mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2024-11-22 09:36:48 +03:00
38 lines
936 B
Python
38 lines
936 B
Python
"""`Configuration` provider values loading example."""
|
|
|
|
import os
|
|
|
|
from dependency_injector import containers, providers
|
|
from pydantic import BaseSettings, Field
|
|
|
|
# Emulate environment variables
|
|
os.environ["AWS_ACCESS_KEY_ID"] = "KEY"
|
|
os.environ["AWS_SECRET_ACCESS_KEY"] = "SECRET"
|
|
|
|
|
|
class AwsSettings(BaseSettings):
|
|
|
|
access_key_id: str = Field(env="aws_access_key_id")
|
|
secret_access_key: str = Field(env="aws_secret_access_key")
|
|
|
|
|
|
class Settings(BaseSettings):
|
|
|
|
aws: AwsSettings = AwsSettings()
|
|
optional: str = Field(default="default_value")
|
|
|
|
|
|
class Container(containers.DeclarativeContainer):
|
|
|
|
config = providers.Configuration()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
container = Container()
|
|
|
|
container.config.from_pydantic(Settings())
|
|
|
|
assert container.config.aws.access_key_id() == "KEY"
|
|
assert container.config.aws.secret_access_key() == "SECRET"
|
|
assert container.config.optional() == "default_value"
|