pythonPackages.pyqtgraph: refactor move to python-modules

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

@@ -0,0 +1,31 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, scipy
+, numpy
+, pyqt4
+, pyopengl
+}:
+
+buildPythonPackage rec {
+  pname = "pyqtgraph";
+  version = "0.9.10";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "188pcxf3sxxjf0aipjn820lx2rf9f42zzp0sibmcl90955a3ipf1";
+  };
+
+  propagatedBuildInputs = [ scipy numpy pyqt4 pyopengl ];
+
+  doCheck = false;  # "PyQtGraph requires either PyQt4 or PySide; neither package could be imported."
+
+  meta = with stdenv.lib; {
+    description = "Scientific Graphics and GUI Library for Python";
+    homepage = http://www.pyqtgraph.org/;
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ koral ];
+  };
+
+}