1 files changed, 7 insertions, 1 deletions
diff --git a/libmproxy/utils.py b/libmproxy/utils.py
index c12ccc9b..f0e31145 100644
--- a/libmproxy/utils.py
+++ b/libmproxy/utils.py
@@ -161,7 +161,6 @@ def del_all(dict, keys):
             del dict[key]
 
 
-
 def pretty_size(size):
     suffixes = [
         ("B",   2**10),
@@ -421,6 +420,13 @@ def parse_url(url):
     return scheme, host, port, path
 
 
+def parse_proxy_spec(url):
+    p = parse_url(url)
+    if not p:
+        return None
+    return p[:3]
+
+
 def clean_hanging_newline(t):
     """
         Many editors will silently add a newline to the final line of a