python - How to stop matplotlib.pyplot.show() from removing all figures? -


after plotting several figures matplotlib, can keep track of figures plt.get_fignums(). if call plt.show() , plt.get_fignums() return empty list. afterwards, when call plt.show(), ignored.

question: there equivalent function plt.show() show figures in maintained matplotlib not affect internal state of matplotlib , can called multiple times same results?

i know that

for fn in plt.get_fignums():     plt.figure(fn).show()

will job. there built-in solution?


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