`airflow.secrets.environment_variables`¶

Objects relating to sourcing connections from environment variables

Module Contents¶

Retrieves Connection object and Variable from environment variable.

`CONN_ENV_PREFIX`
`VAR_ENV_PREFIX`

airflow.secrets.environment_variables.CONN_ENV_PREFIX = AIRFLOW_CONN_[source]¶

airflow.secrets.environment_variables.VAR_ENV_PREFIX = AIRFLOW_VAR_[source]¶

class airflow.secrets.environment_variables.EnvironmentVariablesBackend[source]¶

Bases: airflow.secrets.BaseSecretsBackend

Retrieves Connection object and Variable from environment variable.

get_conn_uri(self, conn_id)[source]¶

Return URI representation of Connection conn_id :param conn_id: the connection id :return: deserialized Connection

get_conn_value(self, conn_id)[source]¶

Retrieve from Secrets Backend a string value representing the Connection object.

If the client your secrets backend uses already returns a python dict, you should override get_connection instead.

get_variable(self, key)[source]¶

Get Airflow Variable from Environment Variable