Fokko commented on code in PR #6644:
URL: https://github.com/apache/iceberg/pull/6644#discussion_r1083543881
##########
python/pyiceberg/table/__init__.py:
##########
@@ -167,6 +169,32 @@ def __eq__(self, other: Any) -> bool:
)
+class StaticTable(Table):
+ """Load a table directly from a metadata file (i.e., without using a
catalog)."""
+
+ def refresh(self) -> Table:
+ """StaticTable metadata cannot be refreshed."""
+ raise StaticTableImmutableError("StaticTable metadata cannot be
refreshed.")
+
+ @classmethod
+ def from_metadata(cls, metadata_location: str, properties: Properties =
EMPTY_DICT) -> StaticTable:
+
+ metadata = cls._load_metadata(metadata_location, properties)
+
+ return cls(
+ identifier=("static-table", metadata_location),
+ metadata_location=metadata_location,
+ metadata=metadata,
+ io=load_file_io({**properties, **metadata.properties}),
+ )
+
+ @staticmethod
+ def _load_metadata(metadata_location: str, properties: Properties) ->
TableMetadata:
Review Comment:
How do you feel about merging this logic into `from_metadata`? I t looks
like we don't reuse this anywhere.
##########
python/pyiceberg/exceptions.py:
##########
@@ -90,3 +90,7 @@ class SignError(Exception):
class ResolveError(Exception):
pass
+
+
+class StaticTableImmutableError(Exception):
Review Comment:
How do you feel like re-using the internal `NotImplementedError`?
##########
python/pyiceberg/catalog/rest.py:
##########
@@ -175,11 +175,7 @@ class RestCatalog(Catalog):
session: Session
properties: Properties
- def __init__(
- self,
- name: str,
- **properties: str,
- ):
+ def __init__(self, name: str, **properties: str):
Review Comment:
Why did this change? I always assumed that black was deterministic.
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