Make backwards compatible

Author: timsavage

src/pyapp/app/argument_actions.py

@@ -32,6 +32,7 @@
     "KeyValueAction",
     "EnumValue",
     "EnumName",
+    "EnumNameList",
     "AppendEnumValue",
     "AppendEnumName",
 )
@@ -283,7 +284,7 @@ def my_command(*, colours: Sequence[Colour]):
         > my_app m_command --colour red --colour blue
         [Colour.Red, Colour.Blue]
 
-    .. versionadded:: 4.8
+    .. versionadded:: 4.9
 
     """
 
@@ -312,6 +313,9 @@ def my_command(args: Namespace):
         > my_app m_command --colour Red --colour Blue
         [Colour.Red, Colour.Blue]
 
-    .. versionadded:: 4.8
+    .. versionadded:: 4.9
 
     """
+
+
+EnumNameList = AppendEnumName

src/pyapp/app/arguments.py

@@ -25,8 +25,8 @@
 from pyapp.compatability import async_run
 from pyapp.utils import cached_property
 
+from .argument_actions import AppendEnumName
 from .argument_actions import EnumName
-from .argument_actions import EnumNameList
 from .argument_actions import KeyValueAction
 
 __all__ = ("Handler", "argument", "CommandGroup", "Arg", "ArgumentType")
@@ -231,7 +231,7 @@ def _handle_generics(  # pylint: disable=too-many-branches
         elif issubclass(origin, Sequence):
             args = type_.__args__
             if len(args) == 1 and issubclass(args[0], Enum):
-                kwargs["action"] = EnumNameList
+                kwargs["action"] = AppendEnumName
             elif positional:
                 kwargs["nargs"] = "+"
             else:

tests/app/test_arguments_signatures.py

@@ -13,7 +13,6 @@
 from pyapp.app import CommandOptions
 from pyapp.app.argument_actions import AppendEnumName
 from pyapp.app.argument_actions import EnumName
-from pyapp.app.argument_actions import EnumNameList
 from pyapp.app.argument_actions import KeyValueAction
 from pyapp.app.argument_types import RegexType
 from pyapp.app.arguments import Arg
@@ -246,7 +245,7 @@ def func_sample_24(*, arg_1: re_type):
     return arg_1
 
 
-@expected_args(mock.call("--arg-1", type=Colour, action=EnumNameList))
+@expected_args(mock.call("--arg-1", type=Colour, action=AppendEnumName))
 @call_args("--arg-1", "Green", "--arg-1", "Red", expected=[Colour.Green, Colour.Red])
 def func_sample_25(*, arg_1: Sequence[Colour]):
     return arg_1