Remove settings deprecations

.env.template

@@ -50,10 +50,6 @@ EMAIL_RECIPIENT=someone@somewhere.com
 EMAIL_SENDER=root@localhost
 
 # Tests
-TESTS_DB_HOST=localhost
-TESTS_DB_PORT=5432
-TESTS_DB_NAME=test_db-name
-TESTS_DB_USER=db-user
 TESTS_DB_PASSWORD=db-password
 TESTS_DROP_DATABASE_BEFORE_TESTS=True
 TESTS_DROP_DATABASE_AFTER_TESTS=True

app/lib/settings.py

@@ -15,22 +15,16 @@ __all__ = [
     "ServerSettings",
 ]
 
-from pydantic import Extra
-from pydantic_settings import BaseSettings
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 from const import ROOT_DIR
 
 
 class BaseEnvSettings(BaseSettings):
-    class Config:
-        env_file_encoding = "utf-8"
-        extra = Extra.ignore
+    model_config = SettingsConfigDict(case_sensitive=True, extra="ignore", env_file_encoding="utf-8")
 
 
 class AppSettings(BaseEnvSettings):
-    class Config:
-        case_sensitive = True
-
     BUILD_NUMBER: str = "0"
     DEBUG: bool = False
     ENVIRONMENT: str = "local"
@@ -43,9 +37,7 @@ class AppSettings(BaseEnvSettings):
 
 
 class APISettings(BaseEnvSettings):
-    class Config:
-        env_prefix = "API_"
-        case_sensitive = True
+    model_config = SettingsConfigDict(env_prefix="API_")
 
     CACHE_EXPIRATION: int = 60
     DB_SESSION_DEPENDENCY_KEY: str = "db_session"
@@ -57,9 +49,7 @@ class APISettings(BaseEnvSettings):
 
 
 class OpenAPISettings(BaseEnvSettings):
-    class Config:
-        env_prefix = "OPENAPI_"
-        case_sensitive = True
+    model_config = SettingsConfigDict(env_prefix="OPENAPI_")
 
     TITLE: Optional[str] = "My Litestar App"
     VERSION: str = "0.1.0"
@@ -68,9 +58,7 @@ class OpenAPISettings(BaseEnvSettings):
 
 
 class DatabaseSettings(BaseEnvSettings):
-    class Config:
-        env_prefix = "DB_"
-        case_sensitive = True
+    model_config = SettingsConfigDict(env_prefix="DB_")
 
     ECHO: bool = False
     ECHO_POOL: Union[bool, Literal["debug"]] = False
@@ -87,9 +75,7 @@ class DatabaseSettings(BaseEnvSettings):
 
 
 class TestingSettings(BaseEnvSettings):
-    class Config:
-        env_prefix = "TESTS_"
-        case_sensitive = True
+    model_config = SettingsConfigDict(env_prefix="TESTS_")
 
     DB_TEMPLATE_NAME: str = "db-template-name"
     DROP_DATABASE_BEFORE_TESTS: bool = True
@@ -97,9 +83,7 @@ class TestingSettings(BaseEnvSettings):
 
 
 class ServerSettings(BaseEnvSettings):
-    class Config:
-        env_prefix = "UVICORN_"
-        case_sensitive = True
+    model_config = SettingsConfigDict(env_prefix="UVICORN_")
 
     HOST: str = "localhost"
     LOG_LEVEL: str = "info"
@@ -109,9 +93,7 @@ class ServerSettings(BaseEnvSettings):
 
 
 class EmailSettings(BaseEnvSettings):
-    class Config:
-        env_prefix = "EMAIL_"
-        case_sensitive = True
+    model_config = SettingsConfigDict(env_prefix="EMAIL_")
 
 
 if "pytest" in sys.modules:

main.py

@@ -32,7 +32,7 @@ app = create_app()
 
 if __name__ == "__main__":
     uvicorn.run(
-        app,
+        app="main:app",
         host=settings.server.HOST,
         log_level=settings.server.LOG_LEVEL,
         port=settings.server.PORT,

settings_test.py

@@ -1,11 +0,0 @@
-import logging
-
-POSTGRES_HOST: str = "localhost"
-POSTGRES_PORT: int = 5432
-POSTGRES_TEST_USER = "addressbook"
-POSTGRES_TEST_PASSWORD = "addressbook"
-
-LOG_PATH = "/tmp/addressbook-log"
-MIN_LOG_LEVEL: int = logging.INFO
-DROP_TEMPLATE_DATABASE_BEFORE_TESTS: bool = False
-FLYWAY_BINARY_PATH: str = "/usr/bin/flyway"