push sheeet

pkgs/development/python-modules/flake8-future-import/default.nix

@@ -0,0 +1,62 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  isPy27,
+  isPy38,
+  isPy39,
+  pythonAtLeast,
+  setuptools,
+  flake8,
+  six,
+  python,
+}:
+
+buildPythonPackage rec {
+  pname = "flake8-future-import";
+  version = "0.4.7";
+  pyproject = true;
+
+  # PyPI tarball doesn't include the test suite
+  src = fetchFromGitHub {
+    owner = "xZise";
+    repo = "flake8-future-import";
+    tag = version;
+    hash = "sha256-2EcCOx3+PCk9LYpQjHCFNpQVI2Pdi+lWL8R6bNadFe0=";
+  };
+
+  patches =
+    lib.optionals (pythonAtLeast "3.10") [ ./fix-annotations-version-11.patch ]
+    ++ lib.optionals (isPy38 || isPy39) [ ./fix-annotations-version-10.patch ]
+    ++ lib.optionals isPy27 [
+      # Upstream disables this test case naturally on python 3, but it also fails
+      # inside NixPkgs for python 2. Since it's going to be deleted, we just skip it
+      # on py2 as well.
+      ./skip-test.patch
+    ];
+
+  postPatch = ''
+    substituteInPlace "test_flake8_future_import.py" \
+      --replace-fail "'flake8'" "'${lib.getExe flake8}'"
+  '';
+
+  build-system = [ setuptools ];
+
+  dependencies = [ flake8 ];
+
+  nativeCheckInputs = [ six ];
+
+  checkPhase = ''
+    runHook preCheck
+
+    ${python.interpreter} -m test_flake8_future_import
+
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "Flake8 extension to check for the imported __future__ modules to make it easier to have a consistent code base";
+    homepage = "https://github.com/xZise/flake8-future-import";
+    license = licenses.mit;
+  };
+}

pkgs/development/python-modules/flake8-future-import/fix-annotations-version-10.patch

@@ -0,0 +1,13 @@
+diff --git a/flake8_future_import.py b/flake8_future_import.py
+index 92c3fda..27a1a66 100755
+--- a/flake8_future_import.py
++++ b/flake8_future_import.py
+@@ -76,7 +76,7 @@ UNICODE_LITERALS = Feature(4, 'unicode_literals', (2, 6, 0), (3, 0, 0))
+ GENERATOR_STOP = Feature(5, 'generator_stop', (3, 5, 0), (3, 7, 0))
+ NESTED_SCOPES = Feature(6, 'nested_scopes', (2, 1, 0), (2, 2, 0))
+ GENERATORS = Feature(7, 'generators', (2, 2, 0), (2, 3, 0))
+-ANNOTATIONS = Feature(8, 'annotations', (3, 7, 0), (4, 0, 0))
++ANNOTATIONS = Feature(8, 'annotations', (3, 7, 0), (3, 10, 0))
+ 
+ 
+ # Order important as it defines the error code

pkgs/development/python-modules/flake8-future-import/fix-annotations-version-11.patch

@@ -0,0 +1,13 @@
+diff --git a/flake8_future_import.py b/flake8_future_import.py
+index 92c3fda..27a1a66 100755
+--- a/flake8_future_import.py
++++ b/flake8_future_import.py
+@@ -76,7 +76,7 @@ UNICODE_LITERALS = Feature(4, 'unicode_literals', (2, 6, 0), (3, 0, 0))
+ GENERATOR_STOP = Feature(5, 'generator_stop', (3, 5, 0), (3, 7, 0))
+ NESTED_SCOPES = Feature(6, 'nested_scopes', (2, 1, 0), (2, 2, 0))
+ GENERATORS = Feature(7, 'generators', (2, 2, 0), (2, 3, 0))
+-ANNOTATIONS = Feature(8, 'annotations', (3, 7, 0), (4, 0, 0))
++ANNOTATIONS = Feature(8, 'annotations', (3, 7, 0), (3, 11, 0))
+ 
+ 
+ # Order important as it defines the error code

pkgs/development/python-modules/flake8-future-import/skip-test.patch

@@ -0,0 +1,13 @@
+diff --git a/test_flake8_future_import.py b/test_flake8_future_import.py
+index 84fde59..345f23f 100644
+--- a/test_flake8_future_import.py
++++ b/test_flake8_future_import.py
+@@ -230,7 +230,7 @@ class TestBadSyntax(TestCaseBase):
+     """Test using various bad syntax examples from Python's library."""
+ 
+ 
+-@unittest.skipIf(sys.version_info[:2] >= (3, 7), 'flake8 supports up to 3.6')
++@unittest.skip("Has issue with installed path for flake8 in python2")
+ class Flake8TestCase(TestCaseBase):
+ 
+     """