🎨 Simplified source location user override

src/importer/sources/bottles_source.py

@@ -1,17 +1,13 @@
 from pathlib import Path
 from time import time
-from typing import Generator, Optional
+from typing import Optional
 
 import yaml
 
 from src import shared
 from src.game import Game
 from src.importer.sources.source import LinuxSource, Source, SourceIterator
-from src.utils.decorators import (
-    replaced_by_env_path,
-    replaced_by_path,
-    replaced_by_schema_key,
-)
+from src.utils.decorators import replaced_by_env_path, replaced_by_path
 from src.utils.save_cover import resize_cover, save_cover
 
 
@@ -55,6 +51,7 @@ class BottlesSource(Source):
     """Generic Bottles source"""
 
     name = "Bottles"
+    location_key = "bottles-location"
 
     def __iter__(self) -> SourceIterator:
         return BottlesSourceIterator(self)
@@ -65,7 +62,7 @@ class BottlesLinuxSource(BottlesSource, LinuxSource):
     executable_format = 'xdg-open bottles:run/"{bottle_name}"/"{game_name}"'
 
     @property
-    @replaced_by_schema_key("bottles-location")
+    @Source.replaced_by_schema_key()
     @replaced_by_path("~/.var/app/com.usebottles.bottles/data/bottles/")
     @replaced_by_env_path("XDG_DATA_HOME", "bottles/")
     @replaced_by_path("~/.local/share/bottles/")

src/importer/sources/heroic_source.py

@@ -4,7 +4,7 @@ from hashlib import sha256
 from json import JSONDecodeError
 from pathlib import Path
 from time import time
-from typing import Generator, Optional, TypedDict
+from typing import Optional, TypedDict
 
 from src import shared
 from src.game import Game
@@ -14,11 +14,7 @@ from src.importer.sources.source import (
     SourceIterator,
     WindowsSource,
 )
-from src.utils.decorators import (
-    replaced_by_env_path,
-    replaced_by_path,
-    replaced_by_schema_key,
-)
+from src.utils.decorators import replaced_by_env_path, replaced_by_path
 from src.utils.save_cover import resize_cover, save_cover
 
 
@@ -118,6 +114,7 @@ class HeroicSource(Source):
     """Generic heroic games launcher source"""
 
     name = "Heroic"
+    location_key = "heroic-location"
 
     @property
     def game_id_format(self) -> str:
@@ -133,7 +130,7 @@ class HeroicLinuxSource(HeroicSource, LinuxSource):
     executable_format = "xdg-open heroic://launch/{app_name}"
 
     @property
-    @replaced_by_schema_key("heroic-location")
+    @Source.replaced_by_schema_key()
     @replaced_by_path("~/.var/app/com.heroicgameslauncher.hgl/config/heroic/")
     @replaced_by_env_path("XDG_CONFIG_HOME", "heroic/")
     @replaced_by_path("~/.config/heroic/")
@@ -146,7 +143,7 @@ class HeroicWindowsSource(HeroicSource, WindowsSource):
     executable_format = "start heroic://launch/{app_name}"
 
     @property
-    @replaced_by_schema_key("heroic-location")
+    @Source.replaced_by_schema_key()
     @replaced_by_env_path("appdata", "heroic/")
     def location(self) -> Path:
         raise FileNotFoundError()

src/importer/sources/lutris_source.py

@@ -1,11 +1,11 @@
 from sqlite3 import connect
 from time import time
-from typing import Optional, Generator
+from typing import Optional
 
 from src import shared
 from src.game import Game
 from src.importer.sources.source import LinuxSource, Source, SourceIterator
-from src.utils.decorators import replaced_by_path, replaced_by_schema_key
+from src.utils.decorators import replaced_by_path
 from src.utils.save_cover import resize_cover, save_cover
 
 
@@ -61,6 +61,7 @@ class LutrisSource(Source):
     """Generic lutris source"""
 
     name = "Lutris"
+    location_key = "lutris-location"
 
     @property
     def game_id_format(self):
@@ -75,7 +76,7 @@ class LutrisLinuxSource(LutrisSource, LinuxSource):
     executable_format = "xdg-open lutris:rungameid/{game_id}"
 
     @property
-    @replaced_by_schema_key("lutris-location")
+    @Source.replaced_by_schema_key()
     @replaced_by_path("~/.var/app/net.lutris.Lutris/data/lutris/")
     @replaced_by_path("~/.local/share/lutris/")
     def location(self):

src/importer/sources/source.py

@@ -1,10 +1,13 @@
 import sys
 from abc import abstractmethod
 from collections.abc import Iterable, Iterator
+from functools import wraps
 from pathlib import Path
-from typing import Optional, Generator
+from typing import Generator, Optional
 
+from src import shared
 from src.game import Game
+from src.utils.decorators import replaced_by_path
 
 
 class SourceIterator(Iterator):
@@ -40,11 +43,13 @@ class Source(Iterable):
 
     name: str
     variant: str
+    location_key: str
     available_on: set[str]
 
     def __init__(self) -> None:
         super().__init__()
         self.available_on = set()
+        self.update_location_schema_key()
 
     @property
     def full_name(self) -> str:
@@ -76,6 +81,28 @@ class Source(Iterable):
             return False
         return sys.platform in self.available_on
 
+    def update_location_schema_key(self):
+        """Update the schema value for this source's location if possible"""
+        try:
+            location = self.location
+        except FileNotFoundError:
+            return
+        shared.schema.set_string(self.location_key, location)
+
+    @classmethod
+    def replaced_by_schema_key(cls):  # Decorator builder
+        """Replace the returned path with schema's path if valid"""
+
+        def decorator(original_function):  # Built decorator (closure)
+            @wraps(original_function)
+            def wrapper(*args, **kwargs):  # func's override
+                override = shared.schema.get_string(cls.location_key)
+                return replaced_by_path(override)(original_function)(*args, **kwargs)
+
+            return wrapper
+
+        return decorator
+
     @property
     @abstractmethod
     def location(self) -> Path:

src/importer/sources/steam_source.py

@@ -1,7 +1,7 @@
 import re
 from pathlib import Path
 from time import time
-from typing import Iterable, Optional, Generator
+from typing import Iterable, Optional
 
 from src import shared
 from src.game import Game
@@ -11,11 +11,7 @@ from src.importer.sources.source import (
     SourceIterator,
     WindowsSource,
 )
-from src.utils.decorators import (
-    replaced_by_env_path,
-    replaced_by_path,
-    replaced_by_schema_key,
-)
+from src.utils.decorators import replaced_by_env_path, replaced_by_path
 from src.utils.save_cover import resize_cover, save_cover
 from src.utils.steam import SteamHelper, SteamInvalidManifestError
 
@@ -98,6 +94,7 @@ class SteamSourceIterator(SourceIterator):
 
 class SteamSource(Source):
     name = "Steam"
+    location_key = "steam-location"
 
     def __iter__(self):
         return SteamSourceIterator(source=self)
@@ -108,7 +105,7 @@ class SteamLinuxSource(SteamSource, LinuxSource):
     executable_format = "xdg-open steam://rungameid/{game_id}"
 
     @property
-    @replaced_by_schema_key("steam-location")
+    @Source.replaced_by_schema_key()
     @replaced_by_path("~/.var/app/com.valvesoftware.Steam/data/Steam/")
     @replaced_by_env_path("XDG_DATA_HOME", "Steam/")
     @replaced_by_path("~/.steam/")
@@ -122,7 +119,7 @@ class SteamWindowsSource(SteamSource, WindowsSource):
     executable_format = "start steam://rungameid/{game_id}"
 
     @property
-    @replaced_by_schema_key("steam-location")
+    @Source.replaced_by_schema_key()
     @replaced_by_env_path("programfiles(x86)", "Steam")
     def location(self):
         raise FileNotFoundError()