Merge pull request psf#613 from surajbarkale/patch-1

Remove sharing of base_headers config between sessions.
kennethreitz · May 15, 2012 · 2f50cb9 · 2f50cb9
2 parents 763393f + 973e9cb
commit 2f50cb9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/requests/sessions.py b/requests/sessions.py
@@ -9,6 +9,7 @@
 
 """
 
+from copy import deepcopy
 from .compat import cookielib
 from .cookies import cookiejar_from_dict, remove_cookie_by_name
 from .defaults import defaults
@@ -81,7 +82,7 @@ def __init__(self,
         self.cert = cert
 
         for (k, v) in list(defaults.items()):
-            self.config.setdefault(k, v)
+            self.config.setdefault(k, deepcopy(v))
 
         self.init_poolmanager()