Adding cancel buy/sell events

freqtrade/main.py

@@ -158,6 +158,8 @@ def handle_timedout_limit_buy(trade: Trade, order: Dict) -> bool:
         logger.info('Buy order timeout for %s.', trade)
         rpc.send_msg('*Timeout:* Unfilled buy order for {} cancelled'.format(
                      trade.pair.replace('_', '/')))
+        strategy = Strategy()
+        strategy.did_cancel_buy(trade.pair)
         return True
 
     # if trade is partially complete, edit the stake details for the trade
@@ -188,6 +190,8 @@ def handle_timedout_limit_sell(trade: Trade, order: Dict) -> bool:
         rpc.send_msg('*Timeout:* Unfilled sell order for {} cancelled'.format(
                      trade.pair.replace('_', '/')))
         logger.info('Sell order timeout for %s.', trade)
+        strategy = Strategy()
+        strategy.did_cancel_sell(trade.pair)
         return True
 
     # TODO: figure out how to handle partially complete sell orders

freqtrade/strategy/default_strategy.py

@@ -244,11 +244,21 @@ class DefaultStrategy(IStrategy):
         we are notified that a given pair was bought
         :param pair: the pair that was is concerned by the dataframe
         """
-        assert False is not True
 
     def did_sold(self, pair: str):
         """
         we are notified that a given pair was sold
         :param pair: the pair that was is concerned by the dataframe
         """
-        assert False is not True
+    
+    def did_cancel_buy(self, pair: str):
+        """
+        we are notified that a given pair was bought
+        :param pair: the pair that was is concerned by the dataframe
+        """
+
+    def did_cancel_sell(self, pair: str):
+        """
+        we are notified that a given pair was sold
+        :param pair: the pair that was is concerned by the dataframe
+        """

freqtrade/strategy/interface.py

@@ -59,3 +59,17 @@ class IStrategy(ABC):
         we are notified that a given pair was sold
         :param pair: the pair that was is concerned by the dataframe
         """
+
+    @abstractmethod
+    def did_cancel_buy(self, pair: str):
+        """
+        we are notified that a given buy for a pair was cancelled
+        :param pair: the pair that was is concerned by the dataframe
+        """
+
+    @abstractmethod
+    def did_cancel_sell(self, pair: str):
+        """
+        we are notified that a given sell for a pair was cancelled
+        :param pair: the pair that was is concerned by the dataframe
+        """

freqtrade/strategy/strategy.py

@@ -181,3 +181,17 @@ class Strategy(object):
         :param pair: the pair that was is concerned by the dataframe
         """
         return self.custom_strategy.did_sold(pair)
+
+    def did_cancel_buy(self, pair: str):
+        """
+        we are notified that a given pair was bought
+        :param pair: the pair that was is concerned by the dataframe
+        """
+        return self.custom_strategy.did_cancel_buy(pair)
+
+    def did_cancel_sell(self, pair: str):
+        """
+        we are notified that a given pair was sold
+        :param pair: the pair that was is concerned by the dataframe
+        """
+        return self.custom_strategy.did_cancel_sell(pair)