Hatchlings build

Author: geruh

build-module.py

@@ -18,12 +18,15 @@
 import os
 import shutil
 from pathlib import Path
+from typing import Any
+
 from hatchling.builders.hooks.plugin.interface import BuildHookInterface
 
 allowed_to_fail = os.environ.get("CIBUILDWHEEL", "0") != "1"
 
+
 class CythonBuildHook(BuildHookInterface):
-    def initialize(self, version, build_data):
+    def build_cython_extensions(self) -> None:
         import Cython.Compiler.Options
         from Cython.Build import build_ext, cythonize
         from setuptools import Extension
@@ -64,3 +67,9 @@ def initialize(self, version, build_data):
             relative_extension = output.relative_to(cmd.build_lib)
             shutil.copyfile(output, relative_extension)
 
+    def initialize(self, version: str, build_data: dict[str, Any]) -> None:
+        try:
+            self.build_cython_extensions()
+        except Exception:
+            if not allowed_to_fail:
+                raise

pyproject.toml

@@ -331,6 +331,10 @@ ignore_missing_imports = true
 module = "setuptools.*"
 ignore_missing_imports = true
 
+[[tool.mypy.overrides]]
+module = "hatchling.*"
+ignore_missing_imports = true
+
 [[tool.mypy.overrides]]
 module = "tenacity.*"
 ignore_missing_imports = true