refactor: explain build system requirements

metricq · Mar 1, 2023 · f2f8bfb · f2f8bfb
1 parent 8ecb127
commit f2f8bfb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,5 +1,8 @@
 [build-system]
-requires = ["setuptools>=55.0.0", "wheel", "mypy-protobuf~=3.2.0"]
+# We need mypy-protobuf during build - it is a plugin to protoc.
+# The version requirement is iffy, there is no way to know whether
+# this is going to be compatible to the installed protoc or not.
+requires = ["setuptools>=55.0.0", "wheel", "mypy-protobuf~=3.4.0"]
 build-backend = 'setuptools.build_meta'
 
 [tool.black]