Optionallineno1-indexed source line the node starts on.
Optionalcol_0-indexed byte offset (UTF-8) within lineno where the node starts.
Optionalend_1-indexed source line the node ends on.
Optionalend_0-indexed byte offset (UTF-8) within end_lineno where the node ends.
OptionalinlineOptional inline comment attached to this node.
OptionalvarargDefaults for kwonlyargs, positionally aligned with it; a null entry means that keyword-only argument has no default.
OptionalkwargDefaults for the trailing portion of posonlyargs + args, right-aligned (the last default pairs with the last argument).
The full parameter list of a function or lambda, covering positional-only, regular,
*args, keyword-only, and**kwargsparameters.