Commit graph

8 commits

Author SHA1 Message Date
Frederik Rietdijk 818cf7827b buildPythonPackage: recompile bytecode for reproducibility
Due to a change in pip the unpacked wheels are no longer reproducible.
We recompile the bytecode to cleanup this error.
https://github.com/NixOS/nixpkgs/issues/81441
2020-06-13 10:36:28 +02:00
Jonathan Ringer a9c994ad0b python: add pythonNamespacesHook 2020-03-18 12:20:51 -07:00
Jonathan Ringer 3973a3c79c python: add pythonRemoveTestsDirHook
This will automatically remove a top-level "tests"
directory from being installed.
2020-03-03 20:01:00 +01:00
Frederik Rietdijk eba1f79418 pythonPackages.venvShellHook: init
This is a hook that loads a virtualenv from the specified `venvDir`
location. If the virtualenv does not exist, it is created.
2020-01-14 22:36:21 +01:00
adisbladis 2d6f1ff4dd
python: Add support for installing Python eggs 2020-01-08 13:59:04 +00:00
adisbladis 2b2c6e0bc4
pythonPackages.pipBuildHook: Add wheel dependency
And remove missing "options"
2019-09-26 17:17:16 +01:00
Frederik Rietdijk c99529a4b6 python.pkgs.wheelUnpackHook: propagate wheel
This was accidentally removed when buildPython* was rewritten as hooks.
2019-09-10 22:26:20 +02:00
Frederik Rietdijk f7e28bf5d8 Split buildPythonPackage into setup hooks
This commit splits the `buildPythonPackage` into multiple setup hooks.

Generally, Python packages are built from source to wheels using `setuptools`.
The wheels are then installed with `pip`. Tests were often called with
`python setup.py test` but this is less common nowadays. Most projects
now use a different entry point for running tests, typically `pytest`
or `nosetests`.

Since the wheel format was introduced more tools were built to generate these,
e.g. `flit`. Since PEP 517 is provisionally accepted, defining a build-system
independent format (`pyproject.toml`), `pip` can now use that format to
execute the correct build-system.

In the past I've added support for PEP 517 (`pyproject`) to the Python
builder, resulting in a now rather large builder. Furthermore, it was not possible
to reuse components elsewhere. Therefore, the builder is now split into multiple
setup hooks.

The `setuptoolsCheckHook` is included now by default but in time it should
be removed from `buildPythonPackage` to make it easier to use another hook
(curently one has to pass in `dontUseSetuptoolsCheck`).
2019-09-06 15:18:45 +02:00