Sorry if this isn’t the right place to post this type of question. If it’s not, I’ll gladly repost where it is acceptable.
I have been going through the matplotlib graphing different of plots course, and I wanted to practice on my own what I’ve learned.
I’ve come up with the following line graph:
#!/usr/bin/env python # This line graph will show the sales of a number of comic book sales throughout the week from matplotlib import pyplot as plt comics = ["batman", "green lantern", "superman", "the flash", "wonder woman"] sales = [700, 300, 450, 500, 550] y_axis = [100, 200, 300, 400, 500, 600, 700, 800, 900, 1000] y_axis_label = [ str(i) for i in y_axis ] plt.figure() plt.plot(comics, sales, marker="s") ax = plt.subplot() ax.set_yticks(y_axis) ax.set_yticklabels(y_axis_label) plt.title("Comic book sales for the week") plt.xlabel("Comic book") plt.ylabel("Number of copies sold") plt.show()
The graph plots as I would expect, but when running the script I receive the following warning:
MatplotlibDeprecationWarning: Adding an axes using the same arguments as a previous axes currently reuses the earlier instance. In a future version, a new instance will always be created and returned. Meanwhile, this warning can be suppressed, and the future behavior ensured, by passing a unique label to each axes instance.
warnings.warn(message, mplDeprecation, stacklevel=1)
Could someone explain to me what I’m doing wrong to receive the deprecation warning, and how to fix it?