This documentation is for an unreleased version of MPF!
This is the developer documentation for MPF 0.51, which is the “dev” (next) release of MPF that is a work-in-progress. Use the “Read the Docs” link in the lower left corner to view the developer docs for the version of MPF you’re using.
A generic state machine.
Accessing state_machines in code
The device collection which contains the state_machines in your machine is available via
self.machine.state_machines. For example, to access one called “foo”, you would use
self.machine.state_machines.foo. You can also access state_machines in dictionary form, e.g.
You can also get devices by tag or hardware number. See the DeviceCollection documentation for details.
Methods & Attributes
State_machines have the following methods & attributes available. Note that methods & attributes inherited from base classes are not included here.
enable(**kwarg) → None¶
raise_config_error(msg, error_no, *, context=None)¶
Raise a ConfigFileError exception.
Return the current state.