对不起,我仍然是Python的初学者,不知道如何退出循环。首先,我对“退出Q”的输入有困难。我把它弄得乱七八糟,无法让程序使用Q或Q退出。full_name = input ('Enter a customers name (or q to quit): ')location = input("
我想为Qt 4.7.4安装PyQt,并且我从riverbankcomputing.co.uk下载了包SIP 。/home/user/Desktop/PyQt-x11-gpl-4.8.5/QtCore/sipQtCoreQThread.cpp: In function ‘PyObject* meth_QThread_currentThreadId(PyObject*, PyObject*)’:
/home/user/Desktop/PyQt-x11-gpl-4.8.5/QtCore/sipQtCoreQThr