Merge remote-tracking branch 'upstream/master' into staging

Conflicts:
	pkgs/tools/networking/telnet/default.nix
	pkgs/top-level/aliases.nix

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

@@ -0,0 +1,28 @@
+{ lib, buildPythonPackage, fetchFromGitHub, flask, mutagen }:
+
+buildPythonPackage rec {
+  pname = "podcats";
+  version = "v0.5.0";
+  name = "${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "jakubroztocil";
+    repo = "podcats";
+    rev = version;
+    sha256 = "0zjdgry5n209rv19kj9yaxy7c7zq5gxr488izrgs4sc75vdzz8xc";
+  };
+
+  patchPhase = ''
+    substituteInPlace podcats.py \
+      --replace 'debug=True' 'debug=True, use_reloader=False'
+  '';
+
+  propagatedBuildInputs = [ flask mutagen ];
+
+  meta = {
+    description = "Application that generates RSS feeds for podcast episodes from local audio files";
+    homepage = https://github.com/jakubroztocil/podcats;
+    license = lib.licenses.bsd2;
+    maintainers = with lib.maintainers; [ the-kenny ];
+  };
+}

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

@@ -1,7 +1,7 @@
-{ buildPythonPackage,
+{ buildPythonPackage, pythonOlder,
   cudaSupport ? false, cudatoolkit ? null, cudnn ? null,
-  fetchFromGitHub, fetchpatch, lib, numpy, pyyaml, cffi, cmake,
-  git, stdenv, linkFarm, symlinkJoin,
+  fetchFromGitHub, fetchpatch, lib, numpy, pyyaml, cffi, typing, cmake,
+  stdenv, linkFarm, symlinkJoin,
   utillinux, which }:
 
 assert cudnn == null || cudatoolkit != null;
@@ -25,7 +25,7 @@ let
     "LD_LIBRARY_PATH=${cudaStub}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} ";
 
 in buildPythonPackage rec {
-  version = "0.3.1";
+  version = "0.4.0";
   pname = "pytorch";
   name = "${pname}-${version}";
 
@@ -34,36 +34,17 @@ in buildPythonPackage rec {
     repo   = "pytorch";
     rev    = "v${version}";
     fetchSubmodules = true;
-    sha256 = "1k8fr97v5pf7rni5cr2pi21ixc3pdj3h3lkz28njbjbgkndh7mr3";
+    sha256 = "12d5vqqaprk0igmih7fwa65ldmaawgijxl58h6dnw660wysc132j";
   };
 
-  patches = [
-    (fetchpatch {
-      # make sure stdatomic.h is included when checking for ATOMIC_INT_LOCK_FREE
-      # Fixes this test failure:
-      # RuntimeError: refcounted file mapping not supported on your system at /tmp/nix-build-python3.6-pytorch-0.3.0.drv-0/source/torch/lib/TH/THAllocator.c:525
-      url = "https://github.com/pytorch/pytorch/commit/502aaf39cf4a878f9e4f849e5f409573aa598aa9.patch";
-      stripLen = 3;
-      extraPrefix = "torch/lib/";
-      sha256 = "1miz4lhy3razjwcmhxqa4xmlcmhm65lqyin1czqczj8g16d3f62f";
-    })
-  ];
-
-  postPatch = ''
-    substituteInPlace test/run_test.sh --replace \
-      "INIT_METHOD='file://'\$TEMP_DIR'/shared_init_file' \$PYCMD ./test_distributed.py" \
-      "echo Skipped for Nix package"
-  '';
-
   preConfigure = lib.optionalString cudaSupport ''
-    export CC=${cudatoolkit.cc}/bin/gcc
+    export CC=${cudatoolkit.cc}/bin/gcc CXX=${cudatoolkit.cc}/bin/g++
   '' + lib.optionalString (cudaSupport && cudnn != null) ''
     export CUDNN_INCLUDE_DIR=${cudnn}/include
   '';
 
   buildInputs = [
      cmake
-     git
      numpy.blas
      utillinux
      which
@@ -73,10 +54,10 @@ in buildPythonPackage rec {
     cffi
     numpy
     pyyaml
-  ];
+  ] ++ lib.optional (pythonOlder "3.5") typing;
 
   checkPhase = ''
-    ${cudaStubEnv}${stdenv.shell} test/run_test.sh
+    ${cudaStubEnv}python test/run_test.py --exclude distributed
   '';
 
   meta = {