define snowflake catalog

Makefile

@@ -19,7 +19,7 @@ install-poetry:
 	pip install poetry==1.8.2
 
 install-dependencies:
-	poetry install -E pyarrow -E hive -E s3fs -E glue -E adlfs -E duckdb -E ray -E sql-postgres -E gcsfs -E sql-sqlite -E daft
+	poetry install -E pyarrow -E hive -E s3fs -E glue -E adlfs -E duckdb -E ray -E sql-postgres -E gcsfs -E sql-sqlite -E daft -E snowflake
 
 install: | install-poetry install-dependencies
 

pyiceberg/catalog/__init__.py

@@ -100,6 +100,7 @@ class CatalogType(Enum):
     GLUE = "glue"
     DYNAMODB = "dynamodb"
     SQL = "sql"
+    SNOWFLAKE = "snowflake"
 
 
 def load_rest(name: str, conf: Properties) -> Catalog:
@@ -146,12 +147,22 @@ def load_sql(name: str, conf: Properties) -> Catalog:
         ) from exc
 
 
+def load_snowflake(name: str, conf: Properties) -> Catalog:
+    try:
+        from pyiceberg.catalog.snowflake_catalog import SnowflakeCatalog
+
+        return SnowflakeCatalog(name, **conf)
+    except ImportError as exc:
+        raise NotInstalledError("Snowflake support not installed: pip install 'pyiceberg[snowflake]'") from exc
+
+
 AVAILABLE_CATALOGS: dict[CatalogType, Callable[[str, Properties], Catalog]] = {
     CatalogType.REST: load_rest,
     CatalogType.HIVE: load_hive,
     CatalogType.GLUE: load_glue,
     CatalogType.DYNAMODB: load_dynamodb,
     CatalogType.SQL: load_sql,
+    CatalogType.SNOWFLAKE: load_snowflake,
 }