tjh.dev
1# This function provides a generic Python package builder,
2# and can build packages that use distutils, setuptools or flit.
3
4{ lib
5, config
6, python
7, wrapPython
8, setuptools
9, unzip
10, ensureNewerSourcesForZipFilesHook
11, toPythonModule
12, namePrefix
13, flit
14, writeScript
15, update-python-libraries
16}:
17
18let
19 setuptools-specific = import ./build-python-package-setuptools.nix { inherit lib python; };
20 pyproject-specific = import ./build-python-package-pyproject.nix { inherit lib python; };
21 flit-specific = import ./build-python-package-flit.nix { inherit python flit; };
22 wheel-specific = import ./build-python-package-wheel.nix { };
23 common = import ./build-python-package-common.nix { inherit python; };
24 mkPythonDerivation = import ./mk-python-derivation.nix {
25 inherit lib config python wrapPython setuptools unzip ensureNewerSourcesForZipFilesHook;
26 inherit toPythonModule namePrefix writeScript update-python-libraries;
27 };
28in
29
30{
31# Several package formats are supported.
32# "setuptools" : Install a common setuptools/distutils based package. This builds a wheel.
33# "wheel" : Install from a pre-compiled wheel.
34# "flit" : Install a flit package. This builds a wheel.
35# "other" : Provide your own buildPhase and installPhase.
36format ? "setuptools"
37, ... } @ attrs:
38
39let
40 formatspecific =
41 if format == "pyproject" then common (pyproject-specific attrs)
42 else if format == "setuptools" then common (setuptools-specific attrs)
43 else if format == "flit" then common (flit-specific attrs)
44 else if format == "wheel" then common (wheel-specific attrs)
45 else if format == "other" then {}
46 else throw "Unsupported format ${format}";
47
48in mkPythonDerivation ( attrs // formatspecific )