Init

pkg/sunshine/__init__.py

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+from .env_key import SunshineEnvKey as EnvKey
+from .enums import SunshineAudioConfig
+from .structs import SunshineAudioConfig, SunshineEnvironmentVariables, SunshineClientSpecs, SunshineClientInfo, SunshineClientOptions
+
+from os import environ
+
+def load_env_variables() -> SunshineEnvironmentVariables:
+    def ld_str(var: EnvKey): return environ.get(var.requested_key, var.default)
+    def ld_int(var: EnvKey): return int(ld_str(var))
+    def ld_bool(var: EnvKey): return ld_str(var).lower() == "true" 
+    
+    return SunshineEnvironmentVariables(
+        SunshineClientInfo(
+            app_id = ld_str(EnvKey.APP_ID),
+            app_name = ld_str(EnvKey.APP_NAME)
+        ),
+        SunshineClientSpecs(
+            width = ld_int(EnvKey.WIDTH),
+            height = ld_int(EnvKey.HEIGHT),
+            fps = ld_int(EnvKey.FPS),
+            hdr = ld_bool(EnvKey.HDR),
+            gcmap = ld_int(EnvKey.GCMAP)
+        ),
+        SunshineClientOptions(
+            host_audio = ld_bool(EnvKey.HOST_AUDIO),
+            enable_sops = ld_bool(EnvKey.ENABLE_SOPS),
+            audio_config = SunshineAudioConfig(ld_str(EnvKey.AUDIO_CONFIG))
+        )
+    )

pkg/sunshine/enums.py

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+from enum import StrEnum
+
+class SunshineAudioConfig(StrEnum):
+    STEREO = "2.0"
+    SURROUND_5_1 = "5.1"
+    SURROUND_7_1 = "7.1"
+

pkg/sunshine/env_key.py

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+from enum import Enum
+
+class KeyDefaultMixin(str):
+    def __new__(cls, requested_key: str, default: str):
+        obj = str.__new__(cls, requested_key)
+        obj.requested_key = requested_key
+        obj.default = default
+        return obj
+
+class SunshineEnvKey(KeyDefaultMixin, Enum):
+    APP_ID = ("SUNSHINE_APP_ID", "Unknown ID")
+    APP_NAME = ("SUNSHINE_APP_NAME", "Unknown App Name")
+    WIDTH = ("SUNSHINE_CLIENT_WIDTH", "1920")
+    HEIGHT = ("SUNSHINE_CLIENT_HEIGHT", "1080")
+    FPS = ("SUNSHINE_CLIENT_FPS", "60")
+    HDR = ("SUNSHINE_CLIENT_HDR", "0")
+    GCMAP = ("SUNSHINE_CLIENT_GCMAP", "0")
+    HOST_AUDIO = ("SUNSHINE_CLIENT_HOST_AUDIO", "0")
+    ENABLE_SOPS = ("SUNSHINE_CLIENT_ENABLE_SOPS", "0")
+    AUDIO_CONFIG = ("SUNSHINE_CLIENT_AUDIO_CONFIGURATION", "2.0")

pkg/sunshine/structs.py

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+from dataclasses import dataclass
+
+from .enums import SunshineAudioConfig
+
+@dataclass
+class SunshineClientInfo:
+    app_id: str
+    app_name: str
+
+@dataclass
+class SunshineClientSpecs:
+    width: int
+    height: int
+    fps: int
+    hdr: bool
+    gcmap: int
+
+@dataclass
+class SunshineClientOptions:
+    host_audio: bool
+    enable_sops: bool
+    audio_config: SunshineAudioConfig
+
+@dataclass
+class SunshineEnvironmentVariables:
+    info: SunshineClientInfo
+    specs: SunshineClientSpecs
+    options: SunshineClientOptions