fix price callbacks

gui/builtinViewColumns/price.py

@@ -45,10 +45,10 @@ class Price(ViewColumn):
             if stuff.isEmpty:
                 return ""
 
-        price = stuff.item.price.price
+        price = stuff.item.price
 
-        if not price:
-            return ""
+        if not price or not price.isValid:
+            return False
 
         if isinstance(stuff, Drone) or isinstance(stuff, Cargo):
             price *= stuff.amount
@@ -59,7 +59,7 @@ class Price(ViewColumn):
         sPrice = ServicePrice.getInstance()
 
         def callback(item):
-            price = item.item.price
+            price = item[0]
             text = formatAmount(price.price, 3, 3, 9, currency=True) if price.price else ""
             if price.failed:
                 text += " (!)"

service/price.py

@@ -228,10 +228,11 @@ class PriceWorkerThread(threading.Thread):
     def trigger(self, prices, callbacks):
         self.queue.put((callbacks, prices))
 
-    def setToWait(self, itemID, callback):
-        if itemID not in self.wait:
-            self.wait[itemID] = []
-        self.wait[itemID].append(callback)
+    def setToWait(self, prices, callback):
+        for x in prices:
+            if x.typeID not in self.wait:
+                self.wait[x.typeID] = []
+            self.wait[x.typeID].append(callback)
 
 
 from service.marketSources import evemarketer, evemarketdata  # noqa: E402