From 3714d46bef124ee853df8bb77011d9b75a3fc0aa Mon Sep 17 00:00:00 2001
From: Valentin Deniaud <vdeniaud@entrouvert.com>
Date: Thu, 29 Sep 2022 15:27:00 +0200
Subject: [PATCH] misc: add pyugrade files/notes (#61865)

---
 .git-blame-ignore-revs  | 2 ++
 .pre-commit-config.yaml | 5 +++++
 README                  | 6 +++++-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index f2d6c59a..ae46e2be 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -4,3 +4,5 @@
 06db6d8767c2f032beced88f3f374c7630a152d1
 # misc: apply black 22.1.0
 d2c0be039649febded68d9d04f745cd18b2b2e03
+# misc: apply pyupgrade (#61865)
+989fb5271967e8e87fd57837dd6d8cfe932e7ebe
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8125b5a0..c4fd3dcc 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,11 @@
 # See https://pre-commit.com for more information
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
+-   repo: https://github.com/asottile/pyupgrade
+    rev: v2.20.0
+    hooks:
+    - id: pyupgrade
+      args: ['--keep-percent-format', '--py37-plus']
 -   repo: https://github.com/psf/black
     rev: 22.3.0
     hooks:
diff --git a/README b/README
index 379958b9..cee8b3bc 100644
--- a/README
+++ b/README
@@ -66,7 +66,11 @@ isort is used to format the imports, using those parameters:
 
     isort --profile black --line-length 110
 
-There is .pre-commit-config.yaml to use pre-commit to automatically run black
+pyupgrade is used to automatically upgrade syntax, using those parameters:
+
+    pyupgrade --keep-percent-format --py37-plus
+
+There is .pre-commit-config.yaml to use pre-commit to automatically run these tools
 before commits. (execute `pre-commit install` to install the git hook.)
 
 The .git-blame-ignore-revs file could be used to hide the related