From 7994b9405793abb0aa7930761797ed956cf817c5 Mon Sep 17 00:00:00 2001
From: Sarah Brofeldt <sarah@qtr.dk>
Date: Thu, 9 Jul 2020 09:28:46 +0200
Subject: [PATCH] pythonPackages.scipy_1_3: re-init for ceph

---
 pkgs/tools/filesystems/ceph/default.nix | 5 ++++-
 pkgs/top-level/python-packages.nix      | 9 +++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/filesystems/ceph/default.nix b/pkgs/tools/filesystems/ceph/default.nix
index cd0e18eb748..767730c4030 100644
--- a/pkgs/tools/filesystems/ceph/default.nix
+++ b/pkgs/tools/filesystems/ceph/default.nix
@@ -112,7 +112,10 @@ let
     ps.pyjwt
     ps.webob
     ps.bcrypt
-    ps.scipy
+    # scipy > 1.3 breaks diskprediction_local, leading to mgr hang on startup
+    # Bump (and get rid of scipy_1_3) once these issues are resolved:
+    # https://tracker.ceph.com/issues/42764 https://tracker.ceph.com/issues/45147
+    ps.scipy_1_3
     ps.six
     ps.pyyaml
   ]);
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4340f6a30ee..9a6b0338168 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5902,6 +5902,15 @@ in {
     });
   in if pythonOlder "3.5" then scipy_1_2 else scipy_;
 
+  scipy_1_3 = self.scipy.overridePythonAttrs(oldAttrs: rec {
+    version = "1.3.3";
+    src = oldAttrs.src.override {
+      inherit version;
+      sha256 = "02iqb7ws7fw5fd1a83hx705pzrw1imj7z0bphjsl4bfvw254xgv4";
+    };
+    doCheck = false;
+  });
+
   scikitimage = callPackage ../development/python-modules/scikit-image { };
 
   scikitlearn = let