Merge pull request #1851 from braingram/atomic_file_prefix

change atomic file prefix
asdf-format · Oct 25, 2024 · f39f706 · f39f706
2 parents a4e7961 + 9079ba0
commit f39f706
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)