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2 changes: 2 additions & 0 deletions src/zarr/store/core.py
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,8 @@ def make_store_path(store_like: StoreLike | None, *, mode: OpenMode | None = Non
if mode is None:
mode = "w" # exception to the default mode = 'r'
return StorePath(MemoryStore(mode=mode))
elif isinstance(store_like, Path):
return StorePath(LocalStore(store_like, mode=mode or "r"))
elif isinstance(store_like, str):
return StorePath(LocalStore(Path(store_like), mode=mode or "r"))
raise TypeError
36 changes: 36 additions & 0 deletions tests/v3/test_store/test_core.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
from pathlib import Path

import pytest

from zarr.store.core import make_store_path
from zarr.store.local import LocalStore
from zarr.store.memory import MemoryStore


def test_make_store_path(tmpdir) -> None:
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in a later PR we can parametrize these tests

# None
store_path = make_store_path(None)
assert isinstance(store_path.store, MemoryStore)

# str
store_path = make_store_path(str(tmpdir))
assert isinstance(store_path.store, LocalStore)
assert Path(store_path.store.root) == Path(tmpdir)

# Path
store_path = make_store_path(Path(tmpdir))
assert isinstance(store_path.store, LocalStore)
assert Path(store_path.store.root) == Path(tmpdir)

# Store
store_path = make_store_path(store_path.store)
assert isinstance(store_path.store, LocalStore)
assert Path(store_path.store.root) == Path(tmpdir)

# StorePath
store_path = make_store_path(store_path)
assert isinstance(store_path.store, LocalStore)
assert Path(store_path.store.root) == Path(tmpdir)

with pytest.raises(TypeError):
make_store_path(1)