mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2024-11-25 11:04:01 +03:00
27 lines
798 B
Python
27 lines
798 B
Python
"""`Configuration` provider values loading example."""
|
|
|
|
import os
|
|
|
|
from dependency_injector import containers, providers
|
|
|
|
|
|
class Container(containers.DeclarativeContainer):
|
|
|
|
config = providers.Configuration()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
container = Container()
|
|
|
|
# Emulate environment variables
|
|
os.environ['AWS_ACCESS_KEY_ID'] = 'KEY'
|
|
os.environ['AWS_SECRET_ACCESS_KEY'] = 'SECRET'
|
|
|
|
container.config.aws.access_key_id.from_env('AWS_ACCESS_KEY_ID')
|
|
container.config.aws.secret_access_key.from_env('AWS_SECRET_ACCESS_KEY')
|
|
container.config.optional.from_env('UNDEFINED', 'default_value')
|
|
|
|
assert container.config.aws.access_key_id() == 'KEY'
|
|
assert container.config.aws.secret_access_key() == 'SECRET'
|
|
assert container.config.optional() == 'default_value'
|