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import requests | |
import os, re, sys | |
RE_SD_VIDEO = re.compile( | |
r'<a href="(http://devstreaming.apple.com/videos/wwdc/2013/[^"]*-SD.mov)') | |
RE_WEBVTT = re.compile(r'fileSequence[0-9]+\.webvtt') | |
# stdin: dump of https://developer.apple.com/wwdc/videos/ | |
for l in sys.stdin: | |
m = RE_SD_VIDEO.search(l) | |
if not m: | |
continue | |
video_url = m.group(1) | |
video_dir = video_url[:video_url.rindex('/')] | |
session = video_dir[video_dir.rindex('/') + 1:] | |
prog_index = requests.get(video_dir + '/subtitles/eng/prog_index.m3u8') | |
os.mkdir(session) | |
webvtt_names = RE_WEBVTT.findall(prog_index.text) | |
for webvtt_name in webvtt_names: | |
webvtt = requests.get(video_dir + '/subtitles/eng/' + webvtt_name) | |
open(os.path.join(session, webvtt_name), 'w').write(webvtt.text) |
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Hello! My name is Donghwi Kim.
Actually, I need subtitles of WWDC 2013 session videos.
But, I don't know python language.
Could you please explain how to use this script?
Thank you!