From 059006292523264f4e7c7e03df3729612af8099c Mon Sep 17 00:00:00 2001
From: Philipp Hagemeister <phihag@phihag.de>
Date: Wed, 7 Jan 2015 07:20:20 +0100
Subject: Respect age_limit when listing extractors (Fixes #4653)

---
 youtube_dl/extractor/__init__.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'youtube_dl/extractor/__init__.py')

diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py
index b523e9644..0145e350d 100644
--- a/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@ -560,6 +560,8 @@ from .zingmp3 import (
     ZingMp3AlbumIE,
 )
 
+from ..utils import age_restricted
+
 _ALL_CLASSES = [
     klass
     for name, klass in globals().items()
@@ -575,6 +577,17 @@ def gen_extractors():
     return [klass() for klass in _ALL_CLASSES]
 
 
+def list_extractors(age_limit):
+    """
+    Return a list of extractors that are suitable for the given age,
+    sorted by extractor ID.
+    """
+
+    return sorted(
+        filter(lambda ie: ie.is_suitable(age_limit), gen_extractors()),
+        key=lambda ie: ie.IE_NAME.lower())
+
+
 def get_info_extractor(ie_name):
     """Returns the info extractor class with the given ie_name"""
     return globals()[ie_name + 'IE']
-- 
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