nixpkgs/pkgs/development/interpreters/python/build-python-package-wheel.nix

# This function provides specific bits for building a wheel-based Python package.

{
}:

{ ... } @ attrs:

attrs // {
  unpackPhase = ''
    mkdir dist
    cp "$src" "dist/$(stripHash "$src")"
  '';

  # Wheels are pre-compiled
  buildPhase = attrs.buildPhase or ":";
  installCheckPhase = attrs.checkPhase or ":";

  # Wheels don't have any checks to run
  doCheck = attrs.doCheck or false;
}