New issue 1868: tkinter is slower on PyPy https://bitbucket.org/pypy/pypy/issue/1868/tkinter-is-slower-on-pypy
mario_: This code runs over 10 times slower on PyPy 2.3 than on CPython 3.2. Both use Tcl/Tk version 8.5. from tkinter import * import math, time root = Tk() canvas = Canvas(root, width=500, height=500) canvas.pack() TIME = time.time() l = 5000 for i in range(l): angle = math.pi*i/l canvas.create_line(0, 0, 500*math.sin(angle), 500*math.cos(angle)) print(time.time()-TIME) root.mainloop() _______________________________________________ pypy-issue mailing list [email protected] https://mail.python.org/mailman/listinfo/pypy-issue
