Normalize Special Characters

.changeset/normalize_special_characters.md

@@ -0,0 +1,9 @@
+---
+default: patch
+---
+
+# Normalize Special Characters
+
+#1285 by @MatteoGisondi
+
+Fixes #1284

openapi_python_client/utils.py

@@ -6,6 +6,8 @@
 from keyword import iskeyword
 from typing import Any
 
+from unidecode import unidecode
+
 from .config import Config
 
 DELIMITERS = r"\. _-"
@@ -44,8 +46,8 @@ def __deepcopy__(self, _: Any) -> ClassName:
 
 
 def sanitize(value: str) -> str:
-    """Removes every character that isn't 0-9, A-Z, a-z, or a known delimiter"""
-    return re.sub(rf"[^\w{DELIMITERS}]+", "", value)
+    """Removes every character that isn't 0-9, A-Z, a-z, or a known delimiter and normalizes it to convert special characters"""
+    return unidecode(re.sub(rf"[^\w{DELIMITERS}]+", "", value))
 
 
 def split_words(value: str) -> list[str]:

pyproject.toml

@@ -16,6 +16,7 @@ dependencies = [
     "ruamel.yaml>=0.18.6,<0.19.0",
     "ruff>=0.2,<0.13",
     "typing-extensions>=4.8.0,<5.0.0",
+    "unidecode>=1.4.0",
 ]
 name = "openapi-python-client"
 version = "0.25.2"