Support currency trade

src/data.py

@@ -43,23 +43,25 @@ channel_mapping = {'#': Channel.GLOBAL,
 
 class Trade():
     def __init__(self,
+                 nrItems: str,
                  item: str,
                  amount: int,
                  currency: str,
                  tab: str,
-                 row: int,
-                 col: int,
+                 row: str,
+                 col: str,
                  league: str) -> None:
+        self.nrItems = int(nrItems) if nrItems else None
         self.item = item
         self.amount = amount
         self.currency = currency
         self.tab = tab
-        self.row = row
-        self.col = col
+        self.row = int(row) if row else None
+        self.col = int(col) if col else None
         self.league = league
 
     def __str__(self) -> str:
-        return f'Trade: {self.item} for {self.amount} {self.currency} in {self.tab} ({self.row}/{self.col}) in {self.league} league'
+        return f'Trade: {self.nrItems} {self.item} for {self.amount} {self.currency} in {self.tab} ({self.row}/{self.col}) in {self.league} league'
 
 
 class Message():
@@ -110,10 +112,11 @@ class Message():
     def parse_trade(self) -> None:
         res = re_trade.search(self.message)
         if res:
-            self.trade = Trade(item=res['item'],
+            self.trade = Trade(nrItems=res['nrItems'],
+                               item=res['item'],
                                amount=int(res['amount']),
                                currency=res['currency'],
                                tab=res['tab'],
-                               row=int(res['row']),
-                               col=int(res['col']),
+                               row=res['row'],
+                               col=res['col'],
                                league=res['league'])