prefect 0.5.2

Unredacted: The 0.5.2 Release

on Python PyPI

0.5.2

Released April 19, 2019

Features

• Implement two new triggers that allow for specifying bounds on the number of failures or successes - #933

Enhancements

• DaskExecutor(local_processes=True) supports timeouts - #886
• Calling Secret.get() from within a Flow context raises an informative error - #927
• Add new keywords to Task.set_upstream and Task.set_downstream for handling keyed and mapped dependencies - #823
• Downgrade default logging level to "INFO" from "DEBUG" - #935
• Add start times to queued states - #937
• Add is_submitted to states - #944
• Introduce new ClientFailed state - #938

Task Library

• Add task for sending Slack notifications via Prefect Slack App - #932

Fixes

• Fix issue with timeouts behaving incorrectly with unpickleable objects - #886
• Fix issue with Flow validation being performed even when eager validation was turned off - #919
• Fix issue with downstream tasks with all_failed triggers running if an upstream Client call fails in Cloud - #938

Breaking Changes

• Remove prefect make user config from cli commands - #904
• Change set_schedule_active keyword in Flow deployments to set_schedule_inactive to match Cloud - #941

Contributors

• None