Binary static generator for python apps
For distribution purposes many times you want to compile all your python code into a one unique static linked binary, like other languages (i.e. golang) does. While python do not support a native way to do this, pyload can help you in that job.
Pyload is just a small binary (compiled for some architectures for now), which simply loads a ZIP file from the same binary, and run it via zipimport module.
The python binary code (libpython) is statically linked to the pyload binary, and required standard libraries are also provided inside the binary too. PyLoad do not use any temporary directory to decompress ZIP, but load files on-the-fly.
If you are interesting in knowing more about how pyload works, please read the INTERNALS documentation page.
If you have concerns about security of pyload, read the Security Notes
Just install as any other python package:
Please note that pyload only works in x86_64 architecture on Linux systems.
Where package could by any pip valid package, like file path, a tar.gz file, a git repository and so on...
You can also create a binary for single python script:
pyload -s <file.py>
Note that in that case you cannot get any dependencies automagically, and
you need to specify them with
Other valid options are available typing
examples/ and run:
Then you see the results in
- Pyload always create binaries for that package, that means that if other
console scripts provide for any dependency of the package is declared,
then will be created also. You can filter what binary do you want using
- Some packages does not include some basic dependencies, like
setuptools, distribute and similar. In that case pyload generate binary
should fail. You need to add these modules by hand (because pyload only
get dependencies from dependencies listed in the package) using
- Some libraries and applications do not load resources from the package
pkg_resourcespackage, but try to open file directly using
openbuiltin. There are many reasons to avoid it in your python apps, but if you need to deal with it, you probably need to use the
Bug reports and code and documentation patches are greatly appretiated. You can also help by using the development version of Pyload and reporting any bugs you might encounter.
It's important that you provide the full command argument list as well as the output of the failing command.
Before working on a new feature or a bug, please browse existing issues to see whether it has been previously discussed. If the change in question is a bigger one, it's always good to discuss before your starting working on it.
Please for any PR or change in the code, try to follow the Style Guide for Python Code (PEP8).
The MIT License (MIT)
Copyright (c) 2015 Andrés J. Díaz
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.
Some software required by pyload is conforming other licenses, check the license of each component to include them in your projects.