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1 vote
0 answers
43 views

Do I meet the conditions of GPLv3 license?

GitHub says GPLv3 licence conditions are: License and copyright notice State changes Disclose source Same license License and copyright notice: How do I write copyright notice? Is it enough to write ...
yg213's user avatar
  • 21
2 votes
1 answer
747 views

Do I need to distribute licenses for Python modules used in code that I release but don't directly distribute (i.e. users pip install modules)?)?

I intend to publish the code for my thesis under an appropriate open-source license, such as GPL v3. The code consists of Python and compiled C code that either imports or is statically linked to ...
user29733's user avatar
2 votes
0 answers
264 views

Internal Python application and Python packages with multiple licenses

I am developing a tool for internal use in my company using Python and several Python packages. This tool uses different kinds of Python packages, all of which have one of GNU Public License, Lesser ...
Wapers's user avatar
  • 21
1 vote
2 answers
4k views

PyQt5 Commercial License

Suppose I do the following: I code out a very small python program (like no more than five hundred lines of code): I download relevant packages about PyQt5, opencv, numpy, math and matplotlib at ...
温泽海's user avatar
  • 111
3 votes
1 answer
387 views

Understanding GPL & LGPL: Free Software with zero-cost, proprietary libraries

Background: This question is derived from a previous question. I am writing a Blender add-on which enables the use of Blender with a piece of hardware (i.e., a lightfield display). Blender and the ...
reg.cs's user avatar
  • 297
3 votes
3 answers
421 views

Understanding GPL: Blender Add-on + System Library

Basic Information I am writing a Blender add-on which enables the use of Blender with a piece of hardware (i.e., a lightfield display). Blender and the use of the specific Python API, which is ...
reg.cs's user avatar
  • 297
8 votes
1 answer
591 views

Can PyQt5 projects use the MIT license?

I maintain a PyQt5 project on GitHub under the MIT license but now I am wondering if I am risking getting in trouble by not making it GPL... This answer makes me think that releasing my own code under ...
pyjamas's user avatar
  • 277
4 votes
1 answer
681 views

Would python wheels be considered "source code" or "object code" under GPL-3

GPL-3 places different obligations for conveying "source code" and "object code distribution". See GPL 3.0 / 4. Conveying Verbatim Copies and GPL 3.0 / 6. Conveying Non-Source Forms. Among other ...
Iwan Aucamp's user avatar
6 votes
1 answer
870 views

Copyright of MIT licenced libraries usage within GPL licensed code

My software is completely written in python and has the following architecture of down cascaded dependencies. I plan to share my whole source code (FileA, FileB, FileC) next time in GitHub: FileA: ...
Tom Kate's user avatar
19 votes
2 answers
16k views

Can a non-GPL python program use GPL Python module?

Suppose I have a Python library which is distributed under the GPL license. I would like to use that library in my program, that I may eventually want to distribute under non-GPL terms. The library ...
Pasha's user avatar
  • 586
7 votes
1 answer
1k views

Code obfuscation and GPL3

I have a project, written in Python, which has lots of different functionalities. I will sell this project to third parties. I'm calling a GPL3 licensed Python program via a subprocess call in parts ...
homaran's user avatar
  • 71
5 votes
2 answers
2k views

GPL and Python import statement

If a Python module X is licensed under GPL and a Python script or module Y imports X, does it make Y necessarily GPL also?
porton's user avatar
  • 579