Simplify more.

Author: delucchi-cmu

src/hats/loaders/read_hats.py

@@ -26,7 +26,7 @@
 }
 
 
-def read_hats(catalog_path: str | Path | UPath, catalog_type: CatalogType | None = None) -> Dataset:
+def read_hats(catalog_path: str | Path | UPath) -> Dataset:
     """Reads a HATS Catalog from a HATS directory
 
     Args:
@@ -43,7 +43,7 @@ def read_hats(catalog_path: str | Path | UPath, catalog_type: CatalogType | None
     catalog_path = file_io.get_upath(catalog_path)
     try:
         properties = TableProperties.read_from_dir(catalog_path)
-        dataset_type = properties.catalog_type if catalog_type is None else catalog_type
+        dataset_type = properties.catalog_type
         if dataset_type not in DATASET_TYPE_TO_CLASS:
             raise NotImplementedError(f"Cannot load catalog of type {dataset_type}")
 

tests/hats/catalog/loaders/test_read_hats.py

@@ -1,13 +1,6 @@
-import pytest
-
 from hats.loaders import read_hats
 
 
-def test_read_hats_wrong_catalog_type(small_sky_dir):
-    with pytest.raises(FileNotFoundError):
-        read_hats(small_sky_dir, catalog_type="unknown")
-
-
 def test_read_hats_branches(
     small_sky_dir,
     small_sky_order1_dir,