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{ stdenv, fetchPypi, buildPythonPackage, libusb1 }:
buildPythonPackage rec {
pname = "pyusb";
version = "1.0.2";
src = fetchPypi {
inherit pname version;
sha256 = "0qkk2jn270jwwl1x26hmdhb14m9kkbrzzwzizdjcl1a29b6756sf";
};
# Fix the USB backend library lookup
postPatch =
''
libusb=${libusb1.out}/lib/libusb-1.0${stdenv.hostPlatform.extensions.sharedLibrary}
test -f $libusb || { echo "ERROR: $libusb doesn't exist, please update/fix this build expression."; exit 1; }
sed -i -e "s|find_library=None|find_library=lambda _:\"$libusb\"|" usb/backend/libusb1.py
'';
# No tests included
doCheck = false;
meta = with stdenv.lib; {
description = "Python USB access module (wraps libusb 1.0)"; # can use other backends
homepage = "https://pyusb.github.io/pyusb/";
license = licenses.bsd3;
maintainers = with maintainers; [ bjornfor ];
};
}
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