From 049b37f621f39af4dcfb8da128cb1a6f8f214434 Mon Sep 17 00:00:00 2001
From: Dimitri Papadopoulos
 <3234522+DimitriPapadopoulos@users.noreply.github.com>
Date: Tue, 5 Aug 2025 23:39:40 +0200
Subject: [PATCH 1/2] Apply ruff/pyupgrade rule UP006

UP006 Use `dict` instead of `Dict` for type annotation
UP006 Use `list` instead of `List` for type annotation
UP006 Use `set` instead of `Set` for type annotation
---
 readme_renderer/__main__.py | 4 ++--
 readme_renderer/clean.py    | 6 +++---
 readme_renderer/markdown.py | 4 ++--
 readme_renderer/rst.py      | 4 ++--
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/readme_renderer/__main__.py b/readme_renderer/__main__.py
index a370fab..dd0db62 100644
--- a/readme_renderer/__main__.py
+++ b/readme_renderer/__main__.py
@@ -5,10 +5,10 @@
 import pathlib
 from importlib.metadata import metadata
 import sys
-from typing import Optional, List
+from typing import Optional
 
 
-def main(cli_args: Optional[List[str]] = None) -> None:
+def main(cli_args: Optional[list[str]] = None) -> None:
     parser = argparse.ArgumentParser(
         description="Renders a .md, .rst, or .txt README to HTML",
     )
diff --git a/readme_renderer/clean.py b/readme_renderer/clean.py
index a123044..08c5d01 100644
--- a/readme_renderer/clean.py
+++ b/readme_renderer/clean.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from typing import Dict, Optional, Set
+from typing import Optional
 
 import nh3
 
@@ -67,8 +67,8 @@
 
 def clean(
     html: str,
-    tags: Optional[Set[str]] = None,
-    attributes: Optional[Dict[str, Set[str]]] = None
+    tags: Optional[set[str]] = None,
+    attributes: Optional[dict[str, set[str]]] = None
 ) -> Optional[str]:
     if tags is None:
         tags = ALLOWED_TAGS
diff --git a/readme_renderer/markdown.py b/readme_renderer/markdown.py
index 6e71a43..69b74fe 100644
--- a/readme_renderer/markdown.py
+++ b/readme_renderer/markdown.py
@@ -14,7 +14,7 @@
 
 import re
 import warnings
-from typing import cast, Any, Dict, Callable, Match, Optional
+from typing import cast, Any, Callable, Match, Optional
 
 from html import unescape
 
@@ -32,7 +32,7 @@
 try:
     import cmarkgfm
     from cmarkgfm.cmark import Options as cmarkgfmOptions
-    variants: Dict[str, Callable[[str], str]] = {
+    variants: dict[str, Callable[[str], str]] = {
         "GFM": lambda raw: cast(str, cmarkgfm.github_flavored_markdown_to_html(
             raw, options=cmarkgfmOptions.CMARK_OPT_UNSAFE
         )),
diff --git a/readme_renderer/rst.py b/readme_renderer/rst.py
index 52621a3..b05cd4f 100644
--- a/readme_renderer/rst.py
+++ b/readme_renderer/rst.py
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import io
-from typing import Any, Dict, IO, Optional
+from typing import Any, IO, Optional
 
 from docutils.core import publish_parts
 from docutils.nodes import Element
@@ -26,7 +26,7 @@
 class ReadMeHTMLTranslator(HTMLTranslator):
 
     # Overrides base class not to output `<object>` tag for SVG images.
-    object_image_types: Dict[str, str] = {}
+    object_image_types: dict[str, str] = {}
 
     def emptytag(
         self,

From 9881d145ac247f1d879a1a612fea61f6dafa8abf Mon Sep 17 00:00:00 2001
From: Dimitri Papadopoulos
 <3234522+DimitriPapadopoulos@users.noreply.github.com>
Date: Tue, 5 Aug 2025 23:41:07 +0200
Subject: [PATCH 2/2] Apply ruff/pyupgrade rule UP035

UP035 Import from `re` instead: `Match`
---
 readme_renderer/markdown.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/readme_renderer/markdown.py b/readme_renderer/markdown.py
index 69b74fe..5b1c504 100644
--- a/readme_renderer/markdown.py
+++ b/readme_renderer/markdown.py
@@ -14,7 +14,8 @@
 
 import re
 import warnings
-from typing import cast, Any, Callable, Match, Optional
+from typing import cast, Any, Callable, Optional
+from re import Match
 
 from html import unescape