| :mod:`airflow.models.renderedtifields` |
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| .. py:module:: airflow.models.renderedtifields |
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| .. autoapi-nested-parse:: |
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| Save Rendered Template Fields |
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| Module Contents |
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| .. py:class:: RenderedTaskInstanceFields(ti, render_templates=True) |
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| Bases: :class:`airflow.models.base.Base` |
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| Save Rendered Template Fields |
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| .. attribute:: __tablename__ |
| :annotation: = rendered_task_instance_fields |
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| .. attribute:: dag_id |
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| .. attribute:: task_id |
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| .. attribute:: execution_date |
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| .. attribute:: rendered_fields |
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| .. method:: __repr__(self) |
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| .. classmethod:: get_templated_fields(cls, ti, session=None) |
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| Get templated field for a TaskInstance from the RenderedTaskInstanceFields |
| table. |
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| :param ti: Task Instance |
| :param session: SqlAlchemy Session |
| :return: Rendered Templated TI field |
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| .. method:: write(self, session=None) |
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| Write instance to database |
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| :param session: SqlAlchemy Session |
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| .. classmethod:: delete_old_records(cls, task_id, dag_id, num_to_keep=conf.getint('core', 'max_num_rendered_ti_fields_per_task', fallback=0), session=None) |
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| Keep only Last X (num_to_keep) number of records for a task by deleting others |
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| :param task_id: Task ID |
| :param dag_id: Dag ID |
| :param num_to_keep: Number of Records to keep |
| :param session: SqlAlchemy Session |
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