napari 0 -> 1
attrpath: napari
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/fqkgp094l7n3fnzzf52c2w92ln8my124-packages.json.drv
building '/nix/store/fqkgp094l7n3fnzzf52c2w92ln8my124-packages.json.drv'...

Going to be running update for following packages:
 - napari-0.4.18

Press Enter key to continue...
Running update for:
 - napari-0.4.18: UPDATING ...
 - napari-0.4.18: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/python-modules/napari/default.nix b/pkgs/development/python-modules/napari/default.nix
index 9997d58eb50b..0bccb016570c 100644
--- a/pkgs/development/python-modules/napari/default.nix
+++ b/pkgs/development/python-modules/napari/default.nix
@@ -38,7 +38,7 @@
 
 mkDerivationWith buildPythonPackage rec {
   pname = "napari";
-  version = "0.4.18";
+  version = "0.4.19.post1";
   format = "pyproject";
 
   disabled = pythonOlder "3.8";
@@ -47,7 +47,7 @@ mkDerivationWith buildPythonPackage rec {
     owner = "napari";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-xF0DYK+226MZpB050IukNvTg2iHMQAIZW0serKRJd/0=";
+    hash = "sha256-qw5WdFPySNkmm+dNu+hqsmr+csBpHnSl9bMpb4nKEqI=";
   };
 
   postPatch = ''

No auto update branch exists
Old version 0.4.18" not present in staging derivation file with contents: { lib
, mkDerivationWith
, appdirs
, app-model
, buildPythonPackage
, cachey
, certifi
, dask
, docstring-parser
, fetchFromGitHub
, imageio
, jsonschema
, magicgui
, napari-console
, napari-npe2
, napari-svg
, numpydoc
, pint
, psutil
, pydantic
, pyopengl
, pillow
, pythonOlder
, pyyaml
, scikit-image
, scipy
, setuptools-scm
, sphinx
, superqt
, tifffile
, toolz
, tqdm
, typing-extensions
, vispy
, wrapQtAppsHook
, wrapt
}:

mkDerivationWith buildPythonPackage rec {
  pname = "napari";
  version = "0.4.19.post1";
  format = "pyproject";

  disabled = pythonOlder "3.8";

  src = fetchFromGitHub {
    owner = "napari";
    repo = pname;
    rev = "refs/tags/v${version}";
    hash = "sha256-qw5WdFPySNkmm+dNu+hqsmr+csBpHnSl9bMpb4nKEqI=";
  };

  postPatch = ''
    substituteInPlace setup.cfg \
      --replace "scikit-image>=0.19.1" "scikit-image" \
      --replace "sphinx<5" "sphinx" \
      --replace "vispy>=0.11.0,<0.12" "vispy"
  '';

  nativeBuildInputs = [
    setuptools-scm
    wrapQtAppsHook
  ];

  propagatedBuildInputs = [
    app-model
    appdirs
    cachey
    certifi
    dask
    docstring-parser
    imageio
    jsonschema
    magicgui
    napari-console
    napari-npe2
    napari-svg
    numpydoc
    pint
    pillow
    psutil
    pydantic
    pyopengl
    pyyaml
    scikit-image
    scipy
    sphinx
    superqt
    tifffile
    toolz
    tqdm
    typing-extensions
    vispy
    wrapt
  ] ++ dask.optional-dependencies.array;

  dontUseSetuptoolsCheck = true;

  postFixup = ''
    wrapQtApp $out/bin/napari
  '';

  meta = with lib; {
    description = "A fast, interactive, multi-dimensional image viewer";
    homepage = "https://github.com/napari/napari";
    changelog = "https://github.com/napari/napari/releases/tag/v${version}";
    license = licenses.bsd3;
    maintainers = with maintainers; [ SomeoneSerge ];
  };
}