Add pypy3 sample environment

Author: thomasjm

modules/kernels/python/default.nix

@@ -9,6 +9,8 @@
 
 , python3
 
+, name
+
 , settings
 , settingsSchema
 }:
@@ -22,7 +24,7 @@ let
   hasPythonLspServer = python: (lib.hasAttr "python-lsp-server" python.pkgs) && (lib.versionAtLeast python.pythonVersion "3.7");
   hasPythonLanguageServer = python: lib.hasAttr "python-language-server" python.pkgs;
 
-  displayName = "Python " +  python3.version;
+  displayName = name + " " +  python3.version;
   kernelName = "python3";
 
   packageOptions = python3.pkgs;

modules/kernels/python/module.nix

@@ -132,6 +132,8 @@ in
           else lib.getAttr x config.pkgs;
       in
         config.pkgs.callPackage ./. {
+          name = "Python";
+
           python3 = basePython;
 
           settings = config.kernels.python3;
@@ -142,6 +144,8 @@ in
     (mkIf config.kernels.pypy3.enable {
       builtKernels.pypy3 =
         config.pkgs.callPackage ./. {
+          name = "PyPy";
+
           python3 = lib.getAttr config.kernels.pypy3.python3Package config.pkgs;
 
           settings = config.kernels.pypy3;

sample_environments.nix

@@ -19,6 +19,7 @@ args: {
   mega = import ./sample_environments/mega.nix args;
   octave = import ./sample_environments/octave.nix args;
   postgres = import ./sample_environments/postgres.nix args;
+  pypy3 = import ./sample_environments/pypy3.nix args;
   python3 = import ./sample_environments/python3.nix args;
   r = import ./sample_environments/r.nix args;
   ruby = import ./sample_environments/ruby.nix args;

sample_environments/pypy3.nix

@@ -0,0 +1,13 @@
+{ codedown
+, channels ? {}
+, ...
+}:
+
+codedown.makeEnvironment {
+  kernels.pypy3.enable = true;
+  kernels.pypy3.packages = [
+    "matplotlib"
+    "scipy"
+    "rope"
+  ];
+}