fix deprecated code, better save/load, allow adding items to and displaying watchlist

buypeeb.py

@@ -52,11 +52,15 @@ class BuypeebApp:
 		builder.add_from_string(open(path.join(path.dirname(__file__), "ui/main.glade"), 'r').read())
 		builder.connect_signals(self)
 		wndMain = builder.get_object('wndMain')
+		self.items = builder.get_object('lstItems')
+		self.items.clear() # ensure list is empty
 		self.window = wndMain
 		self.builder = builder
 		app.add_window(self.window)
+		self.setExchangeRate()
 
 		self.settings.load()
+		self.renderList()
 
 	def activate(self, app):
 		self.window.show_all()
@@ -66,7 +70,14 @@ class BuypeebApp:
 		self.app.quit()
 
 	def msgBox(self, title, text, form = Gtk.MessageType.WARNING):
-		msgbox = Gtk.MessageDialog(self.window, 0, form, Gtk.ButtonsType.OK, title)
+		msgbox = Gtk.MessageDialog(
+			parent = self.window,
+			flags = 0,
+			message_type = form,
+			buttons = Gtk.ButtonsType.OK,
+			message_format = title
+		)
+
 		msgbox.format_secondary_text(text)
 		response = msgbox.run()
 		msgbox.destroy()
@@ -102,11 +113,33 @@ class BuypeebApp:
 	def entryBoxResponse(self, widget, entrybox, response):
 		entrybox.response(response)
 
+	def setExchangeRate(self):
+		self.rate = functions.get_exchange_rate()
+
+	def renderList(self):
+		self.items.clear()
+		print(self.settings.watchlist)
+		for item in self.settings.watchlist:
+			print("heeh hoo")
+			self.items.append([item.name, item.price_aud(self.rate), "heenlo", item.id])
+
 	def btnAddClicked(self, widget):
-		print(self.entryBox("Add URL", "Enter the URL of the item you want to add."))
+		url = self.entryBox("Add URL", "Enter the URL of the item you want to add.")
+		if url:
+			if functions.rmatch("", url):
+				self.settings.watch(url)
+
+		self.renderList()
 
 	def btnQuitClicked(self, widget):
-		prompt = Gtk.MessageDialog(self.window, 0, Gtk.MessageType.QUESTION, Gtk.ButtonsType.OK_CANCEL, "Really quit?")
+		prompt = Gtk.MessageDialog(
+			parent = self.window,
+			flags = 0,
+			message_type = Gtk.MessageType.QUESTION,
+			buttons = Gtk.ButtonsType.OK_CANCEL,
+			message_format = "Really quit?"
+		)
+
 		prompt.format_secondary_text("Are you sure you want to quit buypeeb?")
 		response = prompt.run()
 		if response:

listing.py

@@ -8,15 +8,25 @@ import functions
 JST = timezone(timedelta(hours = 9))
 
 class YahooAuctionsItem:
-	def __init__(self, name: str, url: str):
+	def __init__(self, url: str, name: str = None, from_json: dict = None):
 		# note - incoming url is not validated in any way!
 		self.name = name
-		try:
-			self.url = re.match(r"([^?]+)", url.rstrip("/")).group(1) # remove trailing slashes and query params
-		except:
-			# ???
-			raise
-		self.id = re.match(r".+\/(.+?)$", self.url) # extract "x12345" from "https://buyee.jp/whatever/blah/x12345"
+		if url == None and from_json != None:
+			self.id = from_json['id']
+			self.name = from_json['name']
+			self.original_name = from_json['original_name']
+			self.favourite = from_json['favourite']
+			self.url = f"https://buyee.jp/item/yahoo/auction/{self.id}"
+
+		else:
+			try:
+				self.url = re.match(r"([^?]+)", url.rstrip("/")).group(1) # remove trailing slashes and query params
+			except:
+				# ???
+				raise
+			self.id = re.match(r".+\/(.+?)$", self.url).group(1) # extract "x12345" from "https://buyee.jp/whatever/blah/x12345"
+
+
 		self.last_checked = datetime.fromisoformat('1970-01-01')
 		self.available = True
 		self.update()
@@ -26,7 +36,7 @@ class YahooAuctionsItem:
 			# the good news is, yahoo japan returns all the data we need in handy json format
 			# the bad news is that the only way to get that json format is to download the whole auction page and grep it
 
-			# r = requests.get("https://page.auctions.yahoo.co.jp/jp/auction/k487846283").text
+			# r = requests.get(f"https://page.auctions.yahoo.co.jp/jp/auction/{self.id}").text
 			r = open("yahoo.html").read()
 			j = json.loads(re.match(r'.*var pageData ?= ?(\{.*?\});', r, re.DOTALL).group(1))
 		except:
@@ -38,6 +48,9 @@ class YahooAuctionsItem:
 		self.start_date = datetime.fromisoformat(j['starttime']).replace(tzinfo = JST)
 		self.end_date = datetime.fromisoformat(j['endtime']).replace(tzinfo = JST)
 		self.last_checked = datetime.now(JST)
+		self.original_name = j['productName']
+		if self.name == None:
+			self.name = j['productName']
 
 	def price_jpy(self):
 		return f"¥{self.price:.2f}"

settings.py

@@ -1,4 +1,4 @@
-import json, os
+import json, os, pickle
 from os import path
 
 import functions
@@ -6,31 +6,47 @@ from listing import YahooAuctionsItem
 
 class BuypeebSettings:
 	def __init__(self, location: str):
-		self.s = {}
-		self.s['updateInterval'] = 10 * 60
-		self.s['favouriteUpdateInterval'] = 5 * 60
-		self.s['updateIntervalCritical'] = 60
-		self.s['favouriteUpdateIntervalCritical'] = 30
-		self.s['watchlist'] = []
+		self.updateInterval = 10 * 60
+		self.favouriteUpdateInterval = 5 * 60
+		self.updateIntervalCritical = 60
+		self.favouriteUpdateIntervalCritical = 30
+		self.watchlist = []
+		self.jwatchlist = []
 		self.location = location
 
 	def save(self):
-		json.dump(self.s, open(self.location + "config.json", 'w'))
+		for item in self.watchlist:
+			self.jwatchlist.append({
+				"id": item.id,
+				"name": item.name,
+				"original_name": item.original_name,
+				"favourite": False
+			})
+
+		self.watchlist = []
+
+		print(self.__dict__)
+		json.dump(self.__dict__, open(self.location + "config.json", 'w'))
 
 	def load(self):
 		if not path.isfile(self.location + "config.json"):
-			os.makedirs(self.location, 0o755)
+			os.makedirs(self.location, 0o755, True)
 			open(self.location + "config.json", 'x')
-		try:
-			self.s.update(json.load(open(self.location + "config.json", 'r')))
-		except:
-			print("Couldn't load settings - using defaults")
+		else:
+			try:
+				j = json.load(open(self.location + "config.json", 'r'))
+				for key in j:
+					setattr(self, key, j[key])
+				for item in self.jwatchlist:
+					self.watchlist.append(YahooAuctionsItem(None, from_json = item))
 
-		def get(self, setting: str): # javalicious
-			return self.s.get(setting, None)
+				self.jwatchlist = []
 
-		def set(self, setting: str, value):
-			self.s['setting'] = value
+			except:
+				raise
+				print("Couldn't load settings - using defaults")
 
-		def watch(self, name: str, url: str):
-			self.s['watchlist'].add(YahooAuctionsItem(name, url))
+	def watch(self, url: str, name: str = None):
+		self.watchlist.append(YahooAuctionsItem(url, name))
+		for item in self.watchlist:
+			print(item.name, item.price)