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venv/lib/python3.12/site-packages/PyQt5/uic/Loader/loader.py

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+#############################################################################
+##
+## Copyright (C) 2019 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."
+##
+#############################################################################
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+from ..uiparser import UIParser
+from .qobjectcreator import LoaderCreatorPolicy
+
+
+class DynamicUILoader(UIParser):
+    def __init__(self, package):
+        UIParser.__init__(self, QtCore, QtGui, QtWidgets,
+                LoaderCreatorPolicy(package))
+
+    def createToplevelWidget(self, classname, widgetname):
+        if self.toplevelInst is None:
+            return self.factory.createQObject(classname, widgetname, ())
+
+        if not isinstance(self.toplevelInst, self.factory.findQObjectType(classname)):
+            raise TypeError(
+                    ("Wrong base class of toplevel widget",
+                            (type(self.toplevelInst), classname)))
+
+        return self.toplevelInst
+
+    def loadUi(self, filename, toplevelInst, resource_suffix):
+        self.toplevelInst = toplevelInst
+
+        return self.parse(filename, resource_suffix)