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reverse tags by default if no other /retag argument given

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Tomáš Mládek 2019-10-22 15:41:08 +02:00
parent 099e3322b1
commit e51f42a32e
1 changed files with 28 additions and 6 deletions
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28
delojza.py
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@ -26,6 +26,7 @@ import pytumblr
import requests import requests
import telegram import telegram
import youtube_dl import youtube_dl
from mutagen.easyid3 import EasyID3
from telegram.ext import Updater, CommandHandler, MessageHandler from telegram.ext import Updater, CommandHandler, MessageHandler
from youtube_dl import DownloadError from youtube_dl import DownloadError
from youtube_dl.version import __version__ as YTDL_VERSION from youtube_dl.version import __version__ as YTDL_VERSION
@ -165,6 +166,14 @@ class DelojzaBot:
filepath = unicodedata.normalize('NFKD', filepath).encode('ascii', 'ignore').decode('ascii') filepath = unicodedata.normalize('NFKD', filepath).encode('ascii', 'ignore').decode('ascii')
return re.sub(r'[^\w.()\[\]{}#-]', '_', filepath) return re.sub(r'[^\w.()\[\]{}#-]', '_', filepath)
@staticmethod
def _get_tags(filepath):
try:
audio = EasyID3(filepath)
return audio["artist"][0] if audio["artist"] else None, audio["title"][0] if audio["title"] else None
except mutagen.id3.ID3NoHeaderError:
return None, None
@staticmethod @staticmethod
def _tag_file(filepath, artist, title): def _tag_file(filepath, artist, title):
try: try:
@ -599,18 +608,31 @@ class DelojzaBot:
def tg_retag(self, _, update): def tg_retag(self, _, update):
self._log_msg(update) self._log_msg(update)
if self.last_downloaded.get(update.message.chat.id) is not None and " - " in update.message.text: if self.last_downloaded.get(update.message.chat.id) is not None:
files, hashtags, tumblr_ids = self.last_downloaded[update.message.chat.id] files, hashtags, tumblr_ids = self.last_downloaded[update.message.chat.id]
mp3s = [filename for filename in files if filename.endswith("mp3")] mp3s = [filename for filename in files if filename.endswith("mp3")]
if len(mp3s) > 0: if len(mp3s) > 0:
tagline = re.sub(r'^/[\w]+', '', update.message.text).split(" - ") arg_raw = re.sub(r'^/[\w]+ ', '', update.message.text).strip()
artist, title = None, None
reverse = len(arg_raw) == 0
if not reverse:
tagline = arg_raw.split(" - ")
if len(tagline) == 1:
title = tagline[0].strip()
else:
artist = tagline[0].strip() artist = tagline[0].strip()
title = tagline[1].strip() title = tagline[1].strip()
for mp3 in mp3s: for mp3 in mp3s:
if reverse:
orig_artist, orig_title = self._get_tags(mp3)
title, artist = orig_artist, orig_title
self._tag_file(mp3, artist, title) self._tag_file(mp3, artist, title)
update.message.reply_text("Tagging \"{}\" as \"{}\" by \"{}\"!" update.message.reply_text("Tagging \"{}\" as \"{}\" by \"{}\"!"
.format(mp3[len(self.out_dir) + 1:], title, artist)) .format(mp3[len(self.out_dir) + 1:], title, artist))
return else:
update.message.reply_text((self.markov.make_sentence() if self.markov and random() > .7 else "") + "???") update.message.reply_text((self.markov.make_sentence() if self.markov and random() > .7 else "") + "???")
def tg_delete(self, _, update): def tg_delete(self, _, update):