From 9079ba0be92417a5d4793d1b84aacf926a4fbe62 Mon Sep 17 00:00:00 2001
From: Brett <brettgraham@gmail.com>
Date: Fri, 25 Oct 2024 09:36:09 -0400
Subject: [PATCH] change atomic file prefix

---
 asdf/_extern/atomicfile.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asdf/_extern/atomicfile.py b/asdf/_extern/atomicfile.py
index 3cc820e4a..886036e19 100644
--- a/asdf/_extern/atomicfile.py
+++ b/asdf/_extern/atomicfile.py
@@ -132,7 +132,7 @@ def atomic_open(filename, mode='w'):
     """
     if mode in ('r', 'rb', 'r+', 'rb+', 'a', 'ab'):
         raise TypeError('Read or append modes don\'t work with atomic_open')
-    f = tempfile.NamedTemporaryFile(mode, prefix='.___atomic_write',
+    f = tempfile.NamedTemporaryFile(mode, prefix='.asdf_tmp',
                                     dir=os.path.dirname(filename),
                                     delete=False)
     return _AtomicWFile(f, f.name, filename)