improvement: Allow passing a str into the List argument of the Union() setting.

Author: NiklasRosenstein

databind.core/.changelog/_unreleased.toml

@@ -0,0 +1,5 @@
+[[entries]]
+id = "fdfc7b53-785f-4ab9-a23b-2b9f1dde2a5c"
+type = "improvement"
+description = "Allow passing a `str` into the `List` argument of the `Union()` setting."
+author = "@NiklasRosenstein"

databind.core/src/databind/core/settings.py

@@ -406,7 +406,7 @@ def __init__(
         members: t.Union[
             "UnionMembers",
             "StaticUnionMembers._MembersMappingType",
-            "t.List[UnionMembers | StaticUnionMembers._MembersMappingType]",
+            "t.List[UnionMembers | str | StaticUnionMembers._MembersMappingType]",
             str,
             None,
         ] = None,