From 74a5c3bebae89e96d9a249cffdf90e842ba21106 Mon Sep 17 00:00:00 2001
From: Luflosi <luflosi@luflosi.de>
Date: Tue, 9 Feb 2021 01:46:23 +0100
Subject: [PATCH] python3Packages.py-cid: init at 0.3.0

---
 .../python-modules/py-cid/default.nix         | 54 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 56 insertions(+)
 create mode 100644 pkgs/development/python-modules/py-cid/default.nix

diff --git a/pkgs/development/python-modules/py-cid/default.nix b/pkgs/development/python-modules/py-cid/default.nix
new file mode 100644
index 000000000000..86c2e80601f6
--- /dev/null
+++ b/pkgs/development/python-modules/py-cid/default.nix
@@ -0,0 +1,54 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, pytestCheckHook
+, base58
+, py-multibase
+, py-multicodec
+, morphys
+, py-multihash
+, hypothesis
+}:
+
+buildPythonPackage rec {
+  pname = "py-cid";
+  version = "0.3.0";
+  disabled = pythonOlder "3.5";
+
+  src = fetchFromGitHub {
+    owner = "ipld";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-aN7ee25ghKKa90+FoMDCdGauToePc5AzDLV3tONvh4U=";
+  };
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "base58>=1.0.2,<2.0" "base58>=1.0.2" \
+      --replace "py-multihash>=0.2.0,<1.0.0" "py-multihash>=0.2.0" \
+      --replace "'pytest-runner'," ""
+  '';
+
+  propagatedBuildInputs = [
+    base58
+    py-multibase
+    py-multicodec
+    morphys
+    py-multihash
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    hypothesis
+  ];
+
+  pythonImportsCheck = [ "cid" ];
+
+  meta = with lib; {
+    description = "Self-describing content-addressed identifiers for distributed systems implementation in Python";
+    homepage = "https://github.com/ipld/py-cid";
+    license = licenses.mit;
+    maintainers = with maintainers; [ Luflosi ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 17f6624c42ea..519de9f53b67 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5315,6 +5315,8 @@ in {
 
   pycparser = callPackage ../development/python-modules/pycparser { };
 
+  py-cid = callPackage ../development/python-modules/py-cid { };
+
   py-cpuinfo = callPackage ../development/python-modules/py-cpuinfo { };
 
   pycrc = callPackage ../development/python-modules/pycrc { };