From 905db9d5e3881794b84c22b1dd5d3b5adc262129 Mon Sep 17 00:00:00 2001
From: Manuel Mendez <708570+mmlb@users.noreply.github.com>
Date: Thu, 5 Jul 2018 03:14:51 -0400
Subject: [PATCH] pythonPackaes.grpcio-tools: init at 1.13.0 (#43022)

---
 .../python-modules/grpcio-tools/default.nix   | 25 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 pkgs/development/python-modules/grpcio-tools/default.nix

diff --git a/pkgs/development/python-modules/grpcio-tools/default.nix b/pkgs/development/python-modules/grpcio-tools/default.nix
new file mode 100644
index 00000000000..8d4c925acf8
--- /dev/null
+++ b/pkgs/development/python-modules/grpcio-tools/default.nix
@@ -0,0 +1,25 @@
+{ stdenv, buildPythonPackage, fetchPypi, lib, grpc, grpcio}:
+
+buildPythonPackage rec {
+  pname = "grpcio-tools";
+  version = "1.13.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1ck6818kb4nb6skm9lqg492brqs7kfk65f4hh2c7h7c8pkbrpcw1";
+  };
+
+  enableParallelBuilding = true;
+
+  propagatedBuildInputs = [ grpc grpcio ];
+
+  # no tests in the package
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Protobuf code generator for gRPC";
+    license = lib.licenses.asl20;
+    homepage = "https://grpc.io/grpc/python/";
+    maintainers = with maintainers; [ vanschelven ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 52ce93f8506..6a7f6f49fa1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6263,6 +6263,8 @@ in {
 
   grpcio = callPackage ../development/python-modules/grpcio { };
 
+  grpcio-tools = callPackage ../development/python-modules/grpcio-tools { };
+
   gspread = buildPythonPackage rec {
     version = "0.2.3";
     name = "gspread-${version}";