intermediate changes

ref:0bfa27bb6c38df8c510497e54e4ebf0b4fb84503

1 files changed, 14 insertions, 1 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py
index 7d48762db4..cda4233e06 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/formatted_text/utils.py
@@ -8,9 +8,15 @@ from typing import Iterable, cast
 
 from prompt_toolkit.utils import get_cwidth
 
-from .base import OneStyleAndTextTuple, StyleAndTextTuples
+from .base import (
+    AnyFormattedText,
+    OneStyleAndTextTuple,
+    StyleAndTextTuples,
+    to_formatted_text,
+)
 
 __all__ = [
+    "to_plain_text",
     "fragment_list_len",
     "fragment_list_width",
     "fragment_list_to_text",
@@ -18,6 +24,13 @@ __all__ = [
 ]
 
 
+def to_plain_text(value: AnyFormattedText) -> str:
+    """
+    Turn any kind of formatted text back into plain text.
+    """
+    return fragment_list_to_text(to_formatted_text(value))
+
+
 def fragment_list_len(fragments: StyleAndTextTuples) -> int:
     """
     Return the amount of characters in this text fragment list.