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PyPI · #5289 most downloaded on PyPI
Python library for dataflow programming with Amazon SWF
Last release 3 months ago
01 Jul 2026
Release timing varies
gaps range from 8 days to 9 months
Most releases are documented
notes for 50 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
13 years old
139 releases · first in 2014
Use trusted publishing by @ewjoachim in https://github.com/botify-labs/simpleflow/pull/456
Full Changelog: https://github.com/botify-labs/simpleflow/compare/0.35.0...0.36.0
Add workflow_task_list parameter to WorkflowTask
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One column per quarter.
Add task_list to ActivityWorker context
- Some spring cleanups (#449) - (#447) -
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- (#440) -
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- (#437) -
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Revert "Remove obsolete int-to-datetime translation"
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(Merge pull request #417 from botify-labs/task/DATA-17957/Simpleflow-remove-kubernetes-support)
markupsafe has breaking changes for callers expecting v0.x.
Merge pull request #414 from botify-labs/task/DATA-17843/Simpleflow-implement-ContinueAsNew
Unrelated: Improve typing
Create ContinueAsNewWorkflowTask
Executors, Workflow: add continue_as_new
simpleflow/history.py: add last_event_id
Document continue_as_new, add example
Review fix: try improving the documentation
Unrelated: import annotations in script/release
Update ci.yml
Cancel GitHub actions when pushing new commits.
Add propagate_signals_to_parent
This is sometimes needed to prevent the parent workflow being confused by unknown signals.
Unpin Jinja2 and markupsafe
Update docs/src/features/signals.md
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Replace master with main in release script
master with main in release script (#389)Enhancement/386/seasonal cleanups
Improvement/375/task failure context add full exception class name
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- Update subprocess32 to 3.5.x
- task/340/remote-syslog-support
task/DATA-7023/local_executor_run_id
- Prune worker process tree.
swf: WorkflowTask: add the possibility to use a custom task list
Fix reading requirements-dev.txt again
Fix reading requirements-dev.txt :roll_eyes:
Remove explicit handling of AWS credentials from env vars.
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simpleflow.execute.python: handle huge args
- Feature: custom logic on retry
Expose simpleflow.utils.serialize_complex_object() function
Feature: raises_on_failure and retry on workflow
Improve tests and fix jumbo fields decoding on failure
Add 'simpleflow binaries.download' command
Fail activity task on k8s job spawning failure
- Small settings improvements
add meta to metrology, upload stats only at the end of a task
inject context into python subprocess
Feature/318/simpleflow download binary
- Slow jumbo cache fixes
Nothing published for this version
- Kubernetes integration
* blank SWF decision execution context when needed
Update the link to the documentation
- Fix diskcache OperationalError
Enhancement: save waiting_signals in the execution context
Allow Workflow instances in Group
Don't raise when ThrottlingException occur on RecordActivityTaskHeartbeat endpoint
Fix activity.rerun not working with class based tasks
Move workers cleanup/start outside SIGCHLD handler
Fix MANIFEST.in so README.md is included in final package
- Improve process stopping
Enhancement/276/improve execute python
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