don't redraw the whole list after a rename

buypeeb.py

@@ -167,18 +167,20 @@ class BuypeebApp:
 
 		self.updateListTimes()
 
-	def updateListTimes(self):
-		now = datetime.now()
-		ndate = now.strftime("%d %b")
+	def updateListItem(self, id: str):
+		item = self.settings.watchlist[id]
 		for listing in self.items:
-			id = listing[3]
-			item = self.settings.watchlist[id]
-			if item.end_date != None:
-				idate, itime = item.end_date.strftime("%d %b"), item.end_date.strftime("%H:%M")
-				if idate == ndate:
-					listing[2] = itime
-				else:
-					listing[2] = f"{idate} {itime}"
+			if listing[3] == id:
+				treeIter = Gtk.TreeModel.get_iter(self.items, listing.path)
+				self.items.set(treeIter, 0, item.name)
+				self.items.set(treeIter, 1, item.price_aud())
+				self.items.set(treeIter, 2, item.ending_at())
+
+
+	def updateListTimes(self):
+		for listing in self.items:
+			item = self.settings.watchlist[listing[3]]
+			listing[2] = item.ending_at()
 
 	def updateSidePane(self, id: str):
 		item = self.settings.watchlist[id]
@@ -188,7 +190,7 @@ class BuypeebApp:
 			"Price": item.price_jpy(),
 			"PriceAUD": item.price_aud(),
 			"Ending": item.ending_in(),
-			"Bids": item.bids
+			"Bids": str(item.bids)
 		}
 
 		for label, contents in info.items():
@@ -251,7 +253,7 @@ class BuypeebApp:
 		if name:
 			item.name = name
 
-		self.renderList() # TODO: only update the changed item
+		self.updateListItem(item.id)
 
 	def btnSelectedRemoveClicked(self, widget):
 		del self.settings.watchlist[self.selected]

listing.py

@@ -114,3 +114,13 @@ class YahooAuctionsItem:
 
 	def ending_in(self):
 		return "heenlo"
+
+	def ending_at(self):
+		now = datetime.now()
+		ndate = now.strftime("%d %b")
+		if self.end_date != None:
+			idate, itime = self.end_date.strftime("%d %b"), self.end_date.strftime("%H:%M")
+			if idate == ndate:
+				return itime
+			else:
+				return f"{idate} {itime}"