From ad6982e4b80a848374c1c4a9bb916f55d2a3cf27 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Sat, 19 Feb 2022 01:35:27 +0000
Subject: [PATCH] Add `argparse.__all__` (#7263)

---
 stdlib/argparse.pyi | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/stdlib/argparse.pyi b/stdlib/argparse.pyi
index b02b17d1a..78fa03dc4 100644
--- a/stdlib/argparse.pyi
+++ b/stdlib/argparse.pyi
@@ -1,6 +1,48 @@
 import sys
 from typing import IO, Any, Callable, Generator, Generic, Iterable, NoReturn, Pattern, Protocol, Sequence, TypeVar, overload
 
+if sys.version_info >= (3, 9):
+    __all__ = [
+        "ArgumentParser",
+        "ArgumentError",
+        "ArgumentTypeError",
+        "BooleanOptionalAction",
+        "FileType",
+        "HelpFormatter",
+        "ArgumentDefaultsHelpFormatter",
+        "RawDescriptionHelpFormatter",
+        "RawTextHelpFormatter",
+        "MetavarTypeHelpFormatter",
+        "Namespace",
+        "Action",
+        "ONE_OR_MORE",
+        "OPTIONAL",
+        "PARSER",
+        "REMAINDER",
+        "SUPPRESS",
+        "ZERO_OR_MORE",
+    ]
+else:
+    __all__ = [
+        "ArgumentParser",
+        "ArgumentError",
+        "ArgumentTypeError",
+        "FileType",
+        "HelpFormatter",
+        "ArgumentDefaultsHelpFormatter",
+        "RawDescriptionHelpFormatter",
+        "RawTextHelpFormatter",
+        "MetavarTypeHelpFormatter",
+        "Namespace",
+        "Action",
+        "ONE_OR_MORE",
+        "OPTIONAL",
+        "PARSER",
+        "REMAINDER",
+        "SUPPRESS",
+        "ZERO_OR_MORE",
+    ]
+
 _T = TypeVar("_T")
 _ActionT = TypeVar("_ActionT", bound=Action)
 _ArgumentParserT = TypeVar("_ArgumentParserT", bound=ArgumentParser)