pythonPackages.glances: 3.1.0 -> 3.1.1

Note/TODO: The IP plugin fails in the sandbox:

Error while initializing the ip plugin ('NoneType' object has no attribute 'split')

but works outside of the build sandbox (i.e. in a normal setup).

pkgs/development/python-modules/glances/default.nix

@@ -1,28 +1,33 @@
 { buildPythonPackage, fetchFromGitHub, isPyPy, lib
 , psutil, setuptools, bottle, batinfo, pysnmp
-, hddtemp
+, hddtemp, future
+# Optional dependencies:
+, netifaces # IP module
+# Tests:
 , unittest2
 }:
 
 buildPythonPackage rec {
   name = "glances-${version}";
-  version = "3.1.0";
+  version = "3.1.1";
   disabled = isPyPy;
 
   src = fetchFromGitHub {
     owner = "nicolargo";
     repo = "glances";
     rev = "v${version}";
-    sha256 = "0zjpp017i8b8bijdaj85rya7rmdqh4g8vkb42q14q2sw6agxz3zi";
+    sha256 = "1x9gw7hzw3p8zki82wdf359yxj0ylfw2096a4y621kj0p4xqsr4q";
   };
 
+  # Some tests fail in the sandbox (they e.g. require access to /sys/class/power_supply):
   patches = lib.optional doCheck ./skip-failing-tests.patch;
 
-  # Requires access to /sys/class/power_supply
   doCheck = true;
+  checkInputs = [ unittest2 ];
 
-  buildInputs = [ unittest2 ];
-  propagatedBuildInputs = [ psutil setuptools bottle batinfo pysnmp hddtemp ];
+  propagatedBuildInputs = [ psutil setuptools bottle batinfo pysnmp hddtemp future
+    netifaces
+  ];
 
   preConfigure = ''
     sed -i 's/data_files\.append((conf_path/data_files.append(("etc\/glances"/' setup.py;