[washingtonpost] Add extractor (Fixes #2622)

test/test_utils.py

@@ -10,6 +10,7 @@
 
 # Various small unit tests
 import io
+import json
 import xml.etree.ElementTree
 
 #from youtube_dl.utils import htmlentity_transform
@@ -36,6 +37,7 @@
     urlencode_postdata,
     xpath_with_ns,
     parse_iso8601,
+    strip_jsonp,
 )
 
 if sys.version_info < (3, 0):
@@ -272,5 +274,11 @@ def test_parse_iso8601(self):
         self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266)
         self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266)
 
+    def test_strip_jsonp(self):
+        stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
+        d = json.loads(stripped)
+        self.assertEqual(d, [{"id": "532cb", "x": 3}])
+
+
 if __name__ == '__main__':
     unittest.main()

youtube_dl/extractor/__init__.py

@@ -282,6 +282,7 @@
 from .viki import VikiIE
 from .vk import VKIE
 from .vube import VubeIE
+from .washingtonpost import WashingtonPostIE
 from .wat import WatIE
 from .wdr import WDRIE
 from .weibo import WeiboIE

youtube_dl/extractor/washingtonpost.py

@@ -0,0 +1,103 @@
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    strip_jsonp,
+)
+
+
+class WashingtonPostIE(InfoExtractor):
+    _VALID_URL = r'^https?://(?:www\.)?washingtonpost\.com/.*?/(?P<id>[^/]+)/(?:$|[?#])'
+    _TEST = {
+        'url': 'http://www.washingtonpost.com/sf/national/2014/03/22/sinkhole-of-bureaucracy/',
+        'playlist': [{
+            'md5': 'c3f4b4922ffa259243f68e928db2db8c',
+            'info_dict': {
+                'id': 'fc433c38-b146-11e3-b8b3-44b1d1cd4c1f',
+                'ext': 'mp4',
+                'title': 'Breaking Points: The Paper Mine',
+                'duration': 1287,
+                'description': 'Overly complicated paper pushing is nothing new to government bureaucracy. But the way federal retirement applications are filed may be the most outdated. David Fahrenthold explains.',
+                'uploader': 'The Washington Post',
+                'timestamp': 1395527908,
+                'upload_date': '20140322',
+            },
+        }, {
+            'md5': 'f645a07652c2950cd9134bb852c5f5eb',
+            'info_dict': {
+                'id': '41255e28-b14a-11e3-b8b3-44b1d1cd4c1f',
+                'ext': 'mp4',
+                'title': 'The town bureaucracy sustains',
+                'description': 'Underneath the friendly town of Boyers is a sea of government paperwork. In a disused limestone mine, hundreds of locals now track, file and process retirement applications for the federal government. We set out to find out what it\'s like to do paperwork 230 feet underground.',
+                'duration': 2217,
+                'timestamp': 1395528005,
+                'upload_date': '20140322',
+                'uploader': 'The Washington Post',
+            },
+        }]
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        page_id = mobj.group('id')
+
+        webpage = self._download_webpage(url, page_id)
+        title = self._og_search_title(webpage)
+        uuids = re.findall(r'data-video-uuid="([^"]+)"', webpage)
+        entries = []
+        for i, uuid in enumerate(uuids, start=1):
+            vinfo_all = self._download_json(
+                'http://www.washingtonpost.com/posttv/c/videojson/%s?resType=jsonp' % uuid,
+                page_id,
+                transform_source=strip_jsonp,
+                note='Downloading information of video %d/%d' % (i, len(uuids))
+            )
+            vinfo = vinfo_all[0]['contentConfig']
+            uploader = vinfo.get('credits', {}).get('source')
+            timestamp = int_or_none(
+                vinfo.get('dateConfig', {}).get('dateFirstPublished'), 1000)
+
+            formats = [{
+                'format_id': (
+                    '%s-%s-%s' % (s.get('type'), s.get('width'), s.get('bitrate'))
+                    if s.get('width')
+                    else s.get('type')),
+                'vbr': s.get('bitrate') if s.get('width') != 0 else None,
+                'width': s.get('width'),
+                'height': s.get('height'),
+                'acodec': s.get('audioCodec'),
+                'vcodec': s.get('videoCodec') if s.get('width') != 0 else 'none',
+                'filesize': s.get('fileSize'),
+                'url': s.get('url'),
+                'ext': 'mp4',
+                'protocol': {
+                    'MP4': 'http',
+                    'F4F': 'f4m',
+                }.get(s.get('type'))
+            } for s in vinfo.get('streams', [])]
+            source_media_url = vinfo.get('sourceMediaURL')
+            if source_media_url:
+                formats.append({
+                    'format_id': 'source_media',
+                    'url': source_media_url,
+                })
+            self._sort_formats(formats)
+            entries.append({
+                'id': uuid,
+                'title': vinfo['title'],
+                'description': vinfo.get('blurb'),
+                'uploader': uploader,
+                'formats': formats,
+                'duration': int_or_none(vinfo.get('videoDuration'), 100),
+                'timestamp': timestamp,
+            })
+
+        return {
+            '_type': 'playlist',
+            'entries': entries,
+            'id': page_id,
+            'title': title,
+        }

youtube_dl/utils.py

@@ -1328,3 +1328,7 @@ def compat_getpass(prompt, *args, **kwargs):
     'R': 16,
     'NC': 18,
 }
+
+
+def strip_jsonp(code):
+    return re.sub(r'(?s)^[a-zA-Z_]+\s*\(\s*(.*)\);\s*?\s*$', r'\1', code)