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nixpkgs/pkgs/development/python-modules/libusb1/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

35 lines
979 B
Nix

{ lib, stdenv, buildPythonPackage, fetchPypi, libusb1, pytest }:
buildPythonPackage rec {
pname = "libusb1";
version = "1.9.1";
src = fetchPypi {
inherit pname version;
sha256 = "14ljk7rywy3fiv23dpayvk14y1ywma729r3b1x2cxf68919g2gnh";
};
postPatch = ''
substituteInPlace usb1/libusb1.py --replace \
"ctypes.util.find_library(base_name)" \
"'${libusb1}/lib/libusb-1.0${stdenv.hostPlatform.extensions.sharedLibrary}'"
'';
buildInputs = [ libusb1 ];
checkInputs = [ pytest ];
checkPhase = ''
# USBPollerThread is unreliable. Let's not test it.
# See: https://github.com/vpelletier/python-libusb1/issues/16
py.test -k 'not testUSBPollerThreadExit' usb1/testUSB1.py
'';
meta = with lib; {
homepage = "https://github.com/vpelletier/python-libusb1";
description = "Python ctype-based wrapper around libusb1";
license = licenses.lgpl2Plus;
maintainers = with maintainers; [ prusnak rnhmjoj ];
};
}