Searched refs:prev_e (Results 1 – 1 of 1) sorted by relevance
558 def visit_environment(self, e, prev_e=None): argument587 frames_updated = e.diff_frames(prev_e) if prev_e is not None else None591 prev_f = prev_e.frames[i]608 prev_e = getattr(prev_s, selector) if prev_s is not None else None609 if e is None and prev_e is None:616 if prev_e is not None:617 if e.is_different(prev_e):619 self.visit_environment(e, prev_e)