Despite the comment, I don't understand the purpose of the last line in the following excerpt from the Axes.plot() method:
lines = []
for line in self._get_lines(*args, **kwargs):
self.add_line(line)
lines.append(line)
lines = [line for line in lines] # consume the generator
Would someone enlighten me, please? Or is that line in fact as useless as it appears to me?
Thanks.
Eric