(', '\\(')\
+            .replace(']', '\\]').replace('[', '\\[').replace('&', '\\&').replace('`', '\\`').replace('$', '\\$')
+        for song in listdir(album):
+            try:
+                audio = FLAC(f"{album}/{song}")
+                if audio.get('replaygain_track_gain') or audio.get('REPLAYGAIN_TRACK_GAIN'):
+                    gain = 1
+                else:
+                    gain = 0
+                    break
+            except FLACNoHeaderError:
+                print(f"[{album}/*] Contains non-FLAC files, skipping album...")
+                gain = 2
+        if gain != 2 and (args.force or gain == 0):
+            print(f"[{album}/*] Adding ReplayGain data...")
+            system(f"metaflac --remove-replay-gain {std_album}/*")
+            output = run(f"metaflac --add-replay-gain {std_album}/*", shell=True, stdout=PIPE, text=True)
+            if output.returncode == 1:
+                if output.stdout.__contains__('sample') or output.stdout.__contains__('resolution of'):
+                    print('Resolution/Sample Rate mismatch, scanning tracks as individuals...')
+                    for song in listdir(album):
+                        print(f"[{album}/{song}] Adding ReplayGain data...")
+                        std_song = song.replace(' ', '\\ ').replace("'", "\\'").replace(')', '\\)')\
+                            .replace('(', '\\(').replace('&', '\\&').replace('`', '\\`').replace('$', '\\$')
+                        output = run(f"metaflac --add-replay-gain {std_album}/{std_song}", shell=True, stdout=PIPE,
+                                     text=True)
+                        if output.returncode == 1:
+                            print('There was an error processing your files.')
+                            print(f"Return Code: [{str(output.returncode)}] {output.stdout}")
+                            s_exit(1)
+                else:
+                    print('There was an error processing your files.')
+                    print(f"Return Code: [{str(output.returncode)}] {output.stdout}")
+                    s_exit(1)
+
+        else:
+            print(f"[{album}/*] ReplayGain data is already present.")
+
+    s_exit(0)