0
我想在Python中做一个简单的幻灯片来查看0.html,1.html和2.html与他们之间3秒的延迟。幻灯片的网页(python)
下面的脚本显示0.html在3秒内,然后我得到一个“分段错误(核心转储)”的错误。有任何想法吗?
我迄今为止代码:
#!/usr/bin/python
import sys
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyQt4.QtWebKit import *
import urllib
class Window(QWidget):
def __init__(self, url, dur):
super(Window, self).__init__()
view = QWebView(self)
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(view)
html = urllib.urlopen(url).read()
view.setHtml(html)
QTimer.singleShot(dur * 1000, self.close)
def playWidget(url, dur):
app = QApplication(sys.argv)
window = Window(url, dur)
window.showFullScreen()
app.exec_()
x = 0
while (x < 3):
page = "%s.html" % x
playWidget(page , 3)
x = x + 1