tools: update missing_binding

Updating the tool to be focused on Qt 6.x.
Moving the long structures to a config file,
moving around functions and formating the code.

Also, moving the script to a separate directory
to be able to have a 'requirements.txt' file which
can fetch all the required packages for the comparison

Pick-to: 6.0
Change-Id: I7a52c33a609d0faff01c20977aa1509ebe6dc058
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

4 files changed, 511 insertions, 456 deletions

diff --git a/tools/missing_bindings.py b/tools/missing_bindings.py
deleted file mode 100644
index 63314c1ab..000000000
--- a/tools/missing_bindings.py
+++ /dev/null
@@ -1,456 +0,0 @@
-#############################################################################
-##
-## Copyright (C) 2017 The Qt Company Ltd.
-## Contact: https://www.qt.io/licensing/
-##
-## This file is part of Qt for Python.
-##
-## $QT_BEGIN_LICENSE:LGPL$
-## Commercial License Usage
-## Licensees holding valid commercial Qt licenses may use this file in
-## accordance with the commercial license agreement provided with the
-## Software or, alternatively, in accordance with the terms contained in
-## a written agreement between you and The Qt Company. For licensing terms
-## and conditions see https://www.qt.io/terms-conditions. For further
-## information use the contact form at https://www.qt.io/contact-us.
-##
-## GNU Lesser General Public License Usage
-## Alternatively, this file may be used under the terms of the GNU Lesser
-## General Public License version 3 as published by the Free Software
-## Foundation and appearing in the file LICENSE.LGPL3 included in the
-## packaging of this file. Please review the following information to
-## ensure the GNU Lesser General Public License version 3 requirements
-## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-##
-## GNU General Public License Usage
-## Alternatively, this file may be used under the terms of the GNU
-## General Public License version 2.0 or (at your option) the GNU General
-## Public license version 3 or any later version approved by the KDE Free
-## Qt Foundation. The licenses are as published by the Free Software
-## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-## included in the packaging of this file. Please review the following
-## information to ensure the GNU General Public License requirements will
-## be met: https://www.gnu.org/licenses/gpl-2.0.html and
-## https://www.gnu.org/licenses/gpl-3.0.html.
-##
-## $QT_END_LICENSE$
-##
-#############################################################################
-
-# This script is used to generate a summary of missing types / classes
-# which are present in C++ Qt5, but are missing in PySide6.
-#
-# Required packages: bs4
-# Installed via: pip install bs4
-#
-# The script uses beautiful soup 4 to parse out the class names from
-# the online Qt documentation. It then tries to import the types from
-# PySide6.
-#
-# Example invocation of script:
-# python missing_bindings.py --qt-version 5.9 -w all
-# --qt-version - specify which version of qt documentation to load.
-# -w           - if PyQt5 is an installed package, check if the tested
-# class also exists there.
-
-try:
-    import urllib.request as urllib2
-except ImportError:
-    import urllib2
-
-import argparse
-from bs4 import BeautifulSoup
-from collections import OrderedDict
-from time import gmtime, strftime
-import sys
-import os.path
-
-modules_to_test = OrderedDict()
-
-# Essentials
-modules_to_test['QtCore'] = 'qtcore-module.html'
-modules_to_test['QtGui'] = 'qtgui-module.html'
-modules_to_test['QtMultimedia'] = 'qtmultimedia-module.html'
-modules_to_test['QtMultimediaWidgets'] = 'qtmultimediawidgets-module.html'
-modules_to_test['QtNetwork'] = 'qtnetwork-module.html'
-modules_to_test['QtQml'] = 'qtqml-module.html'
-modules_to_test['QtQuick'] = 'qtquick-module.html'
-modules_to_test['QtQuickWidgets'] = 'qtquickwidgets-module.html'
-modules_to_test['QtSql'] = 'qtsql-module.html'
-modules_to_test['QtTest'] = 'qttest-module.html'
-modules_to_test['QtWidgets'] = 'qtwidgets-module.html'
-
-# Addons
-modules_to_test['Qt3DCore'] = 'qt3dcore-module.html'
-modules_to_test['Qt3DInput'] = 'qt3dinput-module.html'
-modules_to_test['Qt3DLogic'] = 'qt3dlogic-module.html'
-modules_to_test['Qt3DRender'] = 'qt3drender-module.html'
-modules_to_test['Qt3DAnimation'] = 'qt3danimation-module.html'
-modules_to_test['Qt3DExtras'] = 'qt3dextras-module.html'
-modules_to_test['QtConcurrent'] = 'qtconcurrent-module.html'
-#modules_to_test['QtNetworkAuth'] = 'qtnetworkauth-module.html'
-modules_to_test['QtHelp'] = 'qthelp-module.html'
-modules_to_test['QtLocation'] = 'qtlocation-module.html'
-modules_to_test['QtPrintSupport'] = 'qtprintsupport-module.html'
-modules_to_test['QtScxml'] = 'qtscxml-module.html'
-#modules_to_test['QtSpeech'] = 'qtspeech-module.html'
-modules_to_test['QtSvg'] = 'qtsvg-module.html'
-modules_to_test['QtUiTools'] = 'qtuitools-module.html'
-modules_to_test['QtWebChannel'] = 'qtwebchannel-module.html'
-modules_to_test['QtWebEngine'] = 'qtwebengine-module.html'
-modules_to_test['QtWebEngineCore'] = 'qtwebenginecore-module.html'
-modules_to_test['QtWebEngineWidgets'] = 'qtwebenginewidgets-module.html'
-modules_to_test['QtWebSockets'] = 'qtwebsockets-module.html'
-modules_to_test['QtMacExtras'] = 'qtmacextras-module.html'
-modules_to_test['QtX11Extras'] = 'qtx11extras-module.html'
-modules_to_test['QtWinExtras'] = 'qtwinextras-module.html'
-modules_to_test['QtXml'] = 'qtxml-module.html'
-modules_to_test['QtXmlPatterns'] = 'qtxmlpatterns-module.html'
-modules_to_test['QtCharts'] = 'qtcharts-module.html'
-modules_to_test['QtDataVisualization'] = 'qtdatavisualization-module.html'
-modules_to_test['QtOpenGL'] = 'qtopengl-module.html'
-modules_to_test['QtPositioning'] = 'qtpositioning-module.html'
-modules_to_test['QtRemoteObjects'] = 'qtremoteobjects-module.html'
-modules_to_test['QtScriptTools'] = 'qtscripttools-module.html'
-modules_to_test['QtSensors'] = 'qtsensors-module.html'
-modules_to_test['QtSerialPort'] = 'qtserialport-module.html'
-types_to_ignore = set()
-# QtCore
-types_to_ignore.add('QFlag')
-types_to_ignore.add('QFlags')
-types_to_ignore.add('QGlobalStatic')
-types_to_ignore.add('QDebug')
-types_to_ignore.add('QDebugStateSaver')
-types_to_ignore.add('QMetaObject.Connection')
-types_to_ignore.add('QPointer')
-types_to_ignore.add('QAssociativeIterable')
-types_to_ignore.add('QSequentialIterable')
-types_to_ignore.add('QStaticPlugin')
-types_to_ignore.add('QChar')
-types_to_ignore.add('QLatin1Char')
-types_to_ignore.add('QHash')
-types_to_ignore.add('QMultiHash')
-types_to_ignore.add('QLinkedList')
-types_to_ignore.add('QList')
-types_to_ignore.add('QMap')
-types_to_ignore.add('QMultiMap')
-types_to_ignore.add('QMap.key_iterator')
-types_to_ignore.add('QPair')
-types_to_ignore.add('QQueue')
-types_to_ignore.add('QScopedArrayPointer')
-types_to_ignore.add('QScopedPointer')
-types_to_ignore.add('QScopedValueRollback')
-types_to_ignore.add('QMutableSetIterator')
-types_to_ignore.add('QSet')
-types_to_ignore.add('QSet.const_iterator')
-types_to_ignore.add('QSet.iterator')
-types_to_ignore.add('QExplicitlySharedDataPointer')
-types_to_ignore.add('QSharedData')
-types_to_ignore.add('QSharedDataPointer')
-types_to_ignore.add('QEnableSharedFromThis')
-types_to_ignore.add('QSharedPointer')
-types_to_ignore.add('QWeakPointer')
-types_to_ignore.add('QStack')
-types_to_ignore.add('QLatin1String')
-types_to_ignore.add('QString')
-types_to_ignore.add('QStringRef')
-types_to_ignore.add('QStringList')
-types_to_ignore.add('QStringMatcher')
-types_to_ignore.add('QVarLengthArray')
-types_to_ignore.add('QVector')
-types_to_ignore.add('QFutureIterator')
-types_to_ignore.add('QHashIterator')
-types_to_ignore.add('QMutableHashIterator')
-types_to_ignore.add('QLinkedListIterator')
-types_to_ignore.add('QMutableLinkedListIterator')
-types_to_ignore.add('QListIterator')
-types_to_ignore.add('QMutableListIterator')
-types_to_ignore.add('QMapIterator')
-types_to_ignore.add('QMutableMapIterator')
-types_to_ignore.add('QSetIterator')
-types_to_ignore.add('QMutableVectorIterator')
-types_to_ignore.add('QVectorIterator')
-
-# QtGui
-types_to_ignore.add('QIconEnginePlugin')
-types_to_ignore.add('QImageIOPlugin')
-types_to_ignore.add('QGenericPlugin')
-types_to_ignore.add('QGenericPluginFactory')
-types_to_ignore.add('QGenericMatrix')
-types_to_ignore.add('QOpenGLExtraFunctions')
-types_to_ignore.add('QOpenGLFunctions')
-types_to_ignore.add('QOpenGLFunctions_1_0')
-types_to_ignore.add('QOpenGLFunctions_1_1')
-types_to_ignore.add('QOpenGLFunctions_1_2')
-types_to_ignore.add('QOpenGLFunctions_1_3')
-types_to_ignore.add('QOpenGLFunctions_1_4')
-types_to_ignore.add('QOpenGLFunctions_1_5')
-types_to_ignore.add('QOpenGLFunctions_2_0')
-types_to_ignore.add('QOpenGLFunctions_2_1')
-types_to_ignore.add('QOpenGLFunctions_3_0')
-types_to_ignore.add('QOpenGLFunctions_3_1')
-types_to_ignore.add('QOpenGLFunctions_3_2_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_3_2_Core')
-types_to_ignore.add('QOpenGLFunctions_3_3_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_3_3_Core')
-types_to_ignore.add('QOpenGLFunctions_4_0_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_4_0_Core')
-types_to_ignore.add('QOpenGLFunctions_4_1_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_4_1_Core')
-types_to_ignore.add('QOpenGLFunctions_4_2_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_4_2_Core')
-types_to_ignore.add('QOpenGLFunctions_4_3_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_4_3_Core')
-types_to_ignore.add('QOpenGLFunctions_4_4_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_4_4_Core')
-types_to_ignore.add('QOpenGLFunctions_4_5_Compatibility')
-types_to_ignore.add('QOpenGLFunctions_4_5_Core')
-types_to_ignore.add('QOpenGLFunctions_ES2')
-
-# QtWidgets
-types_to_ignore.add('QItemEditorCreator')
-types_to_ignore.add('QStandardItemEditorCreator')
-types_to_ignore.add('QStylePlugin')
-
-# QtSql
-types_to_ignore.add('QSqlDriverCreator')
-types_to_ignore.add('QSqlDriverPlugin')
-
-qt_documentation_website_prefixes = OrderedDict()
-qt_documentation_website_prefixes['5.6'] = 'http://doc.qt.io/qt-5.6/'
-qt_documentation_website_prefixes['5.8'] = 'http://doc.qt.io/qt-5.8/'
-qt_documentation_website_prefixes['5.9'] = 'http://doc.qt.io/qt-5.9/'
-qt_documentation_website_prefixes['5.10'] = 'http://doc.qt.io/qt-5.10/'
-qt_documentation_website_prefixes['5.11'] = 'http://doc.qt.io/qt-5.11/'
-qt_documentation_website_prefixes['5.11'] = 'http://doc.qt.io/qt-5.11/'
-qt_documentation_website_prefixes['5.12'] = 'http://doc.qt.io/qt-5.12/'
-qt_documentation_website_prefixes['5.13'] = 'http://doc.qt.io/qt-5.13/'
-qt_documentation_website_prefixes['5.14'] = 'http://doc.qt.io/qt-5.14/'
-qt_documentation_website_prefixes['5.15'] = 'http://doc.qt.io/qt-5/'
-qt_documentation_website_prefixes['dev'] = 'http://doc-snapshots.qt.io/qt5-dev/'
-
-
-def qt_version_to_doc_prefix(version):
-    if version in qt_documentation_website_prefixes:
-        return qt_documentation_website_prefixes[version]
-    else:
-        raise RuntimeError("The specified qt version is not supported")
-
-
-def create_doc_url(module_doc_page_url, version):
-    return qt_version_to_doc_prefix(version) + module_doc_page_url
-
-parser = argparse.ArgumentParser()
-parser.add_argument("module",
-                    default='all',
-                    choices=list(modules_to_test.keys()).append('all'),
-                    nargs='?',
-                    type=str,
-                    help="the Qt module for which to get the missing types")
-parser.add_argument("--qt-version",
-                    "-v",
-                    default='5.15',
-                    choices=['5.6', '5.9', '5.11', '5.12', '5.13', '5.14', '5.15', 'dev'],
-                    type=str,
-                    dest='version',
-                    help="the Qt version to use to check for types")
-parser.add_argument("--which-missing",
-                    "-w",
-                    default='all',
-                    choices=['all', 'in-pyqt', 'not-in-pyqt'],
-                    type=str,
-                    dest='which_missing',
-                    help="Which missing types to show (all, or just those "
-                        "that are not present in PyQt)")
-
-args = parser.parse_args()
-
-if hasattr(args, "module") and args.module != 'all':
-    saved_value = modules_to_test[args.module]
-    modules_to_test.clear()
-    modules_to_test[args.module] = saved_value
-
-pyside_package_name = "PySide6"
-pyqt_package_name = "PyQt5"
-
-total_missing_types_count = 0
-total_missing_types_count_compared_to_pyqt = 0
-total_missing_modules_count = 0
-
-wiki_file = open('missing_bindings_for_wiki_qt_io.txt', 'w')
-wiki_file.truncate()
-
-
-def log(*pargs, **kw):
-    print(*pargs)
-
-    computed_str = ''
-    for arg in pargs:
-        computed_str += str(arg)
-
-    style = 'text'
-    if 'style' in kw:
-        style = kw['style']
-
-    if style == 'heading1':
-        computed_str = '= ' + computed_str + ' ='
-    elif style == 'heading5':
-        computed_str = '===== ' + computed_str + ' ====='
-    elif style == 'with_newline':
-        computed_str += '\n'
-    elif style == 'bold_colon':
-        computed_str = computed_str.replace(':', ":'''")
-        computed_str += "'''"
-        computed_str += '\n'
-    elif style == 'error':
-        computed_str = "''" + computed_str.strip('\n') + "''\n"
-    elif style == 'text_with_link':
-        computed_str = computed_str
-    elif style == 'code':
-        computed_str = ' ' + computed_str
-    elif style == 'end':
-        return
-
-    print(computed_str, file=wiki_file)
-
-log('PySide6 bindings for Qt {}'.format(args.version), style='heading1')
-
-log("""Using Qt version {} documentation to find public API Qt types and test
-if the types are present in the PySide6 package.""".format(args.version))
-
-log("""Results are usually stored at
-https://wiki.qt.io/PySide6_Missing_Bindings
-so consider taking the contents of the generated
-missing_bindings_for_wiki_qt_io.txt file and updating the linked wiki page.""",
-style='end')
-
-log("""Similar report:
-https://gist.github.com/ethanhs/6c626ca4e291f3682589699296377d3a""",
-style='text_with_link')
-
-python_executable = os.path.basename(sys.executable or '')
-command_line_arguments = ' '.join(sys.argv)
-report_date = strftime("%Y-%m-%d %H:%M:%S %Z", gmtime())
-
-log("""
-This report was generated by running the following command:
- {} {}
-on the following date:
- {}
-""".format(python_executable, command_line_arguments, report_date))
-
-for module_name in modules_to_test.keys():
-    log(module_name, style='heading5')
-
-    url = create_doc_url(modules_to_test[module_name], args.version)
-    log('Documentation link: {}\n'.format(url), style='text_with_link')
-
-    # Import the tested module
-    try:
-        pyside_tested_module = getattr(__import__(pyside_package_name,
-            fromlist=[module_name]), module_name)
-    except Exception as e:
-        log('\nCould not load {}.{}. Received error: {}. Skipping.\n'.format(
-            pyside_package_name, module_name, str(e).replace("'", '')),
-            style='error')
-        total_missing_modules_count += 1
-        continue
-
-    try:
-        pyqt_module_name = module_name
-        if module_name == "QtCharts":
-            pyqt_module_name = module_name[:-1]
-
-        pyqt_tested_module = getattr(__import__(pyqt_package_name,
-            fromlist=[pyqt_module_name]), pyqt_module_name)
-    except Exception as e:
-        log("\nCould not load {}.{} for comparison. "
-            "Received error: {}.\n".format(pyqt_package_name, module_name,
-                str(e).replace("'", '')), style='error')
-
-    # Get C++ class list from documentation page.
-    page = urllib2.urlopen(url)
-    soup = BeautifulSoup(page, 'html.parser')
-
-    #  Extract the Qt type names from the documentation classes table
-    links = soup.body.select('.annotated a')
-    types_on_html_page = []
-
-    for link in links:
-        link_text = link.text
-        link_text = link_text.replace('::', '.')
-        if link_text not in types_to_ignore:
-            types_on_html_page.append(link_text)
-
-    log('Number of types in {}: {}'.format(module_name,
-        len(types_on_html_page)), style='bold_colon')
-
-    missing_types_count = 0
-    missing_types_compared_to_pyqt = 0
-    missing_types = []
-    for qt_type in types_on_html_page:
-        try:
-            pyside_qualified_type = 'pyside_tested_module.'
-
-            if "QtCharts" == module_name:
-                pyside_qualified_type += 'QtCharts.'
-            elif "DataVisualization" in module_name:
-                pyside_qualified_type += 'QtDataVisualization.'
-
-            pyside_qualified_type += qt_type
-            eval(pyside_qualified_type)
-        except:
-            missing_type = qt_type
-            missing_types_count += 1
-            total_missing_types_count += 1
-
-            is_present_in_pyqt = False
-            try:
-                pyqt_qualified_type = 'pyqt_tested_module.'
-
-                if "Charts" in module_name:
-                    pyqt_qualified_type += 'QtCharts.'
-                elif "DataVisualization" in module_name:
-                    pyqt_qualified_type += 'QtDataVisualization.'
-
-                pyqt_qualified_type += qt_type
-                eval(pyqt_qualified_type)
-                missing_type += " (is present in PyQt5)"
-                missing_types_compared_to_pyqt += 1
-                total_missing_types_count_compared_to_pyqt += 1
-                is_present_in_pyqt = True
-            except:
-                pass
-
-            if args.which_missing == 'all':
-                missing_types.append(missing_type)
-            elif args.which_missing == 'in-pyqt' and is_present_in_pyqt:
-                missing_types.append(missing_type)
-            elif (args.which_missing == 'not-in-pyqt' and
-                    not is_present_in_pyqt):
-                missing_types.append(missing_type)
-
-    if len(missing_types) > 0:
-        log('Missing types in {}:'.format(module_name), style='with_newline')
-        missing_types.sort()
-        for missing_type in missing_types:
-            log(missing_type, style='code')
-        log('')
-
-    log('Number of missing types: {}'.format(missing_types_count),
-        style='bold_colon')
-    if len(missing_types) > 0:
-        log('Number of missing types that are present in PyQt5: {}'
-            .format(missing_types_compared_to_pyqt), style='bold_colon')
-        log('End of missing types for {}\n'.format(module_name), style='end')
-    else:
-        log('', style='end')
-
-log('Summary', style='heading5')
-log('Total number of missing types: {}'.format(total_missing_types_count),
-    style='bold_colon')
-log('Total number of missing types that are present in PyQt5: {}'
-    .format(total_missing_types_count_compared_to_pyqt), style='bold_colon')
-log('Total number of missing modules: {}'
-    .format(total_missing_modules_count), style='bold_colon')
-wiki_file.close()
diff --git a/tools/missing_bindings/config.py b/tools/missing_bindings/config.py
new file mode 100644
index 000000000..23a733463
--- /dev/null
+++ b/tools/missing_bindings/config.py
@@ -0,0 +1,173 @@
+#############################################################################
+##
+## Copyright (C) 2021 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of Qt for Python.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 3 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL3 included in the
+## packaging of this file. Please review the following information to
+## ensure the GNU Lesser General Public License version 3 requirements
+## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 2.0 or (at your option) the GNU General
+## Public license version 3 or any later version approved by the KDE Free
+## Qt Foundation. The licenses are as published by the Free Software
+## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-2.0.html and
+## https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+
+modules_to_test = {
+    # 6.0
+    'QtCore':  'qtcore-module.html',
+    'QtGui':  'qtgui-module.html',
+    'QtNetwork':  'qtnetwork-module.html',
+    'QtQml':  'qtqml-module.html',
+    'QtQuick':  'qtquick-module.html',
+    'QtQuickWidgets':  'qtquickwidgets-module.html',
+    'QtQuickControls2':  'qtquickcontrols2-module.html',
+    #QtQuick3D - no python bindings
+    'QtSql':  'qtsql-module.html',
+    'QtWidgets':  'qtwidgets-module.html',
+    'QtConcurrent':  'qtconcurrent-module.html',
+    #QtDBUS - no python bindings
+    'QtHelp':  'qthelp-module.html',
+    'QtOpenGL':  'qtopengl-module.html',
+    'QtPrintSupport':  'qtprintsupport-module.html',
+    'QtSvg':  'qtsvg-module.html',
+    'QtUiTools':  'qtuitools-module.html',
+    'QtXml':  'qtxml-module.html',
+    'QtTest':  'qttest-module.html',
+    #'QtXmlPatterns':  'qtxmlpatterns-module.html',  # in Qt5 compat
+    'Qt3DCore':  'qt3dcore-module.html',
+    'Qt3DInput':  'qt3dinput-module.html',
+    'Qt3DLogic':  'qt3dlogic-module.html',
+    'Qt3DRender':  'qt3drender-module.html',
+    'Qt3DAnimation':  'qt3danimation-module.html',
+    'Qt3DExtras':  'qt3dextras-module.html',
+    #'QtNetworkAuth':  'qtnetworkauth-module.html',  # no python bindings
+    #'QtCoAp' -- TODO
+    #'QtMqtt' -- TODO
+    #'QtOpcUA' -- TODO
+
+    # 6.1
+    #'QtScxml':  'qtscxml-module.html',
+    #'QtCharts':  'qtcharts-module.html',
+    #'QtDataVisualization':  'qtdatavisualization-module.html',
+
+    # 6.2
+    #'QtPositioning':  'qtpositioning-module.html',
+    #'QtMultimedia':  'qtmultimedia-module.html',
+    #'QtRemoteObjects':  'qtremoteobjects-module.html',
+    #'QtSensors':  'qtsensors-module.html',
+    #'QtSerialPort':  'qtserialport-module.html',
+    #'QtWebChannel':  'qtwebchannel-module.html',
+    #'QtWebEngine':  'qtwebengine-module.html',
+    #'QtWebEngineCore':  'qtwebenginecore-module.html',
+    #'QtWebEngineWidgets':  'qtwebenginewidgets-module.html',
+    #'QtWebSockets':  'qtwebsockets-module.html',
+
+    # 6.x
+    #'QtSpeech':  'qtspeech-module.html',
+    #'QtMultimediaWidgets':  'qtmultimediawidgets-module.html',
+    #'QtLocation':  'qtlocation-module.html',
+
+    # Not in 6
+    #'QtScriptTools':  'qtscripttools-module.html',
+    #'QtMacExtras':  'qtmacextras-module.html',
+    #'QtX11Extras':  'qtx11extras-module.html',
+    #'QtWinExtras':  'qtwinextras-module.html',
+}
+
+types_to_ignore = {
+    # QtCore
+    'QFlag',
+    'QFlags',
+    'QGlobalStatic',
+    'QDebug',
+    'QDebugStateSaver',
+    'QMetaObject.Connection',
+    'QPointer',
+    'QAssociativeIterable',
+    'QSequentialIterable',
+    'QStaticPlugin',
+    'QChar',
+    'QLatin1Char',
+    'QHash',
+    'QMultiHash',
+    'QLinkedList',
+    'QList',
+    'QMap',
+    'QMultiMap',
+    'QMap.key_iterator',
+    'QPair',
+    'QQueue',
+    'QScopedArrayPointer',
+    'QScopedPointer',
+    'QScopedValueRollback',
+    'QMutableSetIterator',
+    'QSet',
+    'QSet.const_iterator',
+    'QSet.iterator',
+    'QExplicitlySharedDataPointer',
+    'QSharedData',
+    'QSharedDataPointer',
+    'QEnableSharedFromThis',
+    'QSharedPointer',
+    'QWeakPointer',
+    'QStack',
+    'QLatin1String',
+    'QString',
+    'QStringRef',
+    'QStringList',
+    'QStringMatcher',
+    'QVarLengthArray',
+    'QVector',
+    'QFutureIterator',
+    'QHashIterator',
+    'QMutableHashIterator',
+    'QLinkedListIterator',
+    'QMutableLinkedListIterator',
+    'QListIterator',
+    'QMutableListIterator',
+    'QMapIterator',
+    'QMutableMapIterator',
+    'QSetIterator',
+    'QMutableVectorIterator',
+    'QVectorIterator',
+    # QtGui
+    'QIconEnginePlugin',
+    'QImageIOPlugin',
+    'QGenericPlugin',
+    'QGenericPluginFactory',
+    'QGenericMatrix',
+    'QOpenGLExtraFunctions',
+    # QtWidgets
+    'QItemEditorCreator',
+    'QStandardItemEditorCreator',
+    'QStylePlugin',
+    # QtSql
+    'QSqlDriverCreator',
+    'QSqlDriverPlugin',
+}
diff --git a/tools/missing_bindings/main.py b/tools/missing_bindings/main.py
new file mode 100644
index 000000000..7390687ff
--- /dev/null
+++ b/tools/missing_bindings/main.py
@@ -0,0 +1,330 @@
+#############################################################################
+##
+## Copyright (C) 2021 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of Qt for Python.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 3 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL3 included in the
+## packaging of this file. Please review the following information to
+## ensure the GNU Lesser General Public License version 3 requirements
+## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 2.0 or (at your option) the GNU General
+## Public license version 3 or any later version approved by the KDE Free
+## Qt Foundation. The licenses are as published by the Free Software
+## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-2.0.html and
+## https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+# This script is used to generate a summary of missing types / classes
+# which are present in C++ Qt6, but are missing in PySide6.
+#
+# Required packages: bs4
+# Installed via: pip install bs4
+#
+# The script uses beautiful soup 4 to parse out the class names from
+# the online Qt documentation. It then tries to import the types from
+# PySide6.
+#
+# Example invocation of script:
+# python missing_bindings.py --qt-version 6.0 -w all
+# --qt-version - specify which version of qt documentation to load.
+# -w           - if PyQt6 is an installed package, check if the tested
+# class also exists there.
+
+import argparse
+import os.path
+import sys
+from textwrap import dedent
+from time import gmtime, strftime
+from urllib import request
+
+from bs4 import BeautifulSoup
+
+from config import modules_to_test, types_to_ignore
+
+qt_documentation_website_prefixes = {
+    "6.0": "http://doc.qt.io/qt-6/",
+    "dev": "http://doc-snapshots.qt.io/qt5-dev/",
+}
+
+
+def qt_version_to_doc_prefix(version):
+    if version in qt_documentation_website_prefixes:
+        return qt_documentation_website_prefixes[version]
+    else:
+        raise RuntimeError("The specified qt version is not supported")
+
+
+def create_doc_url(module_doc_page_url, version):
+    return qt_version_to_doc_prefix(version) + module_doc_page_url
+
+
+def get_parser():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "module",
+        default="all",
+        choices=list(modules_to_test.keys()).append("all"),
+        nargs="?",
+        type=str,
+        help="the Qt module for which to get the missing types",
+    )
+    parser.add_argument(
+        "--qt-version",
+        "-v",
+        default="6.0",
+        choices=["6.0", "dev"],
+        type=str,
+        dest="version",
+        help="the Qt version to use to check for types",
+    )
+    parser.add_argument(
+        "--which-missing",
+        "-w",
+        default="all",
+        choices=["all", "in-pyqt", "not-in-pyqt"],
+        type=str,
+        dest="which_missing",
+        help="Which missing types to show (all, or just those " "that are not present in PyQt)",
+    )
+    return parser
+
+
+def wikilog(*pargs, **kw):
+    print(*pargs)
+
+    computed_str = ""
+    for arg in pargs:
+        computed_str += str(arg)
+
+    style = "text"
+    if "style" in kw:
+        style = kw["style"]
+
+    if style == "heading1":
+        computed_str = "= " + computed_str + " ="
+    elif style == "heading5":
+        computed_str = "===== " + computed_str + " ====="
+    elif style == "with_newline":
+        computed_str += "\n"
+    elif style == "bold_colon":
+        computed_str = computed_str.replace(":", ":'''")
+        computed_str += "'''"
+        computed_str += "\n"
+    elif style == "error":
+        computed_str = "''" + computed_str.strip("\n") + "''\n"
+    elif style == "text_with_link":
+        computed_str = computed_str
+    elif style == "code":
+        computed_str = " " + computed_str
+    elif style == "end":
+        return
+
+    print(computed_str, file=wiki_file)
+
+
+if __name__ == "__main__":
+    parser = get_parser()
+    args = parser.parse_args()
+
+    if hasattr(args, "module") and args.module != "all":
+        saved_value = modules_to_test[args.module]
+        modules_to_test.clear()
+        modules_to_test[args.module] = saved_value
+
+    pyside_package_name = "PySide6"
+    pyqt_package_name = "PyQt6"
+
+    total_missing_types_count = 0
+    total_missing_types_count_compared_to_pyqt = 0
+    total_missing_modules_count = 0
+
+    wiki_file = open("missing_bindings_for_wiki_qt_io.txt", "w")
+    wiki_file.truncate()
+
+    wikilog(f"PySide6 bindings for Qt {args.version}", style="heading1")
+
+    wikilog(
+        f"Using Qt version {args.version} documentation to find public "
+        "API Qt types and test if the types are present in the PySide6 "
+        "package."
+    )
+
+    wikilog(
+        dedent(
+            """\
+        Results are usually stored at
+            https://wiki.qt.io/PySide6_Missing_Bindings
+        so consider taking the contents of the generated
+            missing_bindings_for_wiki_qt_io.txt
+        file and updating the linked wiki page."""
+        ),
+        style="end",
+    )
+
+    wikilog(
+        "Similar report:\n" "https://gist.github.com/ethanhs/6c626ca4e291f3682589699296377d3a",
+        style="text_with_link",
+    )
+
+    python_executable = os.path.basename(sys.executable or "")
+    command_line_arguments = " ".join(sys.argv)
+    report_date = strftime("%Y-%m-%d %H:%M:%S %Z", gmtime())
+
+    wikilog(
+        dedent(
+            f"""
+    This report was generated by running the following command:
+     {python_executable} {command_line_arguments}
+    on the following date:
+     {report_date}
+    """
+        )
+    )
+
+    for module_name in modules_to_test.keys():
+        wikilog(module_name, style="heading5")
+
+        url = create_doc_url(modules_to_test[module_name], args.version)
+        wikilog(f"Documentation link: {url}\n", style="text_with_link")
+
+        # Import the tested module
+        try:
+            pyside_tested_module = getattr(
+                __import__(pyside_package_name, fromlist=[module_name]), module_name
+            )
+        except Exception as e:
+            e_str = str(e).replace('"', "")
+            wikilog(
+                f"\nCould not load {pyside_package_name}.{module_name}. "
+                f"Received error: {e_str}. Skipping.\n",
+                style="error",
+            )
+            total_missing_modules_count += 1
+            continue
+
+        try:
+            pyqt_module_name = module_name
+            if module_name == "QtCharts":
+                pyqt_module_name = module_name[:-1]
+
+            pyqt_tested_module = getattr(
+                __import__(pyqt_package_name, fromlist=[pyqt_module_name]), pyqt_module_name
+            )
+        except Exception as e:
+            e_str = str(e).replace("'", "")
+            wikilog(
+                f"\nCould not load {pyqt_package_name}.{module_name} for comparison. "
+                f"Received error: {e_str}.\n",
+                style="error",
+            )
+
+        # Get C++ class list from documentation page.
+        page = request.urlopen(url)
+        soup = BeautifulSoup(page, "html.parser")
+
+        #  Extract the Qt type names from the documentation classes table
+        links = soup.body.select(".annotated a")
+        types_on_html_page = []
+
+        for link in links:
+            link_text = link.text
+            link_text = link_text.replace("::", ".")
+            if link_text not in types_to_ignore:
+                types_on_html_page.append(link_text)
+
+        wikilog(f"Number of types in {module_name}: {len(types_on_html_page)}", style="bold_colon")
+
+        missing_types_count = 0
+        missing_types_compared_to_pyqt = 0
+        missing_types = []
+        for qt_type in types_on_html_page:
+            try:
+                pyside_qualified_type = "pyside_tested_module."
+
+                if "QtCharts" == module_name:
+                    pyside_qualified_type += "QtCharts."
+                elif "DataVisualization" in module_name:
+                    pyside_qualified_type += "QtDataVisualization."
+
+                pyside_qualified_type += qt_type
+                eval(pyside_qualified_type)
+            except:
+                missing_type = qt_type
+                missing_types_count += 1
+                total_missing_types_count += 1
+
+                is_present_in_pyqt = False
+                try:
+                    pyqt_qualified_type = "pyqt_tested_module."
+
+                    if "Charts" in module_name:
+                        pyqt_qualified_type += "QtCharts."
+                    elif "DataVisualization" in module_name:
+                        pyqt_qualified_type += "QtDataVisualization."
+
+                    pyqt_qualified_type += qt_type
+                    eval(pyqt_qualified_type)
+                    missing_type += " (is present in PyQt6)"
+                    missing_types_compared_to_pyqt += 1
+                    total_missing_types_count_compared_to_pyqt += 1
+                    is_present_in_pyqt = True
+                except:
+                    pass
+
+                if args.which_missing == "all":
+                    missing_types.append(missing_type)
+                elif args.which_missing == "in-pyqt" and is_present_in_pyqt:
+                    missing_types.append(missing_type)
+                elif args.which_missing == "not-in-pyqt" and not is_present_in_pyqt:
+                    missing_types.append(missing_type)
+
+        if len(missing_types) > 0:
+            wikilog(f"Missing types in {module_name}:", style="with_newline")
+            missing_types.sort()
+            for missing_type in missing_types:
+                wikilog(missing_type, style="code")
+            wikilog("")
+
+        wikilog(f"Number of missing types: {missing_types_count}", style="bold_colon")
+        if len(missing_types) > 0:
+            wikilog(
+                "Number of missing types that are present in PyQt6: "
+                f"{missing_types_compared_to_pyqt}",
+                style="bold_colon",
+            )
+            wikilog(f"End of missing types for {module_name}\n", style="end")
+        else:
+            wikilog("", style="end")
+
+    wikilog("Summary", style="heading5")
+    wikilog(f"Total number of missing types: {total_missing_types_count}", style="bold_colon")
+    wikilog(
+        "Total number of missing types that are present in PyQt6: "
+        f"{total_missing_types_count_compared_to_pyqt}",
+        style="bold_colon",
+    )
+    wikilog(f"Total number of missing modules: {total_missing_modules_count}", style="bold_colon")
+    wiki_file.close()
diff --git a/tools/missing_bindings/requirements.txt b/tools/missing_bindings/requirements.txt
new file mode 100644
index 000000000..732522d26
--- /dev/null
+++ b/tools/missing_bindings/requirements.txt
@@ -0,0 +1,8 @@
+beautifulsoup4
+
+# PySide
+PySide6
+
+# PyQt
+PyQt6
+PyQt6-3D