Fix art shop generator, remove received cards from pending

colors.py

@@ -245,6 +245,11 @@ for event in log.log:
                 pends.remove(card)
         except:
             pass
+        try:
+            for card in event["received"]:
+                pends.remove(card)
+        except:
+            pass
         if logit == True:
             logitems.append(logentry)
 

tools.py

@@ -1610,9 +1610,7 @@ def artshop():
                 shoplog += "\"gray\":-" + str(greyspend)
             shoplog += "}"
         if sketchdifference > 0:
-            if len(requestcards) > 0:
-                shoplog += ","
-            shoplog += "\"sketch\":-" + str(sketchdifference)
+            shoplog += ",\"sketch\":-" + str(sketchdifference)
         shoplog += "}"
         print(shoplog)