appjar.py 文件源码

def __loadMatplotlib(self):
        global FigureCanvasTkAgg, Figure

        if FigureCanvasTkAgg is None:
            try:
                from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
                from matplotlib.figure import Figure
            except:
                FigureCanvasTkAgg = Figure = False