changed string format for python 2 compat

timjen3 · timjen3 · commit 7c8ef2fef59f · 2018-04-16T22:26:29.000-04:00
diff --git a/woocommerce/api.py b/woocommerce/api.py
@@ -78,7 +78,7 @@ def __request(self, method, endpoint, data, params=None, **kwargs):
             })
         else:
             encoded_params = urlencode(params)
-            url = "{url}?{params}".format(url=url, params=encoded_params)
+            url = "%s?%s" % (url, encoded_params)
             url = self.__get_oauth_url(url, method)
 
         if data is not None:
