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| 1 | +# -*- encoding: utf-8 -*- |
| 2 | + |
| 3 | +from twitch.logging import log # NOQA |
| 4 | +log.warning('By using this module you are violating the Twitch TOS') # NOQA |
| 5 | + |
| 6 | +from twitch import keys |
| 7 | +from twitch.api.parameters import Boolean |
| 8 | +from twitch.parser import m3u8 |
| 9 | +from twitch.queries import HiddenApiQuery, UsherQuery |
| 10 | +from twitch.queries import query |
| 11 | + |
| 12 | + |
| 13 | +@query |
| 14 | +def channel_token(channel): |
| 15 | + q = HiddenApiQuery('channels/{channel}/access_token') |
| 16 | + q.add_urlkw(keys.CHANNEL, channel) |
| 17 | + return q |
| 18 | + |
| 19 | + |
| 20 | +@query |
| 21 | +def vod_token(id): |
| 22 | + q = HiddenApiQuery('vods/{vod}/access_token') |
| 23 | + q.add_urlkw(keys.VOD, id) |
| 24 | + return q |
| 25 | + |
| 26 | + |
| 27 | +@query |
| 28 | +def _legacy_video(id): |
| 29 | + q = HiddenApiQuery('videos/{id}') |
| 30 | + q.add_urlkw(keys.ID, id) |
| 31 | + return q |
| 32 | + |
| 33 | + |
| 34 | +@m3u8 |
| 35 | +@query |
| 36 | +def live(channel): |
| 37 | + token = channel_token(channel) |
| 38 | + |
| 39 | + q = UsherQuery('api/channel/hls/{channel}.m3u8') |
| 40 | + q.add_urlkw(keys.CHANNEL, channel) |
| 41 | + q.add_param(keys.SIG, token[keys.SIG]) |
| 42 | + q.add_param(keys.TOKEN, token[keys.TOKEN]) |
| 43 | + q.add_param(keys.ALLOW_SOURCE, Boolean.FALSE) |
| 44 | + return q |
| 45 | + |
| 46 | + |
| 47 | +@m3u8 |
| 48 | +@query |
| 49 | +def _vod(id): |
| 50 | + id = id[1:] |
| 51 | + |
| 52 | + token = vod_token(id) |
| 53 | + |
| 54 | + q = UsherQuery('vod/{id}') |
| 55 | + q.add_urlkw(keys.ID, id) |
| 56 | + q.add_param(keys.NAUTHSIG, token[keys.SIG]) |
| 57 | + q.add_param(keys.NAUTH, token[keys.TOKEN]) |
| 58 | + return q |
| 59 | + |
| 60 | + |
| 61 | +def video(id): |
| 62 | + if id.startswith('v'): |
| 63 | + return _vod(id) |
| 64 | + elif id.startswith(('a', 'c')): |
| 65 | + return _legacy_video(id) |
| 66 | + else: |
| 67 | + raise NotImplementedError('Unknown Video Type') |
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