From 1a75fd39405d42d1daccf51cf1d031f44ef1e06a Mon Sep 17 00:00:00 2001
From: "Robert T. McGibbon" <rmcgibbo@gmail.com>
Date: Tue, 29 Dec 2020 21:15:19 -0500
Subject: [PATCH] python3Packages.clifford: unbreak with h5py>=3

---
 pkgs/development/python-modules/clifford/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/python-modules/clifford/default.nix b/pkgs/development/python-modules/clifford/default.nix
index 9fe60ba55da..68ac9e45bb4 100644
--- a/pkgs/development/python-modules/clifford/default.nix
+++ b/pkgs/development/python-modules/clifford/default.nix
@@ -1,6 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, fetchpatch
 , isPy27
 , future
 , h5py
@@ -21,6 +22,12 @@ buildPythonPackage rec {
     inherit pname version;
     sha256 = "ade11b20d0631dfc9c2f18ce0149f1e61e4baf114108b27cfd68e5c1619ecc0c";
   };
+  patches = [ (fetchpatch {
+    # Compatibility with h5py 3.
+    # Will be included in the next releasse after 1.3.1
+    url = "https://github.com/pygae/clifford/pull/388/commits/955d141662c68d3d61aa50a162b39e656684c208.patch";
+    sha256 = "00m8ias58xycn5n78sy9wywf4wck1v0gb8gzmg40inzdiha93jyz";
+  }) ];
 
   propagatedBuildInputs = [
     future