From f5bedc25b2e35911dfe6abd55f581e485493cfe6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sat, 4 Jun 2022 03:03:52 +0200
Subject: [PATCH] python310Packages.py-eth-sig-utils: init at 0.4.0

---
 .../py-eth-sig-utils/default.nix              | 41 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/development/python-modules/py-eth-sig-utils/default.nix

diff --git a/pkgs/development/python-modules/py-eth-sig-utils/default.nix b/pkgs/development/python-modules/py-eth-sig-utils/default.nix
new file mode 100644
index 000000000000..1dfc8904fe00
--- /dev/null
+++ b/pkgs/development/python-modules/py-eth-sig-utils/default.nix
@@ -0,0 +1,41 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, eth-abi
+, py-ecc
+, pycryptodome
+, python
+, rlp
+}:
+
+buildPythonPackage rec {
+  pname = "py-eth-sig-utils";
+  version = "0.4.0";
+
+  src = fetchFromGitHub {
+    owner = "rmeissner";
+    repo = "py-eth-sig-utils";
+    rev = "v${version}";
+    sha256 = "sha256-PNvEHH5w2ptntRGzqWrqlbIzJJsT60OXg/Dh5f6Wq9k=";
+  };
+
+  propagatedBuildInputs = [
+    eth-abi
+    py-ecc
+    pycryptodome
+    rlp
+  ];
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest
+  '';
+
+  pythonImportsCheck = [ "py_eth_sig_utils" ];
+
+  meta = with lib; {
+    description = "Collection of functions to generate hashes for signing on Ethereum";
+    homepage = "https://github.com/rmeissner/py-eth-sig-utils";
+    license = licenses.mit;
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 924884839151..71c3b284e9ba 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5931,6 +5931,8 @@ in {
 
   py-deprecate = callPackage ../development/python-modules/py-deprecate { };
 
+  py-eth-sig-utils = callPackage ../development/python-modules/py-eth-sig-utils { };
+
   nwdiag = callPackage ../development/python-modules/nwdiag { };
 
   oasatelematics = callPackage ../development/python-modules/oasatelematics { };