conan: Locally pin deps, enable tests

pkgs/development/python-modules/node-semver/2.nix

@@ -1,21 +0,0 @@
-{ stdenv, fetchPypi, buildPythonPackage, pytest, tox }:
-
-buildPythonPackage rec {
-  name = "${pname}-${version}";
-  version = "0.2.0";
-  pname = "node-semver";
-
-  buildInputs = [ pytest tox ];
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "1080pdxrvnkr8i7b7bk0dfx6cwrkkzzfaranl7207q6rdybzqay3";
-  };
-
-  meta = with stdenv.lib; {
-    homepage = https://github.com/podhmo/python-semver;
-    description = "A port of node-semver";
-    license = licenses.mit;
-    platforms = platforms.all;
-  };
-}

pkgs/development/python-modules/node-semver/default.nix

@@ -1,7 +1,6 @@
 { stdenv, fetchPypi, buildPythonPackage, pytest, tox }:
 
 buildPythonPackage rec {
-  name = "${pname}-${version}";
   version = "0.3.0";
   pname = "node-semver";