python3Packages.pytest-flake8: drop deprecated py.path.local hook arg (#518628)

pkgs/development/python-modules/pytest-flake8/default.nix

@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch2,
   setuptools-scm,
   flake8,
   pytestCheckHook,
@@ -19,6 +20,14 @@ buildPythonPackage rec {
     hash = "sha256-uc5DOqqdoLfhzI2ogDOqhbJOHzdu+uqSOojIH+S1LZI=";
   };
 
+  patches = [
+    # Drop deprecated `path` arg from pytest_collect_file hook. (https://github.com/coherent-oss/pytest-flake8/issues/5)
+    (fetchpatch2 {
+      url = "https://raw.githubusercontent.com/OpenIndiana/oi-userland/0d06abedf17256d1f2c89086acc05cfa53dbc647/components/python/pytest-flake8/patches/02-deprecated-path.patch";
+      hash = "sha256-mHGRKaMmDTJdj6ajWS0Dts1ZTbT1bNLMjOOZAP156Jg=";
+    })
+  ];
+
   build-system = [ setuptools-scm ];
 
   dependencies = [ flake8 ];