Function clear_frames

Lib/traceback.py:277–285

Clear all references to local variables in the frames of a traceback.

(tb)

def clear_frames(tb):
    "Clear all references to local variables in the frames of a traceback."
    while tb is not None:
        try:
            tb.tb_frame.clear()
        except RuntimeError:
            # Ignore the exception raised if the frame is still executing.
            pass
        tb = tb.tb_next


class FrameSummary: