| :mod:`airflow.contrib.sensors.bash_sensor` |
| ========================================== |
| |
| .. py:module:: airflow.contrib.sensors.bash_sensor |
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| Module Contents |
| --------------- |
| |
| .. py:class:: BashSensor(bash_command, env=None, output_encoding='utf-8', *args, **kwargs) |
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| Bases: :class:`airflow.sensors.base_sensor_operator.BaseSensorOperator` |
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| Executes a bash command/script and returns True if and only if the |
| return code is 0. |
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| :param bash_command: The command, set of commands or reference to a |
| bash script (must be '.sh') to be executed. |
| :type bash_command: str |
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| :param env: 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) |
| :type env: dict |
| :param output_encoding: output encoding of bash command. |
| :type output_encoding: str |
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| .. attribute:: template_fields |
| :annotation: = ['bash_command', 'env'] |
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| .. method:: poke(self, context) |
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| Execute the bash command in a temporary directory |
| which will be cleaned afterwards |
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