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from __future__ import unicode_literals |
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from .common import InfoExtractor |
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from .common import ExtractorError |
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import json |
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import re |
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from ..utils import int_or_none |
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|
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|
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class CamModelsIE(InfoExtractor): |
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_VALID_URL = r'https?://(?:www\.)?cammodels\.com/cam/(?P<id>\w+)' |
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_HEADERS = { |
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36' |
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# Needed because server doesn't return links to video URLs if a browser-like User-Agent is not used |
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} |
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|
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def _real_extract(self, url): |
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video_id = self._match_id(url) |
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webpage = self._download_webpage( |
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url, |
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video_id, |
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headers=self._HEADERS) |
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manifest_url_root = self._html_search_regex( |
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r'manifestUrlRoot=(?P<id>https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*))', |
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webpage, |
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'manifest', |
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None, |
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False) |
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if not manifest_url_root: |
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offline = self._html_search_regex( |
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r'(?P<id>I\'m offline, but let\'s stay connected!)', |
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webpage, |
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'offline indicator', |
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None, |
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False) |
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private = self._html_search_regex( |
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r'(?P<id>I’m in a private show right now)', |
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webpage, |
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'private show indicator', |
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None, |
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False) |
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err = 'This user is currently offline, so nothing can be downloaded.' if offline \ |
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else 'This user is doing a private show, which requires payment. This extractor currently does not support private streams.' if private \ |
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else 'Unable to find link to stream info on webpage. Room is not offline, so something else is wrong.' |
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raise ExtractorError( |
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err, |
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expected=True if offline or private else False, |
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video_id=video_id |
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) |
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manifest_url = manifest_url_root + video_id + '.json' |
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manifest = self._download_json( |
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manifest_url, |
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video_id, |
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'Downloading links to streams.', |
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'Link to stream URLs was found, but we couldn\'t access it.', |
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headers=self._HEADERS) |
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try: |
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formats = [] |
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for fmtName in ['mp4-rtmp', 'mp4-hls']: |
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for encoding in manifest['formats'][fmtName]['encodings']: |
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formats.append({ |
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'ext': 'mp4', |
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'url': encoding['location'], |
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'width': int_or_none(encoding.get('videoWidth')), |
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'height': int_or_none(encoding.get('videoHeight')), |
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'vbr': int_or_none(encoding.get('videoKbps')), |
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'abr': int_or_none(encoding.get('audioKbps')), |
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'format_id': fmtName + str(encoding.get('videoWidth')) |
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}) |
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# If they change the JSON format, then fallback to parsing out RTMP links via regex. |
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except KeyError: |
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manifest_json = json.dumps(manifest) |
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manifest_links = re.finditer( |
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r'(?P<id>rtmp?:\/\/[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#&//=]*))', |
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manifest_json) |
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if not manifest_links: |
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raise ExtractorError( |
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'Link to stream info was found, but we couldn\'t read the response. This is probably a bug.', |
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expected=False, |
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video_id=video_id) |
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formats = [] |
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for manifest_link in manifest_links: |
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url = manifest_link.group('id') |
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formats.append({ |
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'ext': 'mp4', |
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'url': url, |
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'format_id': url.split(sep='/')[-1] |
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}) |
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self._sort_formats(formats) |
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return { |
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'id': video_id, |
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'title': self._live_title(video_id), |
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'formats': formats |
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} |
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