airflow.operators.bash_operator

Module Contents

class airflow.operators.bash_operator.BashOperator(bash_command, xcom_push=False, env=None, output_encoding='utf-8', *args, **kwargs)[source]

Bases:airflow.models.BaseOperator

Execute a Bash script, command or set of commands.

See also

For more information on how to use this operator, take a look at the guide: BashOperator

Parameters

  • bash_command (str) – The command, set of commands or reference to a bash script (must be ‘.sh’) to be executed. (templated)

  • xcom_push (bool) – If xcom_push is True, the last line written to stdout will also be pushed to an XCom when the bash command completes.

  • env (dict) – If env is not None, it must be a mapping that defines the environment variables for the new process; these are used instead of inheriting the current process environment, which is the default behavior. (templated)

  • output_encoding (str) – Output encoding of bash command

template_fields = ['bash_command', 'env'][source]
template_ext = ['.sh', '.bash'][source]
ui_color = #f0ede4[source]
execute(self, context)[source]

Execute the bash command in a temporary directory which will be cleaned afterwards

on_kill(self)[source]