From 2c00cd3bae13487a88cff3f68ac12835d8552193 Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Tue, 18 Apr 2017 10:43:30 +0200
Subject: [PATCH] pythonPackages.ipywidgets: 5.2.2 -> 6.0.0

---
 .../python-modules/ipywidgets/default.nix     | 47 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            | 23 +--------
 2 files changed, 48 insertions(+), 22 deletions(-)
 create mode 100644 pkgs/development/python-modules/ipywidgets/default.nix

diff --git a/pkgs/development/python-modules/ipywidgets/default.nix b/pkgs/development/python-modules/ipywidgets/default.nix
new file mode 100644
index 000000000000..dcd5b89b6b8e
--- /dev/null
+++ b/pkgs/development/python-modules/ipywidgets/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, python
+, nose
+, pytest
+, mock
+, ipython
+, ipykernel
+, traitlets
+, notebook
+, widgetsnbextension
+}:
+
+buildPythonPackage rec {
+  pname = "ipywidgets";
+  version = "6.0.0";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "afa6248850cff14ef86117db87aeab0b12237e4eaf740e73716460ed593a43a7";
+  };
+
+  # Tests are not distributed
+  # doCheck = false;
+
+  buildInputs = [ nose pytest mock ];
+  propagatedBuildInputs = [
+    ipython
+    ipykernel
+    traitlets
+    notebook
+    widgetsnbextension
+  ];
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest discover
+  '';
+
+  meta = {
+    description = "IPython HTML widgets for Jupyter";
+    homepage = http://ipython.org/;
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ fridh ];
+  };
+}
\ No newline at end of file
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index d208c1e2a2bd..bfbb64a2bf70 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -13144,28 +13144,7 @@ in {
   };
 
 
-  ipywidgets = buildPythonPackage rec {
-    version = "5.2.2";
-    name = "ipywidgets-${version}";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/i/ipywidgets/${name}.tar.gz";
-      sha256 = "baf6098f054dd5eacc2934b8ea3bef908b81ca8660d839f1f940255a72c660d2";
-    };
-
-    # Tests are not distributed
-    doCheck = false;
-
-    buildInputs = with self; [ nose pytest ];
-    propagatedBuildInputs = with self; [ipython ipykernel traitlets notebook widgetsnbextension ];
-
-    meta = {
-      description = "IPython HTML widgets for Jupyter";
-      homepage = http://ipython.org/;
-      license = licenses.bsd3;
-      maintainers = with maintainers; [ fridh ];
-    };
-  };
+  ipywidgets = callPackage ../development/python-modules/ipywidgets { };
 
   ipaddr = buildPythonPackage rec {
     name = "ipaddr-2.1.10";