Get stack trace.
Get the call stack trace. The stack trace is a list of tuples each of which represents one of two types of operations, push(“ENTER”) or pop(“EXIT”) to/from the call stack. The table blow shows data sored in the tuple elements.
Index Content 0 “ENTER” or “EXIT” 1 Stack position 2 Time (Seconds elapsed from the epoch) 3 String to represent Cells object 4 A tuple of arguments to the Cells object
The call stack trace must be activated by
start_stacktrace()to get the trace, otherwise a runtime error is raised,
Returns: A list of tuples each of which is a record of stack history.
New in version 0.0.25.