python3Packages.dotnetcore2: remove

Outdated, and new package isn't trivial to package anymore.
Not really useful outside of Azure Machine Learning anyway.

pkgs/development/python-modules/dotnetcore2/default.nix

@@ -1,59 +0,0 @@
-{ stdenv, lib, buildPythonPackage, fetchPypi, python, isPy27
-, dotnet-sdk
-, substituteAll
-, distro
-, unzip
-}:
-
-buildPythonPackage rec {
-  pname = "dotnetcore2";
-  version = "2.1.14";
-  format = "wheel";
-  disabled = isPy27;
-
-  src = fetchPypi {
-    inherit pname version format;
-    python = "py3";
-    platform = "manylinux1_x86_64";
-    sha256 = "0dxp9a73ncjylc09bjwq81fgj5ysk1yi27l8ka5f98121k1kmn6q";
-  };
-
-  nativeBuildInputs = [ unzip ];
-
-  propagatedBuildInputs = [ distro ];
-
-  # needed to apply patches
-  prePatch = ''
-    unzip dist/dotnet*
-  '';
-
-  patches = [
-    ( substituteAll {
-        src = ./runtime.patch;
-        dotnet = dotnet-sdk;
-      }
-    )
-  ];
-
-  # remove bin, which has a broken dotnetcore installation
-  installPhase = ''
-    rm -rf dotnetcore2/bin
-    mkdir -p $out/${python.sitePackages}/
-    cp -r dotnetcore2 $out/${python.sitePackages}/
-  '';
-
-  # no tests, ensure it's one useful function works
-  checkPhase = ''
-    rm -r dotnetcore2 # avoid importing local directory
-    export PYTHONPATH=$out/${python.sitePackages}:$PYTHONPATH
-    ${python.interpreter} -c 'from dotnetcore2 import runtime; print(runtime.get_runtime_path()); runtime.ensure_dependencies()'
-  '';
-
-  meta = with lib; {
-    description = "DotNet Core runtime";
-    homepage = "https://github.com/dotnet/core";
-    license = licenses.mit;
-    platforms = [ "x86_64-linux" ];
-    maintainers = with maintainers; [ jonringer ];
-  };
-}

pkgs/development/python-modules/dotnetcore2/runtime.patch

@@ -1,22 +0,0 @@
-diff --git a/dotnetcore2/runtime.py b/dotnetcore2/runtime.py
-index 475e2b4..5b578ec 100644
---- a/dotnetcore2/runtime.py
-+++ b/dotnetcore2/runtime.py
-@@ -41,6 +41,7 @@ def _get_bin_folder() -> str:
- 
- 
- def get_runtime_path():
-+    return "@dotnet@/dotnet"
-     search_string = os.path.join(_get_bin_folder(), 'dotnet*')
-     matches = [f for f in glob.glob(search_string, recursive=True)]
-     return matches[0]
-@@ -96,8 +97,7 @@ class _FileLock():
- 
- 
- def ensure_dependencies() -> Optional[str]:
--    if dist is None:
--        return None
-+    return None
- 
-     bin_folder = _get_bin_folder()
-     deps_path = os.path.join(bin_folder, 'deps')

pkgs/top-level/python-packages.nix

@@ -1811,8 +1811,6 @@ in {
 
   dot2tex = callPackage ../development/python-modules/dot2tex { inherit (pkgs) graphviz; };
 
-  dotnetcore2 = callPackage ../development/python-modules/dotnetcore2 { inherit (pkgs) substituteAll dotnet-sdk; };
-
   dparse = callPackage ../development/python-modules/dparse { };
 
   dpath = callPackage ../development/python-modules/dpath { };