Question

运行python程序时有没有经历过时间延迟？我的应用程序假设在单击按钮后立即同时显示声音效果和图像。但有时在我点击按钮后，只有声音立即显示，图像没有显示，我需要滑动到另一个窗口（我正在使用Mac）并再次转回程序窗口，然后图像显示。显然存在时滞问题。但它时不时发生。我不确定我的代码中有什么问题。

这是我的代码（我将原始代码缩短到这里）：

    self.choiceA = self.master.bind('a', self.run1)
    self.choiceB = self.master.bind('l', self.run2)


def run1(self, event=None):
    self.draw_confirmation_button1()
    t = Timer(1, self.run1_s2)
    t.start()

def run1_s2(self):     
    self.clickPreProcess(False)

def run2(self, event=None):
    self.draw_confirmation_button2()
    t = Timer(1, self.run2_s2)
    t.start()

def run2_s2(self):
    self.clickPreProcess(True)


def clickPreProcess(self, human_choice):
    self.showResult()

def showResult(self):
    #show sounds#
    if self.value < 0:
        pygame.mixer.init()
        pygame.mixer.music.load("/Users/kezhang/Desktop/cues/sounds/loss/Trimed/2_matched.wav")
        pygame.mixer.music.play()

    elif self.value > 0:
        pygame.mixer.init()
        pygame.mixer.music.load("/Users/kezhang/Desktop/cues/sounds/wins/coin2_matched.wav")
        pygame.mixer.music.play()

    else:
        None

   #show images#
    if 1<=self.value<6:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c1_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
        #self.coin1 = Label(self.w, image=imgFile)

    if 6<=self.value<12:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c2_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
        #self.coin2 = Label(self.w, image=imgFile)

    if 12<=self.value<18:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c3_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
        #self.coin3 = Label(self.w, image=imgFile)

    if 18<=self.value<24:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c4_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
        #self.coin4 = Label(self.w, image=imgFile)

    if 24<=self.value<=30:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c5_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
        #self.coin5 = Label(self.w, image=imgFile)


    if -1>=self.value>-6:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c1_loss_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
    if -6>=self.value>-12:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c2_loss_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
    if -12>=self.value>-18:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c3_loss_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
    if -18>=self.value>-24:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c4_loss_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')
    if -24>=self.value>=-30:
        imgFile = Image.open('/Users/kezhang/Desktop/cues/images/c5_loss_rs.png')
        self.imDisplay = ImageTk.PhotoImage(imgFile)
        self.image = self.w.create_image(653, 384, image=self.imDisplay, anchor='center')

我使用了许多IF / ELSE功能来确定在某些条件下应显示哪个图像和声音。可能这就是为什么会有时间延迟的原因？非常感谢您的帮助！

谢谢！

使用pygame时的python时滞/延迟

0 个答案: