From 764cab12b41951fcd64086b6e8109e350131ee77 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 27 Jul 2026 16:46:06 +0000
Subject: [PATCH 1/2] chore: update pre-commit hooks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.11.13 → v0.16.0](https://github.com/astral-sh/ruff-pre-commit/compare/v0.11.13...v0.16.0)
- [github.com/pre-commit/pre-commit-hooks: v5.0.0 → v6.0.0](https://github.com/pre-commit/pre-commit-hooks/compare/v5.0.0...v6.0.0)
- [github.com/kynan/nbstripout: 0.8.1 → 0.9.1](https://github.com/kynan/nbstripout/compare/0.8.1...0.9.1)
---
 .pre-commit-config.yaml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d2075a6..25b05a7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -8,7 +8,7 @@ ci:
 
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.11.13"
+    rev: "v0.16.0"
     hooks:
       - id: ruff
         types_or: [python, pyi, jupyter]
@@ -17,7 +17,7 @@ repos:
         types_or: [python, pyi, jupyter]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
         exclude: '.*\.fits$'
@@ -31,7 +31,7 @@ repos:
         args: ["--maxkb=10000"]
 
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.8.1
+    rev: 0.9.1
     hooks:
       - id: nbstripout
         args: ["--extra-keys=metadata.kernelspec metadata.language_info.version metadata.toc"]

From 574ac41df29836ec5cc81d95bc112223674d332f Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 27 Jul 2026 16:47:27 +0000
Subject: [PATCH 2/2] style: pre-commit fixes

---
 AUTHORS.md          |  2 +-
 redshift-plot.ipynb | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/AUTHORS.md b/AUTHORS.md
index acad72f..1305bb1 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -1 +1 @@
-Neil Crighton, Stephanie T. Douglas
\ No newline at end of file
+Neil Crighton, Stephanie T. Douglas
diff --git a/redshift-plot.ipynb b/redshift-plot.ipynb
index 9f5fa50..2102056 100755
--- a/redshift-plot.ipynb
+++ b/redshift-plot.ipynb
@@ -58,8 +58,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from astropy.cosmology import FlatLambdaCDM\n",
     "import astropy.units as u\n",
+    "from astropy.cosmology import FlatLambdaCDM\n",
     "\n",
     "# In this case we just need to define the matter density\n",
     "# and hubble parameter at z=0.\n",
@@ -197,7 +197,7 @@
     "ax.plot(zvals, dist)\n",
     "ax2 = ax.twiny()\n",
     "ax2.set_xticks(ageticks)\n",
-    "ax2.set_xticklabels([\"{:g}\".format(age) for age in ages.value])"
+    "ax2.set_xticklabels([f\"{age:g}\" for age in ages.value])"
    ]
   },
   {
@@ -218,7 +218,7 @@
     "ax.plot(zvals, dist)\n",
     "ax2 = ax.twiny()\n",
     "ax2.set_xticks(ageticks)\n",
-    "ax2.set_xticklabels([\"{:g}\".format(age) for age in ages.value])\n",
+    "ax2.set_xticklabels([f\"{age:g}\" for age in ages.value])\n",
     "zmin, zmax = 0.0, 5.9\n",
     "ax.set_xlim(zmin, zmax)\n",
     "ax2.set_xlim(zmin, zmax)"
@@ -242,7 +242,7 @@
     "ax.plot(zvals, dist)\n",
     "ax2 = ax.twiny()\n",
     "ax2.set_xticks(ageticks)\n",
-    "ax2.set_xticklabels([\"{:g}\".format(age) for age in ages.value])\n",
+    "ax2.set_xticklabels([f\"{age:g}\" for age in ages.value])\n",
     "zmin, zmax = 0, 5.9\n",
     "ax.set_xlim(zmin, zmax)\n",
     "ax2.set_xlim(zmin, zmax)\n",
@@ -273,11 +273,11 @@
     "fig = plt.figure(figsize=(6, 4))\n",
     "ax = fig.add_subplot(111)\n",
     "ax.plot(zvals, dist2, label=\"Planck 2013\")\n",
-    "ax.plot(zvals, dist, label=\"$h=0.7,\\ \\Omega_M=0.3,\\ \\Omega_\\Lambda=0.7$\")\n",
+    "ax.plot(zvals, dist, label=r\"$h=0.7,\\ \\Omega_M=0.3,\\ \\Omega_\\Lambda=0.7$\")\n",
     "ax.legend(frameon=0, loc=\"lower right\")\n",
     "ax2 = ax.twiny()\n",
     "ax2.set_xticks(ageticks)\n",
-    "ax2.set_xticklabels([\"{:g}\".format(age) for age in ages.value])\n",
+    "ax2.set_xticklabels([f\"{age:g}\" for age in ages.value])\n",
     "zmin, zmax = 0.0, 5.9\n",
     "ax.set_xlim(zmin, zmax)\n",
     "ax2.set_xlim(zmin, zmax)\n",