qt4 - How to find Version of Qt? -

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how know version of qt using.when open qt creator shows welcome qt creator 2.3.in build setting shows qt version qt 4.7.1. please me.

all version info in pyqt5.qt: 

from pyqt5 import qt  vers = ['%s = %s' % (k,v) k,v in vars(qt).items() if k.lower().find('version') >= 0 , not inspect.isbuiltin(v)] print('\n'.join(sorted(vers)))

prints

pyqt_version = 328193 pyqt_version_str = 5.2.1 qopenglversionprofile = <class 'pyqt5.qtgui.qopenglversionprofile'> qt_version = 328192 qt_version_str = 5.2.0 qversion = <built-in function qversion> qwebkitmajorversion = <built-in function qwebkitmajorversion> qwebkitminorversion = <built-in function qwebkitminorversion> qwebkitversion = <built-in function qwebkitversion>

the functions can called too: 

>>> vers = ['%s = %s' % (k,v()) k,v in vars(qt).items() if k.lower().find('version') >= 0 , inspect.isbuiltin(v)] >>> print('\n'.join(sorted(vers))) qversion = 5.2.0 qwebkitmajorversion = 538 qwebkitminorversion = 1 qwebkitversion = 538.1

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