From 0fdbb59a2a47d03c3c769c7b907c00d2c4a41f68 Mon Sep 17 00:00:00 2001
From: DenisKolodin <DenisKolodin@gmail.com>
Date: Sat, 22 Aug 2015 18:15:46 +0300
Subject: [PATCH] Map dict to headers list

---
 websocket/_handshake.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/websocket/_handshake.py b/websocket/_handshake.py
index 4d20fed..1292523 100644
--- a/websocket/_handshake.py
+++ b/websocket/_handshake.py
@@ -92,8 +92,11 @@ def _get_handshake_headers(resource, host, port, options):
         headers.append("Sec-WebSocket-Protocol: %s" % ",".join(subprotocols))
 
     if "header" in options:
-        headers.extend(options["header"])
-
+        header = options["header"]
+        if isinstance(header, dict):
+            header = map(": ".join, header.items())
+        headers.extend(header)
+        
     cookie = options.get("cookie", None)
 
     if cookie: