/usr/lib/python2.7/dist-packages/PyQt4/uic/Loader/loader.py is in python-qt4 4.11.2+dfsg-1.
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##
## Copyright (C) 2011 Riverbank Computing Limited.
## Copyright (C) 2006 Thorsten Marek.
## All right reserved.
##
## This file is part of PyQt.
##
## You may use this file under the terms of the GPL v2 or the revised BSD
## license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in
## the documentation and/or other materials provided with the
## distribution.
## * Neither the name of the Riverbank Computing Limited nor the names
## of its contributors may be used to endorse or promote products
## derived from this software without specific prior written
## permission.
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
#############################################################################
import os.path
from PyQt4 import QtGui, QtCore
from PyQt4.uic.uiparser import UIParser
from PyQt4.uic.Loader.qobjectcreator import LoaderCreatorPolicy
class DynamicUILoader(UIParser):
def __init__(self, package):
UIParser.__init__(self, QtCore, QtGui, LoaderCreatorPolicy(package))
def createToplevelWidget(self, classname, widgetname):
if self.toplevelInst is not None:
if not isinstance(self.toplevelInst, self.factory.findQObjectType(classname)):
raise TypeError(("Wrong base class of toplevel widget",
(type(self.toplevelInst), classname)))
return self.toplevelInst
else:
return self.factory.createQObject(classname, widgetname, ())
def loadUi(self, filename, toplevelInst, resource_suffix):
self.toplevelInst = toplevelInst
if hasattr(filename, 'read'):
basedir = ''
else:
# Allow the filename to be a QString.
filename = str(filename)
basedir = os.path.dirname(filename)
return self.parse(filename, resource_suffix, basedir)
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