make switch_model_context async; update versions

pytransitions · Oct 13, 2020 · ac4421a · ac4421a
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diff --git a/Changelog.md b/Changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.8.5 ()
+
+- `AsyncMachine.switch_model_context` is expected to be `async` now for easier integration of async code during model switch.
+
 ## 0.8.4 (October 2020)
 
 Release 0.8.4 is a minor release and contains bugfixes as well as new features:

diff --git a/README.md b/README.md
@@ -1,9 +1,9 @@
 # <a name="transitions-module"></a> transitions
-[![Version](https://img.shields.io/badge/version-v0.8.4-orange.svg)](https://github.com/pytransitions/transitions)
+[![Version](https://img.shields.io/badge/version-v0.8.5-orange.svg)](https://github.com/pytransitions/transitions)
 [![Build Status](https://travis-ci.org/pytransitions/transitions.svg?branch=master)](https://travis-ci.org/pytransitions/transitions)
 [![Coverage Status](https://coveralls.io/repos/pytransitions/transitions/badge.svg?branch=master&service=github)](https://coveralls.io/github/pytransitions/transitions?branch=master)
 [![PyPi](https://img.shields.io/pypi/v/transitions.svg)](https://pypi.org/project/transitions)
-[![GitHub commits](https://img.shields.io/github/commits-since/pytransitions/transitions/0.8.3.svg)](https://github.com/pytransitions/transitions/compare/0.8.3...master)
+[![GitHub commits](https://img.shields.io/github/commits-since/pytransitions/transitions/0.8.4.svg)](https://github.com/pytransitions/transitions/compare/0.8.4...master)
 [![License](https://img.shields.io/github/license/pytransitions/transitions.svg)](LICENSE)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/pytransitions/transitions/master?filepath=examples%2FPlayground.ipynb)
 <!-- [![Pylint](https://img.shields.io/badge/pylint-9.71%2F10-green.svg)](https://github.com/pytransitions/transitions) -->

diff --git a/transitions/extensions/asyncio.py b/transitions/extensions/asyncio.py
@@ -120,7 +120,7 @@ async def execute(self, event_data):
 
         machine = event_data.machine
         # cancel running tasks since the transition will happen
-        machine.switch_model_context(event_data.model)
+        await machine.switch_model_context(event_data.model)
 
         await event_data.machine.callbacks(event_data.machine.before_state_change, event_data)
         await event_data.machine.callbacks(self.before, event_data)
@@ -352,7 +352,7 @@ async def await_all(callables):
         """
         return await asyncio.gather(*[func() for func in callables])
 
-    def switch_model_context(self, model):
+    async def switch_model_context(self, model):
         """
         This method is called by an `AsyncTransition` when all conditional tests have passed and the transition will happen.
         This requires already running tasks to be cancelled.

diff --git a/transitions/version.py b/transitions/version.py
@@ -2,4 +2,4 @@
     to determine transitions's version during runtime.
 """
 
-__version__ = '0.8.4'
+__version__ = '0.8.5'