From 506cc89119d0416fa33ad3d97a5ed95be368b801 Mon Sep 17 00:00:00 2001
From: Helmut Grohne <helmut@subdivi.de>
Date: Thu, 26 Jun 2025 18:11:27 +0200
Subject: Document ZstdTarFile.zstopen

---
 linuxnamespaces/tarutils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/linuxnamespaces/tarutils.py b/linuxnamespaces/tarutils.py
index 1bbfab4..3a152d6 100644
--- a/linuxnamespaces/tarutils.py
+++ b/linuxnamespaces/tarutils.py
@@ -34,6 +34,9 @@ class ZstdTarFile(tarfile.TarFile):
         compresslevel: int | None = None,
         **kwargs: typing.Any,
     ) -> tarfile.TarFile:
+        """Open a zstd compressed tar archive with the given name for readin or
+        writing. Appending is not supported.
+        """
         if mode not in ("r", "w", "x"):
             raise ValueError("mode must be 'r', 'w' or 'x'")
         openobj: str | typing.BinaryIO = name if fileobj is None else fileobj
-- 
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