change argument name for BaseCommission

mamian · Aug 12, 2016 · e2b9010 · e2b9010
1 parent 13edc82
commit e2b9010
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/rqalpha/analyser/commission.py b/rqalpha/analyser/commission.py
@@ -21,7 +21,14 @@
 
 class BaseCommission(with_metaclass(abc.ABCMeta)):
     @abc.abstractmethod
-    def get_commission(self, data_proxy, order):
+    def get_commission(self, order, trade):
+        """get commission
+
+        :param order:
+        :param trade:
+        :returns: commission for current trade
+        :rtype: float
+        """
         raise NotImplementedError