Bump python-statemachine from 2.5.0 to 2.6.0

[dependabot]

Bumps python-statemachine from 2.5.0 to 2.6.0.

Release notes

Sourced from python-statemachine's releases.

StateMachine 2.6.0

February 2026

What's new in 2.6.0

This release adds the StateMachine.enabled_events method, Python 3.14 support, a significant performance improvement for callback dispatch, and several bugfixes for async condition expressions, type checker compatibility, and Django integration.

Python compatibility in 2.6.0

StateMachine 2.6.0 supports Python 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, and 3.14.

Checking enabled events

A new StateMachine.enabled_events method lets you query which events have their cond/unless guards currently satisfied, going beyond StateMachine.allowed_events which only checks reachability from the current state.

This is particularly useful for UI scenarios where you want to enable or disable buttons based on whether an event's conditions are met at runtime.

>>> class ApprovalMachine(StateMachine):
...     pending = State(initial=True)
...     approved = State(final=True)
...     rejected = State(final=True)
...
...     approve = pending.to(approved, cond="is_manager")
...     reject = pending.to(rejected)
...
...     is_manager = False
>>> sm = ApprovalMachine()
>>> [e.id for e in sm.allowed_events]
['approve', 'reject']
>>> [e.id for e in sm.enabled_events()]
['reject']
>>> sm.is_manager = True
>>> [e.id for e in sm.enabled_events()]
['approve', 'reject']

Since conditions may depend on runtime arguments, any *args/**kwargs passed to enabled_events() are forwarded to the condition callbacks:

... (truncated)

Commits

• a18a396 Merge branch 'release/2.6.0'
• ac825d1 chore: prepare release 2.6.0
• 7211235 fix: skip MachineMixin init for Django historical models (#551) (#561)
• 9697dea fix: use *args/**kwargs in AddCallbacksMixin.call to silence Pyright (#51...
• 1f6013c feat: add enabled_events() method (#520) (#559)
• 570687e fix: await async predicates in condition expressions (#557)
• 37e6c1a fix: handle VAR_POSITIONAL and kwargs precedence in _fast_bind cache (#556)
• 1fd4b7e perf: cache signature binding results (#550)
• bf06293 fix: set ruff target-version to py39 and upgrade django (#555)
• 7b5fb68 feat: Add Python 3.14 support (#552)
• Additional commits viewable in compare view

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