（PyQt和PySide）QFileDialog.getExistingDirectory在Windows上不起作用

This code works perfectly fine on mac, after clicking on the button, the dir dialog show up. On Windows, it freezes after the button clicks (refer to the picture).

这段代码在mac上完美运行,点击按钮后,dir对话框显示出来。在Windows上,按钮点击后会冻结(参见图片)。

Here is my code:

这是我的代码:

import os 
import sys
from Pyside import QtGui

class OpenDir(QtGui.QWidget):
   def __init__(self):
      super(OpenDir, self).__init__()
      self.initUI()

   def initUI(self):
      self.openDir = QtGui.QPushButton('Dialog', self)
      self.openDir.move(20, 20);
      self.openDir.clicked.connect(self.open_dir)
      self.show()

   def open_dir(self):
      self.filename = QtGui.QFileDialog.getExistingDirectory(self, 
                                             "open dir", os.getcwd())

def main():
   app = QtGui.QApplication(sys.argv)
   ui = OpenDir()
   sys.exit(app.exec_())

if __name__ == '__main__':
   main()

Updated:

Error after clicking on dialog button.

单击对话框按钮后出错。

1 个解决方案

#1

I fixed my problem by installing Python 3.4.3. So I assume this must be compatibility between PyQt/PySide and Python distributions (Anaconda).

我通过安装Python 3.4.3解决了我的问题。所以我认为这必须是PyQt / PySide和Python发行版(Anaconda)之间的兼容性。