2 files changed, 35 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/typesentry/default.nix b/pkgs/development/python-modules/typesentry/default.nix
new file mode 100644
index 000000000000..3aeb84113c2d
--- /dev/null
+++ b/pkgs/development/python-modules/typesentry/default.nix
@@ -0,0 +1,33 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, colorama
+, pytest
+, pytestcov
+}:
+
+buildPythonPackage rec {
+  pname = "typesentry";
+  version = "0.2.7";
+
+  # Only wheel distribution is available on PyPi.
+  src = fetchFromGitHub {
+    owner = "h2oai";
+    repo = "typesentry";
+    rev = "0ca8ed0e62d15ffe430545e7648c9a9b2547b49c";
+    sha256 = "0z615f9dxaab3bay3v27j7q99qm6l6q8xv872yvsp87sxj7apfki";
+  };
+
+  propagatedBuildInputs = [ colorama ];
+  checkInputs = [ pytest pytestcov ];
+  checkPhase = ''
+    pytest
+  '';
+
+  meta = with lib; {
+    description = "Python 2.7 & 3.5+ runtime type-checker";
+    homepage = "https://github.com/h2oai/typesentry";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 46de38b0bf35..9443cdcb968f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4306,6 +4306,8 @@ in {
 
   typeguard = callPackage ../development/python-modules/typeguard { };
 
+  typesentry = callPackage ../development/python-modules/typesentry { };
+
   s3transfer = callPackage ../development/python-modules/s3transfer { };
 
   seqdiag = callPackage ../development/python-modules/seqdiag { };