o g1@sddlZddlZddlZddlZdZejjdddddZejjddddd Zejjdddejj d d d d Z ejjdddejj d d ddZ ejjdddddZ dS)N TkAggT)skip_on_importerrorcCsd}ztjtjd|gitjdddttjddd}Wntjy,t dYdStj y;t d YdSwt |j |j d d ksKJdS) 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") -cr0 MPLBACKENDSOURCE_DATE_EPOCHTenvtimeoutstdoutcheckuniversal_newlinesSubprocess timed outz 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 rrz&Most likely plot.show(block=True) hungr'rr(r)r!r$r$r%&test_figuremanager_cleans_own_mainloopls&   r-cCsd}ztjtjd|gitjdddtddd}Wntjy*t dYdSwd |j vs2Jt |j tj d |j rDt d dSdS) 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_outputrrzException in Tkinter callback)filer') rrrrrrrrrrstderrr returncoder!r$r$r%test_never_updates(   r2cCsd}ztjtjd|gitjdddttjdd}Wntjy+t dYdSw|j d d ks6J|j d d ks@J|j rJt d dSdS) 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 rrzsetup completer(rr')rrrrrrrrrrrr r r1r!r$r$r%test_missing_back_buttons(   r3) rrrrrmarkbackendr&r*flakyr-r2r3r$r$r$r%s" 2 +  ,  /