🚧 Various fixes

- Platform-dependent sources
- Added heroic schema keys
- Moved location and is_installed to Source

data/hu.kramo.Cartridges.gschema.xml.in

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <schemalist gettext-domain="cartridges">
-	<schema id="@APP_ID@" path="@PREFIX@/">
+  <schema id="@APP_ID@" path="@PREFIX@/">
-	  <key name="exit-after-launch" type="b">
+    <key name="exit-after-launch" type="b">
-	    <default>false</default>
+      <default>false</default>
-	  </key>
+    </key>
     <key name="cover-launches-game" type="b">
       <default>false</default>
     </key>
@@ -44,21 +44,27 @@
       <default>true</default>
     </key>
     <key name="heroic-location" type="s">
+      <default>"~/.config/heroic/"</default>
+    </key>
+    <key name="heroic-flatpak-location" type="s">
       <default>"~/.var/app/com.heroicgameslauncher.hgl/config/heroic/"</default>
     </key>
-	  <key name="heroic-import-epic" type="b">
+    <key name="heroic-windows-location" type="s">
-	    <default>true</default>
+      <default>""</default>
-	  </key>
+    </key>
-	  <key name="heroic-import-gog" type="b">
+    <key name="heroic-import-epic" type="b">
-	    <default>true</default>
+      <default>true</default>
-	  </key>
+    </key>
-	  <key name="heroic-import-sideload" type="b">
+    <key name="heroic-import-gog" type="b">
-	    <default>true</default>
+      <default>true</default>
-	  </key>
+    </key>
+    <key name="heroic-import-sideload" type="b">
+      <default>true</default>
+    </key>
     <key name="bottles" type="b">
       <default>true</default>
     </key>
-	  <key name="bottles-location" type="s">
+    <key name="bottles-location" type="s">
       <default>"~/.var/app/com.usebottles.bottles/data/bottles/"</default>
     </key>
     <key name="itch" type="b">
@@ -79,7 +85,7 @@
     <key name="sgdb-animated" type="b">
       <default>false</default>
     </key>
-	</schema>
+  </schema>
   <schema id="@APP_ID@.State" path="@PREFIX@/State/">
     <key name="width" type="i">
       <default>1110</default>
@@ -92,13 +98,13 @@
     </key>
     <key name="sort-mode" type="s">
       <choices>
-        <choice value="a-z"/>
+        <choice value="a-z" />
-        <choice value="z-a"/>
+        <choice value="z-a" />
-        <choice value="newest"/>
+        <choice value="newest" />
-        <choice value="oldest"/>
+        <choice value="oldest" />
-        <choice value="last_played"/>
+        <choice value="last_played" />
       </choices>
       <default>"a-z"</default>
     </key>
   </schema>
-</schemalist>
+</schemalist>

src/importer/sources/heroic_source.py

@@ -1,5 +1,5 @@
 import json
-from abc import abstractmethod
+import logging
 from hashlib import sha256
 from json import JSONDecodeError
 from pathlib import Path
@@ -8,7 +8,7 @@ from typing import Generator, Optional, TypedDict
 
 from src import shared
 from src.game import Game
-from src.importer.sources.source import Source, SourceIterator
+from src.importer.sources.source import NTSource, PosixSource, Source, SourceIterator
 from src.utils.decorators import (
     replaced_by_env_path,
     replaced_by_path,
@@ -87,9 +87,9 @@ class HeroicSourceIterator(SourceIterator):
 
     def sub_sources_generator(self):
         """Generator method producing games from all the Heroic sub-sources"""
-        for key, sub_source in self.sub_sources.items():
+        for _key, sub_source in self.sub_sources.items():
             # Skip disabled sub-sources
-            if not shared.schema.get_boolean("heroic-import-" + key):
+            if not shared.schema.get_boolean("heroic-import-" + sub_source["service"]):
                 continue
             # Load games from JSON
             try:
@@ -124,32 +124,19 @@ class HeroicSource(Source):
     name = "Heroic"
     executable_format = "xdg-open heroic://launch/{app_name}"
 
-    @property
-    @abstractmethod
-    def location(self) -> Path:
-        pass
-
     @property
     def game_id_format(self) -> str:
         """The string format used to construct game IDs"""
         return self.name.lower() + "_{service}_{game_id}"
 
-    @property
-    def is_installed(self):
-        # pylint: disable=pointless-statement
-        try:
-            self.location
-        except FileNotFoundError:
-            return False
-        return True
-
     def __iter__(self):
         return HeroicSourceIterator(source=self)
 
 
-class HeroicNativeSource(HeroicSource):
+class HeroicNativeSource(HeroicSource, PosixSource):
     variant = "native"
 
+    @property
     @replaced_by_schema_key("heroic-location")
     @replaced_by_env_path("XDG_CONFIG_HOME", "heroic/")
     @replaced_by_path("~/.config/heroic/")
@@ -157,19 +144,21 @@ class HeroicNativeSource(HeroicSource):
         raise FileNotFoundError()
 
 
-class HeroicFlatpakSource(HeroicSource):
+class HeroicFlatpakSource(HeroicSource, PosixSource):
     variant = "flatpak"
 
+    @property
     @replaced_by_schema_key("heroic-flatpak-location")
     @replaced_by_path("~/.var/app/com.heroicgameslauncher.hgl/config/heroic/")
     def location(self) -> Path:
         raise FileNotFoundError()
 
 
-class HeroicWindowsSource(HeroicSource):
+class HeroicWindowsSource(HeroicSource, NTSource):
     variant = "windows"
     executable_format = "start heroic://launch/{app_name}"
 
+    @property
     @replaced_by_schema_key("heroic-windows-location")
     @replaced_by_env_path("appdata", "heroic/")
     def location(self) -> Path:

src/importer/sources/lutris_source.py

@@ -1,11 +1,9 @@
-from abc import abstractmethod
-from pathlib import Path
 from sqlite3 import connect
 from time import time
 
 from src import shared
 from src.game import Game
-from src.importer.sources.source import Source, SourceIterator
+from src.importer.sources.source import PosixSource, Source, SourceIterator
 from src.utils.decorators import replaced_by_path, replaced_by_schema_key
 from src.utils.save_cover import resize_cover, save_cover
 
@@ -78,29 +76,15 @@ class LutrisSource(Source):
     name = "Lutris"
     executable_format = "xdg-open lutris:rungameid/{game_id}"
 
-    @property
-    @abstractmethod
-    def location(self) -> Path:
-        pass
-
     @property
     def game_id_format(self):
         return super().game_id_format + "_{game_internal_id}"
 
-    @property
-    def is_installed(self):
-        # pylint: disable=pointless-statement
-        try:
-            self.location
-        except FileNotFoundError:
-            return False
-        return True
-
     def __iter__(self):
         return LutrisSourceIterator(source=self)
 
 
-class LutrisNativeSource(LutrisSource):
+class LutrisNativeSource(LutrisSource, PosixSource):
     variant = "native"
 
     @property
@@ -110,7 +94,7 @@ class LutrisNativeSource(LutrisSource):
         raise FileNotFoundError()
 
 
-class LutrisFlatpakSource(LutrisSource):
+class LutrisFlatpakSource(LutrisSource, PosixSource):
     variant = "flatpak"
 
     @property

src/importer/sources/source.py

@@ -1,5 +1,7 @@
+import os
 from abc import abstractmethod
 from collections.abc import Iterable, Iterator
+from pathlib import Path
 from typing import Optional
 
 from src.game import Game
@@ -30,6 +32,11 @@ class Source(Iterable):
 
     name: str
     variant: str
+    available_on: set[str]
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.available_on = set()
 
     @property
     def full_name(self) -> str:
@@ -52,16 +59,41 @@ class Source(Iterable):
         """The string format used to construct game IDs"""
         return self.name.lower() + "_{game_id}"
 
+    @property
+    def is_installed(self):
+        # pylint: disable=pointless-statement
+        try:
+            self.location
+        except FileNotFoundError:
+            return False
+        return os.name in self.available_on
+
+    @property
+    @abstractmethod
+    def location(self) -> Path:
+        """The source's location on disk"""
+
     @property
     @abstractmethod
     def executable_format(self) -> str:
         """The executable format used to construct game executables"""
 
-    @property
-    @abstractmethod
-    def is_installed(self) -> bool:
-        """Whether the source is detected as installed"""
-
     @abstractmethod
     def __iter__(self) -> SourceIterator:
         """Get the source's iterator, to use in for loops"""
+
+
+class NTSource(Source):
+    """Mixin for sources available on Windows"""
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.available_on.add("nt")
+
+
+class PosixSource(Source):
+    """Mixin for sources available on POXIX-compliant systems"""
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.available_on.add("posix")

src/importer/sources/steam_source.py

@@ -1,12 +1,11 @@
 import re
-from abc import abstractmethod
 from pathlib import Path
 from time import time
 from typing import Iterator
 
 from src import shared
 from src.game import Game
-from src.importer.sources.source import Source, SourceIterator
+from src.importer.sources.source import NTSource, PosixSource, Source, SourceIterator
 from src.utils.decorators import (
     replaced_by_env_path,
     replaced_by_path,
@@ -94,25 +93,11 @@ class SteamSource(Source):
     name = "Steam"
     executable_format = "xdg-open steam://rungameid/{game_id}"
 
-    @property
-    @abstractmethod
-    def location(self) -> Path:
-        pass
-
-    @property
-    def is_installed(self):
-        # pylint: disable=pointless-statement
-        try:
-            self.location
-        except FileNotFoundError:
-            return False
-        return True
-
     def __iter__(self):
         return SteamSourceIterator(source=self)
 
 
-class SteamNativeSource(SteamSource):
+class SteamNativeSource(SteamSource, PosixSource):
     variant = "native"
 
     @property
@@ -124,7 +109,7 @@ class SteamNativeSource(SteamSource):
         raise FileNotFoundError()
 
 
-class SteamFlatpakSource(SteamSource):
+class SteamFlatpakSource(SteamSource, PosixSource):
     variant = "flatpak"
 
     @property
@@ -134,7 +119,7 @@ class SteamFlatpakSource(SteamSource):
         raise FileNotFoundError()
 
 
-class SteamWindowsSource(SteamSource):
+class SteamWindowsSource(SteamSource, NTSource):
     variant = "windows"
     executable_format = "start steam://rungameid/{game_id}"