src/qweechat/qt_compat.py

   1 #!/usr/bin/env python
   2 #
   3 # File downloaded from: https://github.com/epage/PythonUtils/blob/master/util/qt_compat.py
   4 # Author: epage
   5 # License: LGPL 2.1
   6 #
   7
   8 from __future__ import with_statement
   9 from __future__ import division
  10
  11 _TRY_PYSIDE = True
  12
  13 try:
  14     if not _TRY_PYSIDE:
  15         raise ImportError()
  16     import PySide.QtCore as _QtCore
  17     QtCore = _QtCore
  18     USES_PYSIDE = True
  19 except ImportError:
  20     import sip
  21     sip.setapi('QString', 2)
  22     sip.setapi('QVariant', 2)
  23     import PyQt4.QtCore as _QtCore
  24     QtCore = _QtCore
  25     USES_PYSIDE = False
  26
  27
  28 def _pyside_import_module(moduleName):
  29     pyside = __import__('PySide', globals(), locals(), [moduleName], -1)
  30     return getattr(pyside, moduleName)
  31
  32
  33 def _pyqt4_import_module(moduleName):
  34     pyside = __import__('PyQt4', globals(), locals(), [moduleName], -1)
  35     return getattr(pyside, moduleName)
  36
  37
  38 if USES_PYSIDE:
  39     import_module = _pyside_import_module
  40
  41     Signal = QtCore.Signal
  42     Slot = QtCore.Slot
  43     Property = QtCore.Property
  44 else:
  45     import_module = _pyqt4_import_module
  46
  47     Signal = QtCore.pyqtSignal
  48     Slot = QtCore.pyqtSlot
  49     Property = QtCore.pyqtProperty
  50
  51
  52 if __name__ == "__main__":
  53     pass