X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fiqiyi.py;h=9106dd07491c18b6521ad3894d16ea56238aa9aa;hb=2da09ff8b0de3c27a16d9096f5d28d03f44fcf70;hp=f0d4233313e5ad1843c85915051b8ecfbfe04384;hpb=865ab62f43eb94a9f4f757a464df147e983cb439;p=youtube-dl

diff --git a/youtube_dl/extractor/iqiyi.py b/youtube_dl/extractor/iqiyi.py
index f0d423331..9106dd074 100644
--- a/youtube_dl/extractor/iqiyi.py
+++ b/youtube_dl/extractor/iqiyi.py
@@ -3,6 +3,7 @@ from __future__ import unicode_literals
 
 import hashlib
 import math
+import os.path
 import random
 import re
 import time
@@ -11,7 +12,10 @@ import zlib
 
 from .common import InfoExtractor
 from ..compat import compat_urllib_parse
-from ..utils import ExtractorError
+from ..utils import (
+    ExtractorError,
+    url_basename,
+)
 
 
 class IqiyiIE(InfoExtractor):
@@ -92,6 +96,15 @@ class IqiyiIE(InfoExtractor):
         }],
     }]
 
+    _FORMATS_MAP = [
+        ('1', 'h6'),
+        ('2', 'h5'),
+        ('3', 'h4'),
+        ('4', 'h3'),
+        ('5', 'h2'),
+        ('10', 'h1'),
+    ]
+
     def construct_video_urls(self, data, video_id, _uuid):
         def do_xor(x, y):
             a = y % 3
@@ -167,27 +180,12 @@ class IqiyiIE(InfoExtractor):
         return video_urls_dict
 
     def get_format(self, bid):
-        _dict = {
-            '1': 'h6',
-            '2': 'h5',
-            '3': 'h4',
-            '4': 'h3',
-            '5': 'h2',
-            '10': 'h1'
-        }
-        return _dict.get(str(bid), None)
+        matched_format_ids = [_format_id for _bid, _format_id in self._FORMATS_MAP if _bid == str(bid)]
+        return matched_format_ids[0] if len(matched_format_ids) else None
 
     def get_bid(self, format_id):
-        _dict = {
-            'h6': '1',
-            'h5': '2',
-            'h4': '3',
-            'h3': '4',
-            'h2': '5',
-            'h1': '10',
-            'best': 'best'
-        }
-        return _dict.get(format_id, None)
+        matched_bids = [_bid for _bid, _format_id in self._FORMATS_MAP if _format_id == format_id]
+        return matched_bids[0] if len(matched_bids) else None
 
     def get_raw_data(self, tvid, video_id, enc_key, _uuid):
         tm = str(int(time.time()))
@@ -213,12 +211,20 @@ class IqiyiIE(InfoExtractor):
         return raw_data
 
     def get_enc_key(self, swf_url, video_id):
+        filename, _ = os.path.splitext(url_basename(swf_url))
+        enc_key_json = self._downloader.cache.load('iqiyi-enc-key', filename)
+        if enc_key_json is not None:
+            return enc_key_json[0]
+
         req = self._request_webpage(
             swf_url, video_id, note='download swf content')
         cn = req.read()
         cn = zlib.decompress(cn[8:])
         pt = re.compile(b'MixerRemote\x08(?P<enc_key>.+?)\$&vv')
         enc_key = self._search_regex(pt, cn, 'enc_key').decode('utf8')
+
+        self._downloader.cache.store('iqiyi-enc-key', filename, [enc_key])
+
         return enc_key
 
     def _real_extract(self, url):
@@ -229,7 +235,7 @@ class IqiyiIE(InfoExtractor):
         video_id = self._search_regex(
             r'data-player-videoid\s*=\s*[\'"]([a-f\d]+)', webpage, 'video_id')
         swf_url = self._search_regex(
-            r'(http://.+?MainPlayer.+?\.swf)', webpage, 'swf player URL')
+            r'(http://[^\'"]+MainPlayer[^.]+\.swf)', webpage, 'swf player URL')
         _uuid = uuid.uuid4().hex
 
         enc_key = self.get_enc_key(swf_url, video_id)