blark.transform.Action
- class blark.transform.Action(name: Token, body: StatementList | None, meta: Meta | None = None)[source]
Bases:
object
A full, named action declaration.
Actions belong to function blocks. Actions may not contain variable blocks, but may contain an implementation. Variable references are assumed to be from the local namespace (i.e., the owner function block) or in the global scope.
Examples:
ACTION ActName END_ACTION ACTION ActName iValue := iValue + 2; END_ACTION
Lark grammar
This class is used by the following grammar rules:
action
action: "ACTION"i action_name ":" [ function_block_body ] "END_ACTION"i ";"*
Methods
__init__
(name, body[, meta])Attributes
- body: StatementList | None
- from_lark() T