jorisvandenbossche commented on code in PR #13629:
URL: https://github.com/apache/arrow/pull/13629#discussion_r925244886
##########
python/pyarrow/parquet/__init__.py:
##########
@@ -3411,11 +3416,15 @@ def read_metadata(where, memory_map=False,
decryption_properties=None):
format_version: 2.6
serialized_size: 561
"""
+ filesystem, where = _resolve_filesystem_and_path(where, filesystem)
+ if filesystem is not None:
+ where = filesystem.open_input_file(where)
return ParquetFile(where, memory_map=memory_map,
Review Comment:
When opening the file with `open_input_file`, we should probably use it in a
context manager to ensure we also close the file handle again:
```
with filesystem.open_input_file(where) as source:
return ParquetFile(source, ...).metadata
```
(and the same for read_schema)
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