From 418c277dc94512c6e44b1ef31bcec77b1f115211 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Wed, 29 Dec 2021 19:35:18 +0000
Subject: [PATCH] `readline` is not available on Windows (#6743)

---
 stdlib/readline.pyi | 61 +++++++++++++++++++++++----------------------
 1 file changed, 31 insertions(+), 30 deletions(-)

diff --git a/stdlib/readline.pyi b/stdlib/readline.pyi
index 2de749b2c..fd3a4b1dc 100644
--- a/stdlib/readline.pyi
+++ b/stdlib/readline.pyi
@@ -1,33 +1,34 @@
+import sys
 from _typeshed import StrOrBytesPath
 from typing import Callable, Optional, Sequence
 
-_CompleterT = Optional[Callable[[str, int], Optional[str]]]
-_CompDispT = Optional[Callable[[str, Sequence[str], int], None]]
-
-def parse_and_bind(__string: str) -> None: ...
-def read_init_file(__filename: StrOrBytesPath | None = ...) -> None: ...
-def get_line_buffer() -> str: ...
-def insert_text(__string: str) -> None: ...
-def redisplay() -> None: ...
-def read_history_file(__filename: StrOrBytesPath | None = ...) -> None: ...
-def write_history_file(__filename: StrOrBytesPath | None = ...) -> None: ...
-def append_history_file(__nelements: int, __filename: StrOrBytesPath | None = ...) -> None: ...
-def get_history_length() -> int: ...
-def set_history_length(__length: int) -> None: ...
-def clear_history() -> None: ...
-def get_current_history_length() -> int: ...
-def get_history_item(__index: int) -> str: ...
-def remove_history_item(__pos: int) -> None: ...
-def replace_history_item(__pos: int, __line: str) -> None: ...
-def add_history(__string: str) -> None: ...
-def set_auto_history(__enabled: bool) -> None: ...
-def set_startup_hook(__function: Callable[[], None] | None = ...) -> None: ...
-def set_pre_input_hook(__function: Callable[[], None] | None = ...) -> None: ...
-def set_completer(__function: _CompleterT = ...) -> None: ...
-def get_completer() -> _CompleterT: ...
-def get_completion_type() -> int: ...
-def get_begidx() -> int: ...
-def get_endidx() -> int: ...
-def set_completer_delims(__string: str) -> None: ...
-def get_completer_delims() -> str: ...
-def set_completion_display_matches_hook(__function: _CompDispT = ...) -> None: ...
+if sys.platform != "win32":
+    _CompleterT = Optional[Callable[[str, int], Optional[str]]]
+    _CompDispT = Optional[Callable[[str, Sequence[str], int], None]]
+    def parse_and_bind(__string: str) -> None: ...
+    def read_init_file(__filename: StrOrBytesPath | None = ...) -> None: ...
+    def get_line_buffer() -> str: ...
+    def insert_text(__string: str) -> None: ...
+    def redisplay() -> None: ...
+    def read_history_file(__filename: StrOrBytesPath | None = ...) -> None: ...
+    def write_history_file(__filename: StrOrBytesPath | None = ...) -> None: ...
+    def append_history_file(__nelements: int, __filename: StrOrBytesPath | None = ...) -> None: ...
+    def get_history_length() -> int: ...
+    def set_history_length(__length: int) -> None: ...
+    def clear_history() -> None: ...
+    def get_current_history_length() -> int: ...
+    def get_history_item(__index: int) -> str: ...
+    def remove_history_item(__pos: int) -> None: ...
+    def replace_history_item(__pos: int, __line: str) -> None: ...
+    def add_history(__string: str) -> None: ...
+    def set_auto_history(__enabled: bool) -> None: ...
+    def set_startup_hook(__function: Callable[[], None] | None = ...) -> None: ...
+    def set_pre_input_hook(__function: Callable[[], None] | None = ...) -> None: ...
+    def set_completer(__function: _CompleterT = ...) -> None: ...
+    def get_completer() -> _CompleterT: ...
+    def get_completion_type() -> int: ...
+    def get_begidx() -> int: ...
+    def get_endidx() -> int: ...
+    def set_completer_delims(__string: str) -> None: ...
+    def get_completer_delims() -> str: ...
+    def set_completion_display_matches_hook(__function: _CompDispT = ...) -> None: ...