U \ a1@sddlZddlZddlZddlZdZejjdddddZejjddddd Zejjdddejj d d d d Z ejjdddejj d d ddZ ejjdddddZ dS)N TkAggT)Zskip_on_importerrorcCsd}z0tjtjd|gtjdddttjddd}Wn>tjk rTt dYn>tj k rrt d Yn Xt |j |j d d kstdS) Na import matplotlib.pyplot as plt import numpy as np from matplotlib.backends import _tkagg def evil_blit(photoimage, aggimage, offsets, bboxptr): data = np.asarray(aggimage) height, width = data.shape[:2] dataptr = (height, width, data.ctypes.data) _tkagg.blit( photoimage.tk.interpaddr(), str(photoimage), dataptr, offsets, bboxptr) fig, ax = plt.subplots() bad_boxes = ((-1, 2, 0, 2), (2, 0, 0, 2), (1, 6, 0, 2), (0, 2, -1, 2), (0, 2, 2, 0), (0, 2, 1, 6)) for bad_box in bad_boxes: try: evil_blit(fig.canvas._tkphoto, np.ones((4, 4, 4)), (0, 1, 2, 3), bad_box) except ValueError: print("success") -cr0Z MPLBACKENDSOURCE_DATE_EPOCHTenvtimeoutstdoutcheckuniversal_newlinesSubprocess timed outztjk rTt dYn4tj k rrt d YnX|j d d kstdS) Na] import tkinter import matplotlib.pyplot as plt success = False def do_plot(): plt.figure() plt.plot([1, 2], [3, 5]) plt.close() root.after(0, legitimate_quit) def legitimate_quit(): root.quit() global success success = True root = tkinter.Tk() root.after(0, do_plot) root.mainloop() if success: print("success") rrrrTrr+Subprocess failed to test intended behaviorrrrrrrrrrrrrrr rrr r#r#r$*test_figuremanager_preserves_host_mainloop@s$  r))ZrerunscCsd}z0tjtjd|gtjdddttjddd}Wn>tjk rTt dYn tj k rrt d YnX|j d d kstdS) Na> import tkinter import time import matplotlib.pyplot as plt import threading from matplotlib.cbook import _get_running_interactive_framework root = tkinter.Tk() plt.plot([1, 2, 3], [1, 2, 5]) def target(): while not 'tk' == _get_running_interactive_framework(): time.sleep(.01) plt.close() if show_finished_event.wait(): print('success') show_finished_event = threading.Event() thread = threading.Thread(target=target, daemon=True) thread.start() plt.show(block=True) # testing if this function hangs show_finished_event.set() thread.join() rrrrT)r r r r r z&Most likely plot.show(block=True) hungr&rr'r(r r#r#r$&test_figuremanager_cleans_own_mainloopls$  r+cCsd}z,tjtjd|gtjdddtddd}Wn tjk rPt dYn0Xd |j ks`t t |j tj d |j rt d dS) NaK import tkinter del tkinter.Misc.update del tkinter.Misc.update_idletasks import matplotlib.pyplot as plt fig = plt.figure() plt.show(block=False) # regression test on FigureCanvasTkAgg plt.draw() # regression test on NavigationToolbar2Tk fig.canvas.toolbar.configure_subplots() # check for update() or update_idletasks() in the event queue # functionally equivalent to tkinter.Misc.update # must pause >= 1 ms to process tcl idle events plus # extra time to avoid flaky tests on slow systems plt.pause(0.1) # regression test on FigureCanvasTk filter_destroy callback plt.close(fig) rrrrT)r r capture_outputr rzException in Tkinter callback)filer&)rrrrrrrrrrstderrrr returncoder r#r#r$test_never_updates$  r0cCsd}z.tjtjd|gtjdddttjdd}Wn tjk rRt dYn:X|j d d ksht |j d d ks|t |jrt d dS) Na import matplotlib.pyplot as plt from matplotlib.backends.backend_tkagg import NavigationToolbar2Tk class Toolbar(NavigationToolbar2Tk): # only display the buttons we need toolitems = [t for t in NavigationToolbar2Tk.toolitems if t[0] in ('Home', 'Pan', 'Zoom')] fig = plt.figure() print("setup complete") # this should not raise Toolbar(fig.canvas, fig.canvas.manager.window) print("success") rrrrT)r r r r rzsetup completer'rr&)rrrrrrrrrrrr rrr/r r#r#r$test_missing_back_buttons$  r1) rrrrrmarkbackendr%r)Zflakyr+r0r1r#r#r#r$s  2 +  ,  /