Python notes: PyQt4 [some interesting exceptions], pythonpyqt4

Python notes: PyQt4 [some interesting exceptions], pythonpyqt4

At first, I naturally thought that it would be nice to use from PyQt4 import * When importing a package.

The result shows that if you did not import anything like this, the system loads PyQt4 and then deletes all.

1 >>> from PyQt4 import * 2 >>> locals () 3 {'_ builtins __': <module '_ builtin _' (built-in)>, '_ name _': '_ main _', '_ doc __': none, '_ package _': None}

So at present, I still honestly followed the tutorial to write from PyQt4 import QtGui.