Merge pull request #806 from ajnelson-nist/ajnelson-nist-single-sourc…

…ing-version-warning Add warning on support of attr: directive
pypa · Feb 3, 2021 · 41e77c6 · 41e77c6
2 parents 6d85043 + 0589680
commit 41e77c6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/source/guides/single-sourcing-package-version.rst b/source/guides/single-sourcing-package-version.rst
@@ -49,6 +49,8 @@ number of your project:
        analysis so that ``attr:`` can function without having to import any of
        the package's dependencies.
 
+       Also, please be aware that declarative config indicators, including the
+       ``attr:`` directive, are not supported in parameters to ``setup.py``.
 
 #.  Use an external build tool that either manages updating both locations, or
     offers an API that both locations can use.