Update license metadata to follow PEP 639

cdce8p · ptmcg · commit 421d20a8ba5c · 2025-12-22T18:00:05.000-06:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,12 +1,13 @@
 [build-system]
-requires = ["flit_core >=3.2,<4"]
+requires = ["flit_core >=3.12,<4"]
 build-backend = "flit_core.buildapi"
 
 [project]
 name = "pyparsing"
 authors = [{name = "Paul McGuire", email = "ptmcg.gm+pyparsing@gmail.com"}]
 readme = "README.rst"
-license = { text = "MIT License" }
+license = "MIT"
+license-files = ["LICENSE"]
 dynamic = ["version", "description"]
 requires-python = ">=3.9"
 classifiers = [
