Make code compatible with python 2.6

ibrahimmenem · ibrahimmenem · commit 23df6039bb34 · 2018-07-20T22:45:07.000+02:00
diff --git a/consul/base.py b/consul/base.py
@@ -1141,7 +1141,7 @@ def register(self,
                 params.append(('token', token))
             if node_meta:
                 for nodemeta_name, nodemeta_value in node_meta.items():
-                    params.append(('node-meta', '{}:{}'.
+                    params.append(('node-meta', '{0}:{1}'.
                                    format(nodemeta_name, nodemeta_value)))
             return self.agent.http.put(
                 CB.bool(),
@@ -1256,7 +1256,7 @@ def nodes(
                 params.append((consistency, '1'))
             if node_meta:
                 for nodemeta_name, nodemeta_value in node_meta.items():
-                    params.append(('node-meta', '{}:{}'.
+                    params.append(('node-meta', '{0}:{1}'.
                                    format(nodemeta_name, nodemeta_value)))
 
             return self.agent.http.get(
@@ -1320,7 +1320,7 @@ def services(self,
                 params.append((consistency, '1'))
             if node_meta:
                 for nodemeta_name, nodemeta_value in node_meta.items():
-                    params.append(('node-meta', '{}:{}'.
+                    params.append(('node-meta', '{0}:{1}'.
                                    format(nodemeta_name, nodemeta_value)))
 
             return self.agent.http.get(
@@ -1529,7 +1529,7 @@ def service(self,
                 params.append(('token', token))
             if node_meta:
                 for nodemeta_name, nodemeta_value in node_meta.items():
-                    params.append(('node-meta', '{}:{}'.
+                    params.append(('node-meta', '{0}:{1}'.
                                    format(nodemeta_name, nodemeta_value)))
 
             return self.agent.http.get(
@@ -1585,7 +1585,7 @@ def checks(
                 params.append(('token', token))
             if node_meta:
                 for nodemeta_name, nodemeta_value in node_meta.items():
-                    params.append(('node-meta', '{}:{}'.
+                    params.append(('node-meta', '{0}:{1}'.
                                    format(nodemeta_name, nodemeta_value)))
 
             return self.agent.http.get(
@@ -1646,7 +1646,7 @@ def state(self,
                 params.append(('token', token))
             if node_meta:
                 for nodemeta_name, nodemeta_value in node_meta.items():
-                    params.append(('node-meta', '{}:{}'.
+                    params.append(('node-meta', '{0}:{1}'.
                                    format(nodemeta_name, nodemeta_value)))
             return self.agent.http.get(
                 CB.json(index=True),
diff --git a/tests/test_base.py b/tests/test_base.py
@@ -98,7 +98,6 @@ class TestNodemeta(object):
     """
 
     def test_node_meta(self):
-        import sys
         c = Consul()
         for r in _should_support_node_meta(c):
             assert r().params == []
