push sheeet

pkgs/development/python2-modules/hypothesis/default.nix

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+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  attrs,
+  coverage,
+  pexpect,
+  doCheck ? true,
+  pytest,
+  pytest-xdist,
+  flaky,
+  mock,
+  sortedcontainers,
+}:
+buildPythonPackage rec {
+  # https://hypothesis.readthedocs.org/en/latest/packaging.html
+
+  # Hypothesis has optional dependencies on the following libraries
+  # pytz fake_factory django numpy pytest
+  # If you need these, you can just add them to your environment.
+
+  version = "4.57.1";
+  format = "setuptools";
+  pname = "hypothesis";
+
+  # Use github tarballs that includes tests
+  src = fetchFromGitHub {
+    owner = "HypothesisWorks";
+    repo = "hypothesis-python";
+    rev = "hypothesis-python-${version}";
+    sha256 = "1qcpcrk6892hzyjsdr581pw6i4fj9035nv89mcjrcrzcmycdlfds";
+  };
+
+  postUnpack = "sourceRoot=$sourceRoot/hypothesis-python";
+
+  propagatedBuildInputs = [
+    attrs
+    coverage
+    sortedcontainers
+  ];
+
+  nativeCheckInputs = [
+    pytest
+    pytest-xdist
+    flaky
+    mock
+    pexpect
+  ];
+  inherit doCheck;
+
+  checkPhase = ''
+    rm tox.ini # This file changes how py.test runs and breaks it
+    py.test tests/cover
+  '';
+
+  meta = with lib; {
+    description = "Python library for property based testing";
+    homepage = "https://github.com/HypothesisWorks/hypothesis";
+    license = licenses.mpl20;
+  };
+}