1{ lib, stdenv 2, buildPythonPackage 3, grpc 4, six 5, protobuf 6, enum34 ? null 7, futures ? null 8, isPy27 9, pkg-config 10, cython 11, c-ares 12, openssl 13, zlib 14}: 15 16buildPythonPackage rec { 17 inherit (grpc) src version; 18 pname = "grpcio"; 19 20 outputs = [ "out" "dev" ]; 21 22 nativeBuildInputs = [ cython pkg-config ]; 23 24 buildInputs = [ c-ares openssl zlib ]; 25 propagatedBuildInputs = [ six protobuf ] 26 ++ lib.optionals (isPy27) [ enum34 futures ]; 27 28 preBuild = lib.optionalString stdenv.isDarwin "unset AR"; 29 30 GRPC_BUILD_WITH_BORING_SSL_ASM = ""; 31 GRPC_PYTHON_BUILD_SYSTEM_OPENSSL = 1; 32 GRPC_PYTHON_BUILD_SYSTEM_ZLIB = 1; 33 GRPC_PYTHON_BUILD_SYSTEM_CARES = 1; 34 35 # does not contain any tests 36 doCheck = false; 37 38 pythonImportsCheck = [ "grpc" ]; 39 40 meta = with lib; { 41 description = "HTTP/2-based RPC framework"; 42 license = licenses.asl20; 43 homepage = "https://grpc.io/grpc/python/"; 44 maintainers = with maintainers; [ SuperSandro2000 ]; 45 }; 46}