pydantic · Viicos · Apr 4, 2026 · Apr 4, 2026
diff --git a/.github/actions/build-pgo-wheel/action.yml b/.github/actions/build-pgo-wheel/action.yml
@@ -12,7 +12,7 @@ outputs:
     description: 'Path to the built wheel'
     value: ${{ steps.find_wheel.outputs.path }}
 runs:
-  using: "composite"
+  using: 'composite'
   steps:
     - name: prepare profiling directory
       shell: bash
@@ -46,7 +46,7 @@ runs:
 
     - name: merge pgo data
       run: ${{ env.LLVM_PROFDATA }} merge -o ${{ github.workspace }}/merged.profdata ${{ github.workspace }}/profdata
-      shell: pwsh  # because it handles paths on windows better, and works well enough on unix for this step
+      shell: pwsh # because it handles paths on windows better, and works well enough on unix for this step
 
     - name: build pgo-optimized wheel
       uses: PyO3/maturin-action@v1

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -5,7 +5,7 @@ on:
     branches:
       - main
     tags:
-      - "**"
+      - '**'
   pull_request: {}
 
 jobs:
@@ -19,7 +19,7 @@ jobs:
       - name: set up python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - name: resolve MSRV
         id: resolve-msrv
@@ -33,13 +33,13 @@ jobs:
       matrix:
         rust-version: [stable]
         runs-on: [ubuntu, macos]
-        python-version: [""]
+        python-version: ['']
         include:
           - rust-version: ${{ needs.resolve.outputs.MSRV }}
             runs-on: ubuntu
           - rust-version: stable
             runs-on: ubuntu
-            python-version: "3.13t"
+            python-version: '3.13t'
           - rust-version: nightly
             runs-on: ubuntu
 
@@ -94,7 +94,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.13", "3.13t", "graalpy3.12"]
+        python-version: ['3.13', '3.13t', 'graalpy3.12']
 
     env:
       RUNS_ON: ubuntu-latest
@@ -142,7 +142,7 @@ jobs:
 
       - uses: astral-sh/setup-uv@v8.0.0
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - uses: moonrepo/setup-rust@v1
         with:
@@ -208,7 +208,7 @@ jobs:
 
       - uses: astral-sh/setup-uv@v8.0.0
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - name: Install dependencies
         run: uv sync --all-packages --group linting
@@ -236,7 +236,7 @@ jobs:
       - name: set up python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: '3.13'
       - uses: PyO3/maturin-action@v1
         with:
           command: sdist
@@ -319,7 +319,7 @@ jobs:
           - os: windows
             target: aarch64
             runs-on: windows-11-arm
-            interpreter: "3.11 3.12 3.13 3.13t 3.14 3.14t"
+            interpreter: '3.11 3.12 3.13 3.13t 3.14 3.14t'
 
     runs-on: ${{ matrix.runs-on || format('{0}-latest', (matrix.os == 'linux' && 'ubuntu') || matrix.os)  }}
     steps:
@@ -328,7 +328,7 @@ jobs:
       - name: set up python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - name: install rust stable
         uses: dtolnay/rust-toolchain@stable
@@ -360,20 +360,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform:
-          [
-            { os: linux, runs-on: ubuntu-latest },
-            { os: linux_aarch64, runs-on: ubuntu-24.04-arm },
-            { os: windows, runs-on: windows-latest },
-            { os: macos, runs-on: macos-latest },
-          ]
-        interpreter:
-          ["3.9", "3.10", "3.11", "3.12", "3.13", "3.13t", "3.14", "3.14t"]
+        platform: [{os: linux, runs-on: ubuntu-latest}, {os: linux_aarch64, runs-on: ubuntu-24.04-arm}, {os: windows, runs-on: windows-latest}, {os: macos, runs-on: macos-latest}]
+        interpreter: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.13t', '3.14', '3.14t']
         exclude:
           # macos arm only supported from 3.10 and up
           - platform:
               os: macos
-            interpreter: "3.9"
+            interpreter: '3.9'
 
     runs-on: ${{ matrix.platform.runs-on }}
     steps:
@@ -433,7 +426,7 @@ jobs:
           # NOTE!: as per https://github.com/pydantic/pydantic-core/pull/149 this version needs to match the version
           # in node_modules/pyodide/repodata.json, to get the version, run:
           # `cat node_modules/pyodide/repodata.json | python -m json.tool | rg platform`
-          version: "3.1.58"
+          version: '3.1.58'
           actions-cache-folder: emsdk-cache
 
       - name: install deps
@@ -445,7 +438,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: '18'
 
       - run: npm install
         working-directory: crates/jiter-python
@@ -503,7 +496,7 @@ jobs:
       fail-fast: false
       matrix:
         target: [aarch64, armv7, s390x, ppc64le]
-        distro: ["ubuntu22.04"]
+        distro: ['ubuntu22.04']
         include:
           - target: aarch64
             distro: alpine_latest
@@ -564,7 +557,7 @@ jobs:
         id: setup-python
         uses: astral-sh/setup-uv@v8.0.0
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - name: get dist artifacts
         uses: actions/download-artifact@v4
@@ -631,7 +624,7 @@ jobs:
       - name: set up python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - name: get dist artifacts
         uses: actions/download-artifact@v4

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -1,45 +1,50 @@
 fail_fast: true
 
 repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.0.1
-  hooks:
-  - id: check-yaml
-  - id: check-toml
-  - id: end-of-file-fixer
-    exclude: 'benches/.*\.json'
-  - id: trailing-whitespace
-  - id: check-added-large-files
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v6.0.0
+    hooks:
+      - id: check-yaml
+      - id: check-toml
+      - id: end-of-file-fixer
+        exclude: 'benches/.*\.json'
+      - id: trailing-whitespace
+      - id: check-added-large-files
 
-- repo: local
-  hooks:
-  - id: format-check
-    name: Format Check
-    entry: cargo fmt
-    types: [rust]
-    language: system
-    pass_filenames: false
-  - id: clippy
-    name: Clippy
-    entry: cargo clippy -F python --workspace --all-targets -- -D warnings
-    types: [rust]
-    language: system
-    pass_filenames: false
-  - id: lint-python
-    name: Lint python
-    entry: make lint-python
-    types: [python]
-    language: system
-    pass_filenames: false
-  - id: check-without-num-bigint
-    name: Check without num-bigint feature
-    entry: cargo check --no-default-features --package jiter
-    types: [rust]
-    language: system
-    pass_filenames: false
-  - id: test
-    name: Test
-    entry: cargo test --test main
-    types: [rust]
-    language: system
-    pass_filenames: false
+  - repo: https://github.com/google/yamlfmt
+    rev: v0.21.0
+    hooks:
+      - id: yamlfmt
+
+  - repo: local
+    hooks:
+      - id: format-check
+        name: Format Check
+        entry: cargo fmt
+        types: [rust]
+        language: system
+        pass_filenames: false
+      - id: clippy
+        name: Clippy
+        entry: cargo clippy -F python --workspace --all-targets -- -D warnings
+        types: [rust]
+        language: system
+        pass_filenames: false
+      - id: lint-python
+        name: Lint python
+        entry: make lint-python
+        types: [python]
+        language: system
+        pass_filenames: false
+      - id: check-without-num-bigint
+        name: Check without num-bigint feature
+        entry: cargo check --no-default-features --package jiter
+        types: [rust]
+        language: system
+        pass_filenames: false
+      - id: test
+        name: Test
+        entry: cargo test --test main
+        types: [rust]
+        language: system
+        pass_filenames: false
diff --git a/.yamlfmt.yaml b/.yamlfmt.yaml
@@ -0,0 +1,5 @@
+formatter:
+  type: basic
+  retain_line_breaks_single: true
+  scan_folded_as_literal: true
+  force_quote_style: single