2 files changed, 56 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix b/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix
new file mode 100644
index 00000000000..fe40a3f09c4
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, ipython
+, traitlets
+, glibcLocales
+, mock
+, pytest
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "jupyter_core";
+  version = "4.6.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "394fd5dd787e7c8861741880bdf8a00ce39f95de5d18e579c74b882522219e7e";
+  };
+
+  checkInputs = [ pytest mock glibcLocales nose ];
+  propagatedBuildInputs = [ ipython traitlets ];
+
+  patches = [ ./tests_respect_pythonpath.patch ];
+
+  checkPhase = ''
+    HOME=$TMPDIR LC_ALL=en_US.utf8 py.test
+  '';
+
+  meta = with lib; {
+    description = "Jupyter core package. A base package on which Jupyter projects rely";
+    homepage = "https://jupyter.org/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ fridh ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/jupyter_core/tests_respect_pythonpath.patch b/nixpkgs/pkgs/development/python-modules/jupyter_core/tests_respect_pythonpath.patch
new file mode 100644
index 00000000000..7e7e9ae93a0
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/jupyter_core/tests_respect_pythonpath.patch
@@ -0,0 +1,20 @@
+--- a/jupyter_core/tests/test_command.py
++++ b/jupyter_core/tests/test_command.py
+@@ -131,7 +131,7 @@ def test_not_on_path(tmpdir):
+     witness_src = '#!%s\n%s\n' % (sys.executable, 'print("WITNESS ME")')
+     write_executable(witness, witness_src)
+
+-    env = {'PATH': ''}
++    env = {'PATH': '', 'PYTHONPATH': os.environ['PYTHONPATH']}
+     if 'SYSTEMROOT' in os.environ:  # Windows http://bugs.python.org/issue20614
+         env[str('SYSTEMROOT')] = os.environ['SYSTEMROOT']
+     if sys.platform == 'win32':
+@@ -157,7 +157,7 @@ def test_path_priority(tmpdir):
+     witness_b_src = '#!%s\n%s\n' % (sys.executable, 'print("WITNESS B")')
+     write_executable(witness_b, witness_b_src)
+
+-    env = {'PATH':  str(b)}
++    env = {'PATH':  str(b), 'PYTHONPATH': os.environ['PYTHONPATH']}
+     if 'SYSTEMROOT' in os.environ:  # Windows http://bugs.python.org/issue20614
+         env[str('SYSTEMROOT')] = os.environ['SYSTEMROOT']
+     if sys.platform == 'win32':