first commit

src/core/config.py

@@ -0,0 +1,56 @@
+from os import environ
+from os.path import exists
+
+from pydantic import Field, model_validator
+from pydantic_extra_types.semantic_version import SemanticVersion
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+def get_version():
+    if exists('.version'):
+        with open('.version', encoding='utf-8') as f:
+            return SemanticVersion.parse(f.read().strip())
+
+    return SemanticVersion.parse('0.0.0')
+
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(
+        env_file='.env',
+        validate_default=False,
+        extra='ignore',
+    )
+
+    # App info
+    APP_NAME: str = 'VK Resender API'
+    APP_DESCRIPTION: str = 'API for the VK Resender'
+    APP_PORT: int = Field(default=9000)
+    VERSION: SemanticVersion = Field(default_factory=get_version)
+    DEBUG: bool = Field(default=False)
+
+    # Security
+    SECRET_KEY: str = Field(default='secret')
+    ALGORITHM: str = 'HS256'
+
+    # Database
+    DATABASE_URL: str = Field(default='sqlite:///sql.db')
+
+    # Redis
+    REDIS_URL: str = Field(default='redis://localhost:6379/0')
+
+    # Loki Logging
+    LOKI_URL: str | None = Field(default=None)
+
+    # VK
+    VK_CLIENT_ID: str = Field(default='')
+    VK_REDIRECT_URI: str = Field(default='')
+
+    @model_validator(mode='after')
+    def celery_env(self):
+        environ['CELERY_BROKER_URL'] = self.REDIS_URL
+        environ['CELERY_RESULT_BACKEND'] = self.REDIS_URL
+
+        return self
+
+
+settings = Settings()