quantumclaw/clawhdf5
3
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

fix(py): one name, clawhdf5, for the Python distribution and module

Browse Source 
pyproject.toml named the distribution rustyhdf5 while the extension
module is clawhdf5, and the package's tests imported rustyhdf5, so
pytest failed at collection. Distribution, module-name and tests now
agree; the module gains __version__. maturin develop + pytest: 28 pass.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
This commit is contained in:
osobh
2026-09-26 08:09:54 -05:00
co-authored by Claude Opus 5.5
parent 63648c7000
commit 006bf3b131
6 changed files with 59 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/clawhdf5-py/Cargo.toml
+1 -1
View File
@@ -3,7 +3,7 @@ name = "clawhdf5-py"
version = "2.7.0"
edition = "2024"
rust-version.workspace = true
description = "Python bindings for rustyhdf5 — a pure-Rust HDF5 library"
description = "Python bindings for clawhdf5 — a pure-Rust HDF5 library"
license = "MIT"
repository = "https://git.redclaw.dev/quantumclaw/clawhdf5"
readme = "README.md"
crates/clawhdf5-py/pyproject.toml
+5 -2
View File
@@ -3,12 +3,15 @@ requires = ["maturin>=1.0,<2.0"]
build-backend = "maturin"
[project]
name = "rustyhdf5"
name = "clawhdf5"
version = "2.7.0"
description = "Python bindings for rustyhdf5 — a pure-Rust HDF5 library"
description = "Python bindings for clawhdf5 — a pure-Rust HDF5 library"
requires-python = ">=3.8"
license = { text = "MIT" }
dependencies = ["numpy"]
[tool.maturin]
features = ["extension-module"]
# The extension module is `clawhdf5` (the cdylib's [lib] name): the
# distribution, the import name and the #[pymodule] all agree.
module-name = "clawhdf5"
crates/clawhdf5-py/src/lib.rs
+1
View File
@@ -219,6 +219,7 @@ pub(crate) fn extract_numpy_data(
/// The clawhdf5 Python module.
#[pymodule]
fn clawhdf5(m: &Bound<'_, PyModule>) -> PyResult<()> {
m.add("__version__", env!("CARGO_PKG_VERSION"))?;
m.add_class::<PyFile>()?;
m.add_class::<PyDataset>()?;
m.add_class::<PyGroup>()?;
crates/clawhdf5-py/tests/test_rustyhdf5.py → crates/clawhdf5-py/tests/test_write_read.py
+42 -42
View File
@@ -1,4 +1,4 @@
"""Tests for rustyhdf5 Python bindings."""
"""Tests for clawhdf5 Python bindings."""
import os
import tempfile
@@ -6,7 +6,7 @@ import tempfile
import numpy as np
import pytest
import rustyhdf5
import clawhdf5
@pytest.fixture
@@ -18,7 +18,7 @@ def tmp_h5(tmp_path):
@pytest.fixture
def sample_read_file(tmp_h5):
"""Create a sample HDF5 file for reading tests."""
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("temperatures", data=np.array([22.5, 23.1, 21.8]))
f.create_dataset("counts", data=np.array([10, 20, 30], dtype=np.int32))
f.attrs["version"] = 1
@@ -29,7 +29,7 @@ def sample_read_file(tmp_h5):
@pytest.fixture
def grouped_read_file(tmp_h5):
"""Create an HDF5 file with groups for reading tests."""
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("root_data", data=np.array([0.0, 1.0]))
grp = f.create_group("sensors")
grp.create_dataset("temperature", data=np.array([22.5, 23.1, 21.8]))
@@ -46,7 +46,7 @@ def grouped_read_file(tmp_h5):
def test_open_and_read_f64(sample_read_file):
f = rustyhdf5.File(sample_read_file, "r")
f = clawhdf5.File(sample_read_file, "r")
ds = f["temperatures"]
data = ds[:]
np.testing.assert_array_almost_equal(data, [22.5, 23.1, 21.8])
@@ -54,7 +54,7 @@ def test_open_and_read_f64(sample_read_file):
def test_open_and_read_i32(sample_read_file):
f = rustyhdf5.File(sample_read_file, "r")
f = clawhdf5.File(sample_read_file, "r")
ds = f["counts"]
data = ds[:]
np.testing.assert_array_equal(data, [10, 20, 30])
@@ -68,13 +68,13 @@ def test_open_and_read_i32(sample_read_file):
def test_dataset_shape(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
ds = f["temperatures"]
assert ds.shape == (3,)
def test_dataset_dtype(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
assert f["temperatures"].dtype == "float64"
assert f["counts"].dtype == "int32"
@@ -85,24 +85,24 @@ def test_dataset_dtype(sample_read_file):
def test_read_root_attrs(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
assert f.attrs["version"] == 1
assert f.attrs["description"] == "test file"
def test_attrs_len(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
assert len(f.attrs) >= 2
def test_attrs_contains(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
assert "version" in f.attrs
assert "nonexistent" not in f.attrs
def test_attrs_keys(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
keys = f.attrs.keys()
assert "version" in keys
assert "description" in keys
@@ -114,7 +114,7 @@ def test_attrs_keys(sample_read_file):
def test_read_group_keys(grouped_read_file):
with rustyhdf5.File(grouped_read_file, "r") as f:
with clawhdf5.File(grouped_read_file, "r") as f:
keys = f.keys()
assert "sensors" in keys
assert "metadata" in keys
@@ -122,7 +122,7 @@ def test_read_group_keys(grouped_read_file):
def test_read_group_dataset(grouped_read_file):
with rustyhdf5.File(grouped_read_file, "r") as f:
with clawhdf5.File(grouped_read_file, "r") as f:
grp = f["sensors"]
ds = grp["temperature"]
data = ds[:]
@@ -130,14 +130,14 @@ def test_read_group_dataset(grouped_read_file):
def test_read_group_attrs(grouped_read_file):
with rustyhdf5.File(grouped_read_file, "r") as f:
with clawhdf5.File(grouped_read_file, "r") as f:
grp = f["sensors"]
assert grp.attrs["location"] == "lab"
def test_nested_path_access(grouped_read_file):
"""Test f['group/dataset'] path navigation."""
with rustyhdf5.File(grouped_read_file, "r") as f:
with clawhdf5.File(grouped_read_file, "r") as f:
ds = f["sensors/temperature"]
data = ds[:]
np.testing.assert_array_almost_equal(data, [22.5, 23.1, 21.8])
@@ -149,7 +149,7 @@ def test_nested_path_access(grouped_read_file):
def test_context_manager(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
data = f["temperatures"][:]
np.testing.assert_array_almost_equal(data, [22.5, 23.1, 21.8])
# File should be closed after with block
@@ -162,30 +162,30 @@ def test_context_manager(sample_read_file):
def test_write_simple(tmp_h5):
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("data", data=np.array([1.0, 2.0, 3.0]))
# Verify by reading back
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
data = f["data"][:]
np.testing.assert_array_almost_equal(data, [1.0, 2.0, 3.0])
def test_write_with_attrs(tmp_h5):
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("values", data=np.array([10, 20], dtype=np.int32))
f.attrs["author"] = "test"
f.attrs["count"] = 42
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
assert f.attrs["author"] == "test"
assert f.attrs["count"] == 42
def test_write_with_group(tmp_h5):
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
grp = f.create_group("experiment")
grp.create_dataset("results", data=np.array([3.14, 2.72]))
grp.attrs["version"] = 1
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
ds = f["experiment/results"]
np.testing.assert_array_almost_equal(ds[:], [3.14, 2.72])
grp = f["experiment"]
@@ -199,9 +199,9 @@ def test_write_with_group(tmp_h5):
def test_roundtrip_float64(tmp_h5):
original = np.array([1.1, 2.2, 3.3], dtype=np.float64)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("data", data=original)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
result = f["data"][:]
np.testing.assert_array_almost_equal(result, original)
assert result.dtype == np.float64
@@ -209,9 +209,9 @@ def test_roundtrip_float64(tmp_h5):
def test_roundtrip_float32(tmp_h5):
original = np.array([1.5, 2.5, 3.5], dtype=np.float32)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("data", data=original)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
result = f["data"][:]
np.testing.assert_array_almost_equal(result, original)
assert result.dtype == np.float32
@@ -219,9 +219,9 @@ def test_roundtrip_float32(tmp_h5):
def test_roundtrip_int32(tmp_h5):
original = np.array([-10, 0, 10, 100], dtype=np.int32)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("data", data=original)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
result = f["data"][:]
np.testing.assert_array_equal(result, original)
assert result.dtype == np.int32
@@ -229,9 +229,9 @@ def test_roundtrip_int32(tmp_h5):
def test_roundtrip_int64(tmp_h5):
original = np.array([-1, 0, 1, 2**40], dtype=np.int64)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("data", data=original)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
result = f["data"][:]
np.testing.assert_array_equal(result, original)
assert result.dtype == np.int64
@@ -239,9 +239,9 @@ def test_roundtrip_int64(tmp_h5):
def test_roundtrip_uint8(tmp_h5):
original = np.array([0, 127, 255], dtype=np.uint8)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("data", data=original)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
result = f["data"][:]
np.testing.assert_array_equal(result, original)
assert result.dtype == np.uint8
@@ -254,7 +254,7 @@ def test_roundtrip_uint8(tmp_h5):
def test_chunked_gzip(tmp_h5):
original = np.arange(100, dtype=np.float64)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset(
"compressed",
data=original,
@@ -262,7 +262,7 @@ def test_chunked_gzip(tmp_h5):
compression="gzip",
compression_opts=6,
)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
result = f["compressed"][:]
np.testing.assert_array_equal(result, original)
@@ -276,7 +276,7 @@ def test_h5py_can_read_our_file(tmp_h5):
"""Verify that h5py can read files we create."""
import h5py
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("values", data=np.array([1.0, 2.0, 3.0]))
f.attrs["meta"] = "hello"
with h5py.File(tmp_h5, "r") as f:
@@ -292,7 +292,7 @@ def test_we_can_read_h5py_file(tmp_h5):
with h5py.File(tmp_h5, "w") as f:
f.create_dataset("data", data=np.array([10.0, 20.0, 30.0]))
f.attrs["version"] = 2
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
data = f["data"][:]
np.testing.assert_array_equal(data, [10.0, 20.0, 30.0])
assert f.attrs["version"] == 2
@@ -305,9 +305,9 @@ def test_we_can_read_h5py_file(tmp_h5):
def test_2d_array_roundtrip(tmp_h5):
original = np.array([[1.0, 2.0, 3.0], [4.0, 5.0, 6.0]], dtype=np.float64)
with rustyhdf5.File(tmp_h5, "w") as f:
with clawhdf5.File(tmp_h5, "w") as f:
f.create_dataset("matrix", data=original)
with rustyhdf5.File(tmp_h5, "r") as f:
with clawhdf5.File(tmp_h5, "r") as f:
ds = f["matrix"]
assert ds.shape == (2, 3)
result = ds[:]
@@ -321,15 +321,15 @@ def test_2d_array_roundtrip(tmp_h5):
def test_open_nonexistent_file():
with pytest.raises(OSError):
rustyhdf5.File("/nonexistent/path.h5", "r")
clawhdf5.File("/nonexistent/path.h5", "r")
def test_invalid_mode(tmp_h5):
with pytest.raises(ValueError):
rustyhdf5.File(tmp_h5, "x")
clawhdf5.File(tmp_h5, "x")
def test_key_error_on_missing_dataset(sample_read_file):
with rustyhdf5.File(sample_read_file, "r") as f:
with clawhdf5.File(sample_read_file, "r") as f:
with pytest.raises(KeyError):
f["nonexistent"]