From 4fcf5144478fd73713ef746adbdb0262d80c735d Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 1 Jun 2026 22:14:07 +0000
Subject: [PATCH 1/2] [pre-commit.ci] pre-commit autoupdate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

updates:
- https://github.com/psf/black → https://github.com/psf/black-pre-commit-mirror
- [github.com/psf/black-pre-commit-mirror: 23.12.1 → 26.5.1](https://github.com/psf/black-pre-commit-mirror/compare/23.12.1...26.5.1)
- [github.com/PyCQA/isort: 5.13.2 → 9.0.0a3](https://github.com/PyCQA/isort/compare/5.13.2...9.0.0a3)
- [github.com/pre-commit/pre-commit-hooks: v4.5.0 → v6.0.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.5.0...v6.0.0)
- [github.com/sirosen/check-jsonschema: 0.27.3 → 0.37.2](https://github.com/sirosen/check-jsonschema/compare/0.27.3...0.37.2)
---
 .pre-commit-config.yaml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index eb5c3b3..5a1bcc2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,21 +2,21 @@ ci:
   autoupdate_schedule: monthly
 
 repos:
-  - repo: https://github.com/psf/black
-    rev: 23.12.1 # Replace by any tag/version: https://github.com/psf/black/tags
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 26.5.1 # Replace by any tag/version: https://github.com/psf/black/tags
     hooks:
       - id: black
         language_version: python3  # Should be a command that runs python3.6+
 
   - repo: https://github.com/PyCQA/isort
-    rev: 5.13.2
+    rev: 9.0.0a3
     hooks:
     - id: isort
       files: \.py$
       args: [--profile=black]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v6.0.0
     hooks:
       - id: end-of-file-fixer
       - id: check-case-conflict
@@ -32,7 +32,7 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/sirosen/check-jsonschema
-    rev: 0.27.3
+    rev: 0.37.2
     hooks:
       - id: check-jsonschema
         name: "Check GitHub Workflows"

From 424eaef971b31efb18e251abfdea5f71c2e5695e Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 1 Jun 2026 22:14:39 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 jupyter_packaging/setupbase.py | 3 ++-
 tests/conftest.py              | 4 +---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/jupyter_packaging/setupbase.py b/jupyter_packaging/setupbase.py
index f0ebbf4..3ebbb00 100644
--- a/jupyter_packaging/setupbase.py
+++ b/jupyter_packaging/setupbase.py
@@ -8,6 +8,7 @@
 contains a set of useful utilities for including npm packages
 within a Python package.
 """
+
 import functools
 import io
 import logging
@@ -954,7 +955,7 @@ def _iexplode_path(path):
 
     Splits path recursively with os.path.split().
     """
-    (head, tail) = os.path.split(str(path))
+    head, tail = os.path.split(str(path))
     if not head or (not tail and head == path):
         if head:
             yield head
diff --git a/tests/conftest.py b/tests/conftest.py
index 2896e3c..0c92bef 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -51,9 +51,7 @@ def pyproject_toml():
 include_package_data = True
 py_modules = foo
 python_requires = >=3.6
-""".format(
-    name=name
-)
+""".format(name=name)
 
 setup_maker = lambda name=NAME, data_files_spec=None, pre_dist=None, ensured_targets=None, skip_if_exists=None, **kwargs: """
 from jupyter_packaging import get_data_files, wrap_installers, npm_builder