= Getting the version numbers of Qt, SIP and PyQt =
When you report a bug in !PyQt you need to supply information about the configuration you are using, including the versions of the Qt library, SIP and PyQt modules. The following code should help.

{{{#!python

from PyQt4.QtCore import QT_VERSION_STR
from PyQt4.pyqtconfig import Configuration

print("Qt version:", QT_VERSION_STR)
cfg = Configuration()
print("SIP version:", cfg.sip_version_str)
print("PyQt version:", cfg.pyqt_version_str)
}}}
Note that the pyqtconfig module is deprecated in PyQt 4.10. See http://pyqt.sourceforge.net/Docs/PyQt4/build_system.html for more details. If you are unable to import pyqtconfig (for example when using Riverbank's packaged binaries) you can use the following:

{{{#!python

from PyQt4.QtCore import QT_VERSION_STR
from PyQt4.Qt import PYQT_VERSION_STR
from sip import SIP_VERSION_STR

print("Qt version:", QT_VERSION_STR)
print("SIP version:", SIP_VERSION_STR)
print("PyQt version:", PYQT_VERSION_STR)
}}}

For PyQt5 getting the version is the same as in the last example above, just exchange PyQt4 for PyQt5