From 11c3fe2258ab086f582a3377c3d3b572e6ad41f8 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Thu, 6 Sep 2018 14:50:50 -0400
Subject: [PATCH 1/2] pythonPackages.selectors2: init at 2.0.1

Added package becuase now dependency of ncclient.
---
 .../python-modules/selectors2/default.nix     | 29 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 31 insertions(+)
 create mode 100644 pkgs/development/python-modules/selectors2/default.nix

diff --git a/pkgs/development/python-modules/selectors2/default.nix b/pkgs/development/python-modules/selectors2/default.nix
new file mode 100644
index 000000000000..030178fef830
--- /dev/null
+++ b/pkgs/development/python-modules/selectors2/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, nose, psutil, mock }:
+
+buildPythonPackage rec {
+  version = "2.0.1";
+  pname = "selectors2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "81b77c4c6f607248b1d6bbdb5935403fef294b224b842a830bbfabb400c81884";
+  };
+
+  checkInputs = [ nose psutil mock ];
+
+  checkPhase = ''
+    # https://github.com/NixOS/nixpkgs/pull/46186#issuecomment-419450064
+    # Trick to disable certain tests that depend on timing which
+    # will always fail on hydra
+    export TRAVIS=""
+    nosetests tests/test_selectors2.py
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://www.github.com/SethMichaelLarson/selectors2;
+    description = "Back-ported, durable, and portable selectors";
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 137463b74db6..3ba3cfa6f2f5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -536,6 +536,8 @@ in {
 
   seekpath = callPackage ../development/python-modules/seekpath { };
 
+  selectors2 = callPackage ../development/python-modules/selectors2 { };
+
   serversyncstorage = callPackage ../development/python-modules/serversyncstorage {};
 
   simpleeval = callPackage ../development/python-modules/simpleeval { };

From a726956b42c92e7a30323d0c3fedbde032db93e3 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Thu, 6 Sep 2018 14:51:24 -0400
Subject: [PATCH 2/2] pythonPackages.ncclient: refactor

adding selectors2 as dependency of ncclient. Added recently 20 days
ago in August. https://github.com/ncclient/ncclient/commit/8ef20f282877097c8f51604679277db49c39f80c
---
 pkgs/development/python-modules/ncclient/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/ncclient/default.nix b/pkgs/development/python-modules/ncclient/default.nix
index 9dc7710ff28f..9933e849d0be 100644
--- a/pkgs/development/python-modules/ncclient/default.nix
+++ b/pkgs/development/python-modules/ncclient/default.nix
@@ -2,6 +2,7 @@
 , buildPythonPackage
 , fetchPypi
 , paramiko
+, selectors2
 , lxml
 , libxml2
 , libxslt
@@ -21,7 +22,7 @@ buildPythonPackage rec {
   checkInputs = [ nose rednose ];
 
   propagatedBuildInputs = [
-    paramiko lxml libxml2 libxslt
+    paramiko lxml libxml2 libxslt selectors2
   ];
 
   checkPhase = ''