Licenses Used in Qt for Python#

Qt for Python contains some code that is not provided under the GNU Lesser General Public License (LGPL) or the Qt Commercial License, but rather under specific licenses from the original authors. The Qt Company gratefully acknowledges these and other contributions to Qt for Python. We recommend that programs that use Qt for Python also acknowledge these contributions, and quote these license statements in an appendix to the documentation.

Note: You only need to comply with (and acknowledge) the licenses of the third-party components that you are using with your application. Click the name of the component to see the licensing details.

Third-party Licenses#

The licenses for the third-party sources used by Qt itself are listed in Qt documentation. The following table lists parts of Qt for Python that incorporates code licensed under third-party opensource licenses:

Marked (WebEngine Markdown Editor example) A full-featured markdown parser and compiler, written in JavaScript. Built for speed. Marked is used in the WebEngine MarkDown Editor example

Project Homepage, upstream version: 0.4.0

Copyright (c) 2011-2018, Christopher Jeffrey

MIT License

Copyright (c) 2011-2018, Christopher Jeffrey (https://github.com/chjj/)



Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:



The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.



THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

THE SOFTWARE.

Markdown.css (WebEngine Markdown Editor example) Markdown.css is better default styling for your Markdown files. markdown.css is used in the WebEngine MarkDown Editor example

Project Homepage, upstream version: 188530e4b5d020d7e237fc6b26be13ebf4a8def3

Copyright 2011 Kevin Burke
    Copyright Twitter Inc.

Apache License 2.0

Copyright 2011 Kevin Burke unless otherwise noted.



Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at



    http://www.apache.org/licenses/LICENSE-2.0



Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.



Some content is copyrighted by Twitter, Inc., and also released under an

Apache License; these sections are noted in the source.

Marked (WebEngine Markdown Editor example) A full-featured markdown parser and compiler, written in JavaScript. Built for speed. Marked is used in the WebEngine MarkDown Editor example

Project Homepage, upstream version: 0.4.0

Copyright (c) 2011-2018, Christopher Jeffrey

MIT License

Copyright (c) 2011-2018, Christopher Jeffrey (https://github.com/chjj/)



Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:



The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.



THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

THE SOFTWARE.

Markdown.css (WebEngine Markdown Editor example) Markdown.css is better default styling for your Markdown files. markdown.css is used in the WebEngine MarkDown Editor example

Project Homepage, upstream version: 188530e4b5d020d7e237fc6b26be13ebf4a8def3

Copyright 2011 Kevin Burke
    Copyright Twitter Inc.

Apache License 2.0

Copyright 2011 Kevin Burke unless otherwise noted.



Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at



    http://www.apache.org/licenses/LICENSE-2.0



Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.



Some content is copyrighted by Twitter, Inc., and also released under an

Apache License; these sections are noted in the source.

Python Qt for Python is an add-on for Python. The libshiboken packages of PySide uses certain parts of the source files (bufferprocs_py37.cpp, bufferprocs_py37.h). See the folder sources/shiboken6/libshiboken . Used for Qt for Python in the signature extension.

Project Homepage, upstream version: 3.7.0

© Copyright 2001-2018, Python Software Foundation.

PSF LICENSE AGREEMENT FOR PYTHON 3.7.0

/****************************************************************************

**

** Copyright (C) 2018 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.

**

** $QT_END_LICENSE$

**

****************************************************************************/



/*

PSF LICENSE AGREEMENT FOR PYTHON 3.7.0



1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and

   the Individual or Organization ("Licensee") accessing and otherwise using Python

   3.7.0 software in source or binary form and its associated documentation.



2. Subject to the terms and conditions of this License Agreement, PSF hereby

   grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,

   analyze, test, perform and/or display publicly, prepare derivative works,

   distribute, and otherwise use Python 3.7.0 alone or in any derivative

   version, provided, however, that PSF's License Agreement and PSF's notice of

   copyright, i.e., "Copyright © 2001-2018 Python Software Foundation; All Rights

   Reserved" are retained in Python 3.7.0 alone or in any derivative version

   prepared by Licensee.



3. In the event Licensee prepares a derivative work that is based on or

   incorporates Python 3.7.0 or any part thereof, and wants to make the

   derivative work available to others as provided herein, then Licensee hereby

   agrees to include in any such work a brief summary of the changes made to Python

   3.7.0.



4. PSF is making Python 3.7.0 available to Licensee on an "AS IS" basis.

   PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.  BY WAY OF

   EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION OR

   WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE

   USE OF PYTHON 3.7.0 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.



5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 3.7.0

   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF

   MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 3.7.0, OR ANY DERIVATIVE

   THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.



6. This License Agreement will automatically terminate upon a material breach of

   its terms and conditions.



7. Nothing in this License Agreement shall be deemed to create any relationship

   of agency, partnership, or joint venture between PSF and Licensee.  This License

   Agreement does not grant permission to use PSF trademarks or trade name in a

   trademark sense to endorse or promote products or services of Licensee, or any

   third party.



8. By copying, installing or otherwise using Python 3.7.0, Licensee agrees

   to be bound by the terms and conditions of this License Agreement.

*/



#ifndef BUFFER_REENABLE_H

#define BUFFER_REENABLE_H



/* buffer interface */

// This has been renamed to Pep_buffer and will be used.

typedef struct bufferinfo {

    void *buf;

    PyObject *obj;        /* owned reference */

    Py_ssize_t len;

    Py_ssize_t itemsize;  /* This is Py_ssize_t so it can be

                             pointed to by strides in simple case.*/

    int readonly;

    int ndim;

    char *format;

    Py_ssize_t *shape;

    Py_ssize_t *strides;

    Py_ssize_t *suboffsets;

    void *internal;

} Pep_buffer;



typedef int (*getbufferproc)(PyObject *, Pep_buffer *, int);

typedef void (*releasebufferproc)(PyObject *, Pep_buffer *);



/* Maximum number of dimensions */

#define PyBUF_MAX_NDIM 64



/* Flags for getting buffers */

#define PyBUF_SIMPLE 0

#define PyBUF_WRITABLE 0x0001

/*  we used to include an E, backwards compatible alias  */

#define PyBUF_WRITEABLE PyBUF_WRITABLE

#define PyBUF_FORMAT 0x0004

#define PyBUF_ND 0x0008

#define PyBUF_STRIDES (0x0010 | PyBUF_ND)

#define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)

#define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)

#define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)

#define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)



#define PyBUF_CONTIG (PyBUF_ND | PyBUF_WRITABLE)

#define PyBUF_CONTIG_RO (PyBUF_ND)



#define PyBUF_STRIDED (PyBUF_STRIDES | PyBUF_WRITABLE)

#define PyBUF_STRIDED_RO (PyBUF_STRIDES)



#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_WRITABLE | PyBUF_FORMAT)

#define PyBUF_RECORDS_RO (PyBUF_STRIDES | PyBUF_FORMAT)



#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_WRITABLE | PyBUF_FORMAT)

#define PyBUF_FULL_RO (PyBUF_INDIRECT | PyBUF_FORMAT)





#define PyBUF_READ  0x100

#define PyBUF_WRITE 0x200



/* End buffer interface */

LIBSHIBOKEN_API PyObject *PyMemoryView_FromBuffer(Pep_buffer *info);

#define Py_buffer Pep_buffer



#endif // BUFFER_REENABLE_H

Python Qt for Python is an add-on for Python. The signature packages of PySide uses certain copied and adapted source files (backport_inspect.py, typing27.py). See the folder sources/shiboken6/files.dir/shibokensupport/signature . Used for Qt for Python in the signature extension.

Project Homepage, upstream version: 3.7.0

© Copyright 2001-2018, Python Software Foundation.

Python License 2.0

PSF LICENSE AGREEMENT FOR PYTHON 3.7.0



1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and

   the Individual or Organization ("Licensee") accessing and otherwise using Python

   3.7.0 software in source or binary form and its associated documentation.



2. Subject to the terms and conditions of this License Agreement, PSF hereby

   grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,

   analyze, test, perform and/or display publicly, prepare derivative works,

   distribute, and otherwise use Python 3.7.0 alone or in any derivative

   version, provided, however, that PSF's License Agreement and PSF's notice of

   copyright, i.e., "Copyright © 2001-2018 Python Software Foundation; All Rights

   Reserved" are retained in Python 3.7.0 alone or in any derivative version

   prepared by Licensee.



3. In the event Licensee prepares a derivative work that is based on or

   incorporates Python 3.7.0 or any part thereof, and wants to make the

   derivative work available to others as provided herein, then Licensee hereby

   agrees to include in any such work a brief summary of the changes made to Python

   3.7.0.



4. PSF is making Python 3.7.0 available to Licensee on an "AS IS" basis.

   PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.  BY WAY OF

   EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION OR

   WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE

   USE OF PYTHON 3.7.0 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.



5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 3.7.0

   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF

   MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 3.7.0, OR ANY DERIVATIVE

   THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.



6. This License Agreement will automatically terminate upon a material breach of

   its terms and conditions.



7. Nothing in this License Agreement shall be deemed to create any relationship

   of agency, partnership, or joint venture between PSF and Licensee.  This License

   Agreement does not grant permission to use PSF trademarks or trade name in a

   trademark sense to endorse or promote products or services of Licensee, or any

   third party.



8. By copying, installing or otherwise using Python 3.7.0, Licensee agrees

   to be bound by the terms and conditions of this License Agreement.