[movshare] Support more domains

[youtube-dl.git] / youtube_dl / utils.py

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index fd03b0d7c24f558b41f8f564888f6610a6e5e6d3..92fee966fce8c5432268e33e90f893a8ca322606 100644 (file)
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -2,6 +2,7 @@
 # -*- coding: utf-8 -*-
 
 import calendar
+import codecs
 import contextlib
 import ctypes
 import datetime
@@ -539,7 +540,6 @@ def encodeFilename(s, for_subprocess=False):
         encoding = 'utf-8'
     return s.encode(encoding, 'ignore')
 
-
 def decodeOption(optval):
     if optval is None:
         return optval
@@ -1177,8 +1177,12 @@ class HEADRequest(compat_urllib_request.Request):
         return "HEAD"
 
 
-def int_or_none(v, scale=1):
-    return v if v is None else (int(v) // scale)
+def int_or_none(v, scale=1, default=None):
+    return default if v is None else (int(v) // scale)
+
+
+def float_or_none(v, scale=1, default=None):
+    return default if v is None else (float(v) / scale)
 
 
 def parse_duration(s):
@@ -1260,9 +1264,11 @@ class PagedList(object):
 
 
 def uppercase_escape(s):
+    unicode_escape = codecs.getdecoder('unicode_escape')
     return re.sub(
-        r'\\U([0-9a-fA-F]{8})',
-        lambda m: compat_chr(int(m.group(1), base=16)), s)
+        r'\\U[0-9a-fA-F]{8}',
+        lambda m: unicode_escape(m.group(0))[0],
+        s)
 
 try:
     struct.pack(u'!I', 0)
@@ -1328,3 +1334,7 @@ US_RATINGS = {
     'R': 16,
     'NC': 18,
 }
+
+
+def strip_jsonp(code):
+    return re.sub(r'(?s)^[a-zA-Z_]+\s*\(\s*(.*)\);\s*?\s*$', r'\1', code)