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Python 在PyQt4(anaconda)[PyCharm 4.5]中运行程序后,窗口立即关闭_Python_Window_Pyqt4_Pycharm - Fatal编程技术网

Python 在PyQt4(anaconda)[PyCharm 4.5]中运行程序后,窗口立即关闭

Python 在PyQt4(anaconda)[PyCharm 4.5]中运行程序后,窗口立即关闭,python,window,pyqt4,pycharm,Python,Window,Pyqt4,Pycharm,所以,我试图在Pycharm中运行一个非常简单的程序(一个窗口),它运行的是Anaconda2.7&PyQt4。每当我点击Run按钮时,它就会打开我的程序,但关闭窗口的速度太快,我甚至看不到它。谁能帮忙吗?谢谢大家! 附言 我对编程很陌生 {__author__ = 'Jay' import sys from PyQt4 import QtGui app = QtGui.QApplication(sys.argv) window = QtGui.QWidget() window.show

所以,我试图在Pycharm中运行一个非常简单的程序(一个窗口),它运行的是Anaconda2.7&PyQt4。每当我点击
Run
按钮时,它就会打开我的程序,但关闭窗口的速度太快,我甚至看不到它。谁能帮忙吗?谢谢大家!

附言

我对编程很陌生

{__author__ = 'Jay'

import sys
from PyQt4 import QtGui

app = QtGui.QApplication(sys.argv)

window = QtGui.QWidget()

window.show()}

调用
window.show()
后,需要阻止程序的执行,以便
window
对象保持活动状态,否则它将被垃圾收集
app.exec_389;()
为您执行此操作

{__author__ = 'Jay'

import sys
from PyQt4 import QtGui

app = QtGui.QApplication(sys.argv)

window = QtGui.QWidget()

window.show()
app.exec_()}     # added this line