fixed: Starting with pandas version 3.0 all arguments of to_hdf except for the argument 'path_or_buf' will be keyword-only

2025-06-24 18:57:43 +02:00
parent e83749ba9a
commit bc29208e45
1 changed files with 1 additions and 1 deletions
--- a/stand/utils/dfh.py
+++ b/stand/utils/dfh.py
@ -59,7 +59,7 @@ def backup(df, fn, key):
    Path(BAKDIR).mkdir(parents=True, exist_ok=True)
    bfn = backup_filename(fn)
    print(f"<<< backup dataframe to {bfn}")
-    df.to_hdf(bfn, key)
+    df.to_hdf(bfn, key=key)

 def backup_filename(fn):
    p = Path(fn)