[streamable] Add extractor

youtube_dl/extractor/streamable.py

@@ -0,0 +1,76 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    float_or_none
+)
+
+
+class StreamableIE(InfoExtractor):
+    _VALID_URL = r'https?://streamable\.com/(?P<id>[\w]+)'
+    _TESTS = [
+        {
+            'url': 'https://streamable.com/dnd1',
+            'md5': '3e3bc5ca088b48c2d436529b64397fef',
+            'info_dict': {
+                'id': 'dnd1',
+                'ext': 'mp4',
+                'title': 'Mikel Oiarzabal scores to make it 0-3 for La Real against Espanyol',
+                'thumbnail': 'http://cdn.streamable.com/image/dnd1.jpg',
+            }
+        },
+        # older video without bitrate, width/height, etc. info
+        {
+            'url': 'https://streamable.com/moo',
+            'md5': '2cf6923639b87fba3279ad0df3a64e73',
+            'info_dict': {
+                'id': 'moo',
+                'ext': 'mp4',
+                'title': '"Please don\'t eat me!"',
+                'thumbnail': 'http://cdn.streamable.com/image/f6441ae0c84311e4af010bc47400a0a4.jpg',
+            }
+        }
+    ]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        # Note: Using the ajax API, as the public Streamable API doesn't seem
+        # to return video info like the title properly sometimes, and doesn't
+        # include info like the video duration
+        video = self._download_json(
+            'https://streamable.com/ajax/videos/%s' % video_id, video_id)
+
+        # Format IDs:
+        # 0 The video is being uploaded
+        # 1 The video is being processed
+        # 2 The video has at least one file ready
+        # 3 The video is unavailable due to an error
+        status = video.get('status')
+        if status != 2:
+            raise ExtractorError(
+                'This video is currently unavailable. It may still be uploading or processing.',
+                expected=True)
+
+        formats = []
+        for key, info in video.get('files').items():
+            formats.append({
+                'format_id': key,
+                'url': info['url'],
+                'width': info.get('width'),
+                'height': info.get('height'),
+                'filesize': info.get('size'),
+                'fps': info.get('framerate'),
+                'vbr': float_or_none(info.get('bitrate'), 1000)
+            })
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': video.get('result_title'),
+            'thumbnail': video.get('thumbnail_url'),
+            'duration': video.get('duration'),
+            'formats': formats
+        }