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https://github.com/ets-labs/python-dependency-injector.git
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6030950596
* Add implementation * Update changelog * Fix deepcopy() * Add example * Add tests * Add docs
36 lines
918 B
Python
36 lines
918 B
Python
"""`Configuration` provider values loading example."""
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import os
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from dependency_injector import containers, providers
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from pydantic import BaseSettings, Field
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# Emulate environment variables
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os.environ["AWS_ACCESS_KEY_ID"] = "KEY"
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os.environ["AWS_SECRET_ACCESS_KEY"] = "SECRET"
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class AwsSettings(BaseSettings):
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access_key_id: str = Field(env="aws_access_key_id")
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secret_access_key: str = Field(env="aws_secret_access_key")
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class Settings(BaseSettings):
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aws: AwsSettings = AwsSettings()
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optional: str = Field(default="default_value")
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class Container(containers.DeclarativeContainer):
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config = providers.Configuration(pydantic_settings=[Settings()])
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if __name__ == "__main__":
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container = Container()
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assert container.config.aws.access_key_id() == "KEY"
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assert container.config.aws.secret_access_key() == "SECRET"
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assert container.config.optional() == "default_value"
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