From 6061393bd0576f3d7376c7b74a6b4f34f581cc32 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Sun, 25 Jun 2017 07:17:03 +0000
Subject: [PATCH] tools: lazily import paramiko.

---
 artiq/tools.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/tools.py b/artiq/tools.py
index 352647d6b..5624ada2e 100644
--- a/artiq/tools.py
+++ b/artiq/tools.py
@@ -9,7 +9,6 @@ import string
 import random
 
 import numpy as np
-import paramiko
 
 from artiq.language.environment import is_experiment
 from artiq.protocols import pyon
@@ -269,6 +268,7 @@ class SSHClient:
 
     def get_ssh(self):
         if self.ssh is None:
+            import paramiko
             self.ssh = paramiko.SSHClient()
             self.ssh.load_system_host_keys()
             self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())