chore: do not use same_names settings in examples

Author: terraputix

README.md

@@ -66,7 +66,7 @@ backend = fsspec.open(
     f"blockcache::{s3_uri}",
     mode="rb",
     s3={"anon": True, "default_block_size": 65536},  # s3 settings
-    blockcache={"cache_storage": "cache", "same_names": True},  # blockcache settings
+    blockcache={"cache_storage": "cache"},  # blockcache settings
 )
 # Create reader from the fsspec file object using a context manager.
 # This will automatically close the file when the block is exited.

examples/plot_map.py

@@ -33,7 +33,7 @@
     f"blockcache::s3://openmeteo/data_spatial/dwd_icon/2025/09/23/0000Z/2025-09-30T0000.om",
     mode="rb",
     s3={"anon": True, "default_block_size": 65536},
-    blockcache={"cache_storage": "cache", "same_names": True},
+    blockcache={"cache_storage": "cache"},
 )
 with OmFileReader(backend) as reader:
     print("reader.is_group", reader.is_group)

examples/readme_example.py

@@ -20,7 +20,7 @@
     f"blockcache::{s3_uri}",
     mode="rb",
     s3={"anon": True, "default_block_size": 65536},  # s3 settings
-    blockcache={"cache_storage": "cache", "same_names": True},  # blockcache settings
+    blockcache={"cache_storage": "cache"},  # blockcache settings
 )
 # Create reader from the fsspec file object using a context manager.
 # This will automatically close the file when the block is exited.

examples/regrid_ecmwf_ifs_hres_gaussian_O1280_to_0.1_degree.py

@@ -25,7 +25,7 @@
     f"blockcache::s3://{ifs_spatial_file}",
     mode="rb",
     s3={"anon": True, "default_block_size": 65536},
-    blockcache={"cache_storage": "cache", "same_names": True},
+    blockcache={"cache_storage": "cache"},
 )
 with OmFileReader(backend) as reader:
     print("reader.is_group", reader.is_group)

examples/spatial_xarray.py

@@ -28,7 +28,7 @@
     f"blockcache::s3://{s3_spatial_file}",
     mode="rb",
     s3={"anon": True, "default_block_size": 65536},
-    blockcache={"cache_storage": "cache", "same_names": True},
+    blockcache={"cache_storage": "cache"},
 )
 
 ds = xr.open_dataset(backend, engine="om")  # type: ignore

tests/test_fsspec.py

@@ -47,9 +47,7 @@ def s3_backend_with_cache():
     s3_fs = S3FileSystem(anon=True, default_block_size=65536, default_cache_type="none")
     from fsspec.implementations.cached import CachingFileSystem
 
-    return CachingFileSystem(
-        fs=s3_fs, cache_check=3600, block_size=65536, cache_storage="cache", check_files=False, same_names=True
-    )
+    return CachingFileSystem(fs=s3_fs, cache_check=3600, cache_storage="cache", check_files=False, same_names=False)
 
 
 @pytest.fixture