Get rid of platforms module

lutris/gui/widgets/sidebar.py

@@ -3,7 +3,7 @@ from gettext import gettext as _
 
 from gi.repository import GLib, GObject, Gtk, Pango
 
-from lutris import platforms, runners, services
+from lutris import runners, services
 from lutris.database import categories as categories_db
 from lutris.database import games as games_db
 from lutris.game import Game
@@ -275,7 +275,7 @@ class LutrisSidebar(Gtk.ListBox):
     def on_realize(self, widget):
         self.active_platforms = games_db.get_used_platforms()
         self.runners = sorted(runners.__all__)
-        self.platforms = sorted(platforms.__all__)
+        self.platforms = sorted(runners.get_platforms())
         self.categories = categories_db.get_categories()
 
         self.add(

lutris/platforms.py

@@ -1,17 +0,0 @@
-"""Generic platform functions."""
-# Standard Library
-from collections import defaultdict
-from lutris import runners
-
-# gets populated by _init_platforms()
-__all__ = defaultdict(list)
-
-
-def _init_platforms():
-    for runner_name in runners.__all__:
-        runner = runners.import_runner(runner_name)()
-        for platform in runner.platforms:
-            __all__[platform].append(runner_name)
-
-
-_init_platforms()

lutris/runners/__init__.py

@@ -1,4 +1,5 @@
 """Runner loaders"""
+from collections import defaultdict
 
 __all__ = [
     # Native
@@ -112,4 +113,14 @@ def get_runner_names():
     }
 
 
+def get_platforms():
+    """Return a dictionary of all supported platforms with their runners"""
+    platforms = defaultdict(list)
+    for runner_name in __all__:
+        runner = import_runner(runner_name)()
+        for platform in runner.platforms:
+            platforms[platform].append(runner_name)
+    return platforms
+
+
 RUNNER_NAMES = {}  # This needs to be initialized at startup with get_runner_names