Revert "pythonPackages.ipython: remove python2 frozen package"

This reverts commit 0ccf10b955910dd511208720f3bbf49a2ffe9fbb.

I think it was premature to drop the support a couple of weeks before
the official deadline. At least sage still depends on it.

1 files changed, 62 insertions, 0 deletions

diff --git a/pkgs/development/python-modules/ipython/5.nix b/pkgs/development/python-modules/ipython/5.nix
new file mode 100644
index 00000000000..15e7d00bcec
--- /dev/null
+++ b/pkgs/development/python-modules/ipython/5.nix
@@ -0,0 +1,62 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, fetchPypi
+# Build dependencies
+, glibcLocales
+# Test dependencies
+, nose
+, pygments
+, testpath
+, isPy27
+, mock
+# Runtime dependencies
+, backports_shutil_get_terminal_size
+, decorator
+, pathlib2
+, pickleshare
+, requests
+, simplegeneric
+, traitlets
+, prompt_toolkit
+, pexpect
+, appnope
+}:
+
+buildPythonPackage rec {
+  pname = "ipython";
+  version = "5.8.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "4bac649857611baaaf76bc82c173aa542f7486446c335fe1a6c05d0d491c8906";
+  };
+
+  prePatch = stdenv.lib.optionalString stdenv.isDarwin ''
+    substituteInPlace setup.py --replace "'gnureadline'" " "
+  '';
+
+  buildInputs = [ glibcLocales ];
+
+  checkInputs = [ nose pygments testpath ] ++ lib.optional isPy27 mock;
+
+  propagatedBuildInputs = [
+    backports_shutil_get_terminal_size decorator pickleshare prompt_toolkit
+    simplegeneric traitlets requests pathlib2 pexpect
+  ] ++ lib.optionals stdenv.isDarwin [ appnope ];
+
+  LC_ALL="en_US.UTF-8";
+
+  doCheck = false; # Circular dependency with ipykernel
+
+  checkPhase = ''
+    nosetests
+  '';
+
+  meta = {
+    description = "IPython: Productive Interactive Computing";
+    homepage = http://ipython.org/;
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ bjornfor orivej lnl7 ];
+  };
+}