Searched refs:prev_e (Results 1 – 1 of 1) sorted by relevance
552 def visit_environment(self, e, prev_e=None): argument581 frames_updated = e.diff_frames(prev_e) if prev_e is not None else None585 prev_f = prev_e.frames[i]602 prev_e = getattr(prev_s, selector) if prev_s is not None else None603 if e is None and prev_e is None:610 if prev_e is not None:611 if e.is_different(prev_e):613 self.visit_environment(e, prev_e)