---
xarray/tutorial.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
Index: xarray-2024.05.0/xarray/tutorial.py
===================================================================
--- xarray-2024.05.0.orig/xarray/tutorial.py
+++ xarray-2024.05.0/xarray/tutorial.py
@@ -158,7 +158,10 @@ def open_dataset(
url = f"{base_url}/raw/{version}/{path.name}"
# retrieve the file
- filepath = pooch.retrieve(url=url, known_hash=None, path=cache_dir)
+ fname = pathlib.Path(cache_dir, path).expanduser()
+ if not fname.exists():
+ fname = None
+ filepath = pooch.retrieve(url=url, fname=fname, known_hash=None, path=cache_dir)
ds = _open_dataset(filepath, engine=engine, **kws)
if not cache:
ds = ds.load()
