- fixed build dependencies; also switched to official

  version of tomli, as there seems no need to use pip-vendored version;

Author: jaltmayerpizzorno

pyproject.toml

@@ -29,7 +29,11 @@ dependencies = [
 ]
 
 [build-system]
-requires = ["setuptools>61", "wheel"]
+requires = [
+    "setuptools>61",
+    "wheel",
+    "tomli; python_version < '3.11'" # tomllib alternative
+]
 build-backend = "setuptools.build_meta"
 
 [project.scripts]

setup.py

@@ -5,7 +5,7 @@
 try:
     import tomllib
 except ImportError:
-    from pip._vendor import tomli as tomllib
+    import tomli as tomllib
 
 def get_version():
     return tomllib.loads(Path("pyproject.toml").read_text())['project']['version']