X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=blobdiff_plain;f=youtube_dl%2Futils.py;h=d431aa6b726c59b40a9c48b3e3144f1d7a2c8db0;hp=91c9d820091598d13c252b54522e2d97e4ec6d98;hb=12557339453e25dbb18dfc51dc1e88ca5325d8e9;hpb=d0ff690d68016f24d8cc90e69fac20847e7afa8e

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 91c9d8200..d431aa6b7 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1739,6 +1739,14 @@ def urlencode_postdata(*args, **kargs):
     return compat_urllib_parse.urlencode(*args, **kargs).encode('ascii')
 
 
+def update_url_query(url, query):
+    parsed_url = compat_urlparse.urlparse(url)
+    qs = compat_parse_qs(parsed_url.query)
+    qs.update(query)
+    return compat_urlparse.urlunparse(parsed_url._replace(
+        query=compat_urllib_parse.urlencode(qs, True)))
+
+
 def encode_dict(d, encoding='utf-8'):
     def encode(v):
         return v.encode(encoding) if isinstance(v, compat_basestring) else v