pythonPackages.eth-utils: init at 1.2.0

(cherry picked from commit 9f8e614)

pkgs/development/python-modules/eth-utils/default.nix

@@ -0,0 +1,35 @@
+{ lib, fetchFromGitHub, buildPythonPackage, pytest, eth-hash, eth-typing,
+ cytoolz, hypothesis }:
+
+buildPythonPackage rec {
+ pname = "eth-utils";
+ version = "1.2.1";
+
+ # Tests are missing from the PyPI source tarball so let's use GitHub
+ # https://github.com/ethereum/eth-utils/issues/130
+ src = fetchFromGitHub {
+ owner = "ethereum";
+ repo = pname;
+ rev = "v${version}";
+ sha256 = "0g8f5vdjh7qd8kgsqqd9qkm6m79rx3w9yp0rf9vpdsv3xfzrkh1w";
+ };
+
+ checkInputs = [ pytest hypothesis ];
+ propagatedBuildInputs = [ eth-hash eth-typing cytoolz ];
+
+ # setuptools-markdown uses pypandoc which is broken at the moment
+ preConfigure = ''
+ substituteInPlace setup.py --replace \'setuptools-markdown\' ""
+ '';
+
+ checkPhase = ''
+ pytest .
+ '';
+
+ meta = {
+ description = "Common utility functions for codebases which interact with ethereum";
+ homepage = https://github.com/ethereum/eth-utils;
+ license = lib.licenses.mit;
+ maintainers = with lib.maintainers; [ jluttine ];
+ };
+}

pkgs/top-level/python-packages.nix

@@ -1657,6 +1657,8 @@ in {
 
  eth-typing = callPackage ../development/python-modules/eth-typing { };
 
+ eth-utils = callPackage ../development/python-modules/eth-utils { };
+
  jsonrpc-async = callPackage ../development/python-modules/jsonrpc-async { };
 
  jsonrpc-base = callPackage ../development/python-modules/jsonrpc-base { };