commit c3bb455d0a00ece5dd6b7dcb788a3ccef5d2e342
Author: gearsix <gearsix@tuta.io>
Date: Fri, 30 Apr 2021 16:11:19 +0100
Arguments, binary checks, youtube-dl call & tracklist parsing
Diffstat:
| A | sya.py | | | 60 | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 60 insertions(+), 0 deletions(-)
diff --git a/sya.py b/sya.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+
+import argparse
+import subprocess
+
+class TracklistItem:
+ def __init__(self, timestamp, title):
+ self.timestamp = timestamp
+ self.title = title
+
+def parseargs():
+ parser = argparse.ArgumentParser(
+ description='download & split audio tracks long youtube videos')
+ # arguments
+ parser.add_argument('tracklist', metavar='TRACKLIST',
+ help='tracklist to split audio by')
+ # options
+ parser.add_argument('-f', '--format', type=str, nargs='?', default='mp3',
+ help='specify the --audio-format argument to pass to youtube-dl (default: mp3)')
+ parser.add_argument('-q', '--quality', type=str, nargs='?', default='320K',
+ help='specify the --audio-quality argument to pass to youtube-dl (default: 320K)')
+ parser.add_argument('--youtube-dl', metavar='PATH', type=str, nargs='?',
+ default='youtube-dl', dest='youtubedl',
+ help='path of the "youtube-dl" binary to use')
+ parser.add_argument('--ffmpeg', metavar='PATH', type=str, nargs='?',
+ default='ffmpeg', dest='ffmpeg',
+ help='path of the "ffmpeg" binary to use')
+ parser.add_argument('-k', '--keep-full', action='store_true',
+ help='don\'t remove the full audio file after splitting')
+ return parser.parse_args()
+
+def checkbin(*binaries):
+ for b in binaries:
+ try:
+ subprocess.call([b], stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL)
+ except:
+ print(b, 'failed to execute, check it exists in your $PATH.\n'
+ 'Otherwise you can point to the binary using the relevant optional argument.')
+
+def getaudio(youtubedl, url, format, quality):
+ subprocess.call([youtubedl, url, '-x', '--audio-format', format, '--audio-quality', quality, '-k'])
+
+def readtracks(tracklist_path):
+ tracklist_file = open(tracklist_path, mode = 'r')
+ tracklist_lines = tracklist.readlines()
+ tracklist_file.close()
+
+ tracklist = []
+ for line_count, line in enumerate(tracklist_lines):
+ if line_count == 0:
+ getaudio(args.youtubedl, line, args.format, args.quality)
+ continue
+ sline = line.split(' ', maxsplit=1)
+ tracklist.append(TracklistItem(sline[0], sline[1]))
+ return tracklist
+
+if __name__ == '__main__':
+ args = parseargs()
+ checkbin(args.youtubedl, args.ffmpeg)
+ tracklist = readtracks(args.tracklist)
