Allow users to specify an age limit (fixes #1545)

[youtube-dl] / youtube_dl / extractor / common.py

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 69cdcdc1b5b75d1cac5733b34565f087c9dcddec..2a5a85dc67b4f7a57d04d4f21c1608aa2c47f7f3 100644 (file)
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -54,6 +54,7 @@ class InfoExtractor(object):
     view_count:     How many users have watched the video on the platform.
     urlhandle:      [internal] The urlHandle to be used to download the file,
                     like returned by urllib.request.urlopen
+    age_limit:      Age restriction for the video, as an integer (years)
     formats:        A list of dictionaries for each format available, it must
                     be ordered from worst to best quality. Potential fields:
                     * url       Mandatory. The URL of the video file
@@ -318,6 +319,15 @@ class InfoExtractor(object):
                                         self._og_regex('video')],
                                        html, name, **kargs)
 
+    def _rta_search(self, html):
+        # See http://www.rtalabel.org/index.php?content=howtofaq#single
+        if re.search(r'(?ix)<meta\s+name="rating"\s+'
+                     r'     content="RTA-5042-1996-1400-1577-RTA"',
+                     html):
+            return 18
+        return 0
+
+
 class SearchInfoExtractor(InfoExtractor):
     """
     Base class for paged search queries extractors.