From e29a4c3124f78739178df5556a439a985adff279 Mon Sep 17 00:00:00 2001
From: "Robert T. McGibbon" <rmcgibbo@gmail.com>
Date: Mon, 1 Feb 2021 00:29:05 -0500
Subject: [PATCH] python3Packages.numpy: 1.19.4 -> 1.20.1

---
 .../python-modules/numpy/default.nix          | 27 ++++++++-----------
 1 file changed, 11 insertions(+), 16 deletions(-)

diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index 51eeab3177e..ed6f80b34a6 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -4,15 +4,15 @@
 , buildPythonPackage
 , gfortran
 , hypothesis
-, pytest_5
+, pytest
 , blas
 , lapack
 , writeTextFile
 , isPyPy
 , cython
 , setuptoolsBuildHook
-, fetchpatch
- }:
+, pythonOlder
+}:
 
 assert (!blas.isILP64) && (!lapack.isILP64);
 
@@ -40,31 +40,26 @@ let
   };
 in buildPythonPackage rec {
   pname = "numpy";
-  version = "1.19.4";
+  version = "1.20.1";
   format = "pyproject.toml";
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "141ec3a3300ab89c7f2b0775289954d193cc8edb621ea05f99db9cb181530512";
+    sha256 = "02m6sms6wb4flfg8y4h0msan4y7w7qgfqxhdk21lcabhm2339iiv";
   };
 
-  nativeBuildInputs = [ gfortran cython setuptoolsBuildHook ];
-  buildInputs = [ blas lapack ];
-
-  patches = [
-    # For compatibility with newer pytest
-    (fetchpatch {
-      url = "https://github.com/numpy/numpy/commit/ba315034759fbf91c61bb55390edc86e7b2627f3.patch";
-      sha256 = "F2P5q61CyhqsZfwkLmxb7A9YdE+43FXLbQkSjop2rVY=";
-    })
-  ] ++ lib.optionals python.hasDistutilsCxxPatch [
+  patches = lib.optionals python.hasDistutilsCxxPatch [
     # We patch cpython/distutils to fix https://bugs.python.org/issue1222585
     # Patching of numpy.distutils is needed to prevent it from undoing the
     # patch to distutils.
     ./numpy-distutils-C++.patch
   ];
 
+  nativeBuildInputs = [ gfortran cython setuptoolsBuildHook ];
+  buildInputs = [ blas lapack ];
+
   # we default openblas to build with 64 threads
   # if a machine has more than 64 threads, it will segfault
   # see https://github.com/xianyi/OpenBLAS/issues/2993
@@ -83,7 +78,7 @@ in buildPythonPackage rec {
   doCheck = !isPyPy; # numpy 1.16+ hits a bug in pypy's ctypes, using either numpy or pypy HEAD fixes this (https://github.com/numpy/numpy/issues/13807)
 
   checkInputs = [
-    pytest_5 # pytest 6 will error: "module is already imported: hypothesis"
+    pytest
     hypothesis
   ];