Merge pull request #33757 from cachedout/state_set_doc

Reminder not to return non-serializable data from states
This commit is contained in:
Mike Place 2016-06-03 12:23:54 -07:00
commit daf462e430

View file

@ -155,6 +155,10 @@ The return data can also, include the **pchanges** key, this statnds for
`predictive changes`. The **pchanges** key informs the State system what
changes are predicted to occur.
.. note::
States should not return data which cannot be serialized such as frozensets.
Test State
==========