Fix huge download size shown for GOG games

lutris/gui/config/accounts_box.py

@@ -23,7 +23,8 @@ class AccountsBox(BaseConfigBox):
 
         main_radio_button = None
         active_steam_account = settings.read_setting(STEAM_ACCOUNT_SETTING)
-        for account in get_steam_users():
+        steam_users = get_steam_users()
+        for account in steam_users:
             radio_button = Gtk.RadioButton.new_with_label_from_widget(
                 main_radio_button,
                 account["PersonaName"]
@@ -34,11 +35,11 @@ class AccountsBox(BaseConfigBox):
             radio_button.show()
             radio_button.set_active(active_steam_account == account["steamid64"])
             radio_button.connect("toggled", self.on_steam_account_toggled, account["steamid64"])
-            vbox.pack_start(radio_button, False, False, 0)
+            vbox.pack_start(radio_button, True, True, 0)
             if not main_radio_button:
                 main_radio_button = radio_button
-        else:
-            vbox.pack_start(Gtk.Label(_("No Steam account found")), False, False, 0)
+        if not steam_users:
+            vbox.pack_start(Gtk.Label(_("No Steam account found"), visible=True), True, True, 0)
 
     def on_steam_account_toggled(self, radio_button, steamid64):
         """Handler for switching the active Steam account."""

lutris/installer/installer_file.py

@@ -237,6 +237,12 @@ class InstallerFile:
             return self._file_meta["size"]
         return 0
 
+    @property
+    def total_size(self):
+        if isinstance(self._file_meta, dict) and "total_size" in self._file_meta:
+            return self._file_meta["total_size"]
+        return 0
+
     def is_ready(self, provider):
         """Is the file already present at the destination (if applicable)?"""
         return provider not in ("user", "pga") or system.path_exists(self.dest_file)

lutris/installer/installer_file_collection.py

@@ -27,13 +27,16 @@ class InstallerFileCollection:
         self._get_service()
 
     def _get_files_size(self):
-        if self.num_files > 0:
-            self.full_size = sum(f.size for f in self.files_list)
+        if len(self.files_list) > 0:
+            if self.files_list[0].total_size:
+                self.full_size = self.files_list[0].total_size
+            else:
+                self.full_size = sum(f.size for f in self.files_list)
 
     def _get_service(self):
         """Try to get the service using the url of an InstallerFile"""
         self.service = None
-        if self.num_files < 1:
+        if len(self.files_list) < 1:
             return
         url = self.files_list[0].url
         url_parts = urlparse(url)

lutris/services/gog.py

@@ -468,7 +468,8 @@ class GOGService(OnlineService):
                 "url": installer_file["url"],
                 "filename": installer_file["filename"],
                 "checksum_url": installer_file.get("checksum_url"),
-                "size": installer_file["total_size"]
+                "total_size": installer_file["total_size"],
+                "size": -1,
             }))
         if not file_id_provided:
             raise UnavailableGameError(_("Unable to determine correct file to launch installer"))