1 files changed, 9 insertions, 1 deletions
diff --git a/rumba/model.py b/rumba/model.py
index 285d937..27fcc23 100644
--- a/rumba/model.py
+++ b/rumba/model.py
@@ -38,11 +38,19 @@ logger = log.get_logger(__name__)
 # @exp_name [string] experiment name
 #
 class Testbed:
-    def __init__(self, exp_name, username, password, proj_name):
+    def __init__(self,
+                 exp_name,
+                 username,
+                 password,
+                 proj_name,
+                 http_proxy=None):
         self.username = username
         self.password = password
         self.proj_name = proj_name
         self.exp_name = exp_name
+        if http_proxy is None:
+            http_proxy = ""
+        self.http_proxy = http_proxy
 
     @abc.abstractmethod
     def swap_in(self, experiment):