Download subtitles using subliminal lib (https://github.com/Diaoul/subliminal)

download-subtitles.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

from datetime import timedelta
from babelfish import Language
from subliminal import download_best_subtitles, region, save_subtitles, scan_videos
import sys
import os

"""
1) Install subliminal (https://github.com/Diaoul/subliminal) running `pip install subliminal` (Add sudo if needed)
2) Run `python download-subtitles.py ~/Movies/Series/Game_of_Thrones/S01` (Adding the folder to scan as param)
3) 🎉
"""

# Configuration
default_language = 'por'
default_country = 'BR'

try:
    folder = sys.argv[1]

    if not os.path.isdir(folder):
        print 'Directory not found. Please check and try again.'
        exit(0)

except IndexError:
    print 'Ops! You need to define a folder to scan.'
    exit(0)

print 'Searching/downloading subtitles. Please wait. ⏳'

# configure the cache
region.configure('dogpile.cache.dbm', arguments={'filename': '/tmp/download-subtitles.dbm'})

# scan for videos newer than 2 weeks and their existing subtitles in a folder
# videos = scan_videos(folder, age=timedelta(weeks=2))
videos = scan_videos(folder)

# download best subtitles - http://babelfish.readthedocs.io/en/latest/
subtitles = download_best_subtitles(videos, {Language(default_language, default_country)})

# save them to disk, next to the video
for v in videos:
    if v.title:
        print '✅  %s (%s) - S%s/E%s' % (v.series, v.title, v.season, v.episode)
    else:
        print '✅  %s - S%s/E%s' % (v.series, v.season, v.episode)

    # https://subliminal.readthedocs.io/en/latest/api/core.html?highlight=download_best_subtitles#subliminal.core.save_subtitles
    save_subtitles(v, subtitles[v], True)