This documentation is for an unreleased version of MPF!
This is the developer documentation for MPF 0.54, 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.
Represents a show queue.
Accessing show_queues in code
The device collection which contains the show_queues in your machine is available via
self.machine.show_queues. For example, to access one called “foo”, you would use
self.machine.show_queues.foo. You can also access show_queues in dictionary form, e.g.
You can also get devices by tag or hardware number. See the DeviceCollection documentation for details.
Methods & Attributes
Show_queues have the following methods & attributes available. Note that methods & attributes inherited from base classes are not included here.
enqueue_show(show_config: mpf.assets.show.ShowConfig, start_step: int)¶
Add a show to the end of the queue.
format_log_line(msg, context, error_no) → str¶
Return a formatted log line with log link and context.
raise_config_error(msg, error_no, *, context=None) → NoReturn¶
Raise a ConfigFileError exception.