Merge pull request influxdata#261 from PierreF/immutable-default

aviau · aviau · commit 7e3f7ab59451 · 2015-11-13T12:29:16.000-05:00
Avoid mutable value for defaults of functions (Thanks @PierreF !)
diff --git a/influxdb/client.py b/influxdb/client.py
@@ -289,7 +289,7 @@ def write(self, data, params=None, expected_response_code=204):
 
     def query(self,
               query,
-              params={},
+              params=None,
               epoch=None,
               expected_response_code=200,
               database=None,
@@ -316,6 +316,9 @@ def query(self,
         :returns: the queried data
         :rtype: :class:`~.ResultSet`
         """
+        if params is None:
+            params = {}
+
         params['q'] = query
         params['db'] = database or self._database
 
