擅长:python、mysql、java
<p>请尝试以下代码,而不是<code>my_win.execute_function_threaded</code>调用:</p>
<pre><code>class MyWindow(QtWidgets.QMainWindow):
"""Auto-closing window"""
def __init__(self, parent=None):
super(MyWindow, self).__init__(parent)
QtCore.QTimer.singleShot(30000, self.close)
</code></pre>