Completely change project name to yt-dlp (#85)

* All modules and binary names are changed
* All documentation references changed
* yt-dlp no longer loads youtube-dlc config files
* All URLs changed to point to organization account

Co-authored-by: Pccode66
Co-authored-by: pukkandan

yt_dlp/extractor/picarto.py

@@ -0,0 +1,153 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+import time
+
+from .common import InfoExtractor
+from ..compat import compat_str
+from ..utils import (
+    ExtractorError,
+    js_to_json,
+    try_get,
+    update_url_query,
+    urlencode_postdata,
+)
+
+
+class PicartoIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www.)?picarto\.tv/(?P<id>[a-zA-Z0-9]+)(?:/(?P<token>[a-zA-Z0-9]+))?'
+    _TEST = {
+        'url': 'https://picarto.tv/Setz',
+        'info_dict': {
+            'id': 'Setz',
+            'ext': 'mp4',
+            'title': 're:^Setz [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            'timestamp': int,
+            'is_live': True
+        },
+        'skip': 'Stream is offline',
+    }
+
+    @classmethod
+    def suitable(cls, url):
+        return False if PicartoVodIE.suitable(url) else super(PicartoIE, cls).suitable(url)
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        channel_id = mobj.group('id')
+
+        metadata = self._download_json(
+            'https://api.picarto.tv/v1/channel/name/' + channel_id,
+            channel_id)
+
+        if metadata.get('online') is False:
+            raise ExtractorError('Stream is offline', expected=True)
+
+        cdn_data = self._download_json(
+            'https://picarto.tv/process/channel', channel_id,
+            data=urlencode_postdata({'loadbalancinginfo': channel_id}),
+            note='Downloading load balancing info')
+
+        token = mobj.group('token') or 'public'
+        params = {
+            'con': int(time.time() * 1000),
+            'token': token,
+        }
+
+        prefered_edge = cdn_data.get('preferedEdge')
+        formats = []
+
+        for edge in cdn_data['edges']:
+            edge_ep = edge.get('ep')
+            if not edge_ep or not isinstance(edge_ep, compat_str):
+                continue
+            edge_id = edge.get('id')
+            for tech in cdn_data['techs']:
+                tech_label = tech.get('label')
+                tech_type = tech.get('type')
+                preference = 0
+                if edge_id == prefered_edge:
+                    preference += 1
+                format_id = []
+                if edge_id:
+                    format_id.append(edge_id)
+                if tech_type == 'application/x-mpegurl' or tech_label == 'HLS':
+                    format_id.append('hls')
+                    formats.extend(self._extract_m3u8_formats(
+                        update_url_query(
+                            'https://%s/hls/%s/index.m3u8'
+                            % (edge_ep, channel_id), params),
+                        channel_id, 'mp4', quality=preference,
+                        m3u8_id='-'.join(format_id), fatal=False))
+                    continue
+                elif tech_type == 'video/mp4' or tech_label == 'MP4':
+                    format_id.append('mp4')
+                    formats.append({
+                        'url': update_url_query(
+                            'https://%s/mp4/%s.mp4' % (edge_ep, channel_id),
+                            params),
+                        'format_id': '-'.join(format_id),
+                        'quality': preference,
+                    })
+                else:
+                    # rtmp format does not seem to work
+                    continue
+        self._sort_formats(formats)
+
+        mature = metadata.get('adult')
+        if mature is None:
+            age_limit = None
+        else:
+            age_limit = 18 if mature is True else 0
+
+        return {
+            'id': channel_id,
+            'title': self._live_title(metadata.get('title') or channel_id),
+            'is_live': True,
+            'thumbnail': try_get(metadata, lambda x: x['thumbnails']['web']),
+            'channel': channel_id,
+            'channel_url': 'https://picarto.tv/%s' % channel_id,
+            'age_limit': age_limit,
+            'formats': formats,
+        }
+
+
+class PicartoVodIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www.)?picarto\.tv/videopopout/(?P<id>[^/?#&]+)'
+    _TESTS = [{
+        'url': 'https://picarto.tv/videopopout/ArtofZod_2017.12.12.00.13.23.flv',
+        'md5': '3ab45ba4352c52ee841a28fb73f2d9ca',
+        'info_dict': {
+            'id': 'ArtofZod_2017.12.12.00.13.23.flv',
+            'ext': 'mp4',
+            'title': 'ArtofZod_2017.12.12.00.13.23.flv',
+            'thumbnail': r're:^https?://.*\.jpg'
+        },
+    }, {
+        'url': 'https://picarto.tv/videopopout/Plague',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, video_id)
+
+        vod_info = self._parse_json(
+            self._search_regex(
+                r'(?s)#vod-player["\']\s*,\s*(\{.+?\})\s*\)', webpage,
+                video_id),
+            video_id, transform_source=js_to_json)
+
+        formats = self._extract_m3u8_formats(
+            vod_info['vod'], video_id, 'mp4', entry_protocol='m3u8_native',
+            m3u8_id='hls')
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'thumbnail': vod_info.get('vodThumb'),
+            'formats': formats,
+        }