remove python 3.9 support (#267)

* remove python 3.9 support

* remove py3.9 from build matrix

* update requirements.txt

Author: jreadey

.github/workflows/main.yml

@@ -26,7 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     runs-on: ${{ matrix.os }}
     steps:

h5pyd/version.py

@@ -16,7 +16,7 @@
 import sys
 import numpy
 
-version = "0.22.0"
+version = "0.23.0"
 
 hdf5_version = "REST"
 
@@ -28,8 +28,8 @@
     else ("",)
 )
 
-api_version_tuple = (0, 21, 0)
-api_version = "0.21.0"
+api_version_tuple = (0, 23, 0)
+api_version = "0.23.0"
 
 __doc__ = f"""\
 This is h5pyd **{version}**

pyproject.toml

@@ -29,11 +29,11 @@ classifiers = [
     "Topic :: Database",
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
-requires-python = ">=3.8"
-version = "0.22.0"
+requires-python = ">=3.10"
+version = "0.23.0"
 
 dependencies = [
-    "numpy >=2.0.0rc1; python_version>='3.9'",
+    "numpy >=2.0.0",
     "requests_unixsocket",
     "pytz",
     "packaging"

requirements.txt

@@ -1,75 +1,12 @@
-aiobotocore==2.13.0
-aiofiles==24.1.0
-aiohttp==3.9.4
-aiohttp-cors==0.7.0
-aioitertools==0.12.0
-aiosignal==1.3.1
-asttokens==3.0.0
-attrs==24.2.0
-azure-core==1.32.0
-azure-storage-blob==12.24.0
-bitshuffle==0.5.2
-botocore==1.34.106
-build==1.2.2.post1
-cffi==1.17.1
-comm==0.2.2
-contourpy==1.3.1
-cryptography==44.0.1
-cycler==0.12.1
-Cython==3.0.11
-debugpy==1.8.9
-decorator==5.1.1
-executing==2.1.0
-fonttools==4.55.1
-frozenlist==1.5.0
-fsspec==2024.10.0
-h5py==3.12.1
-h5pyd @ file:///home/jreadey/repos/h5pyd
-hsds==0.9.1
-importlib_resources==6.4.5
-ipykernel==6.29.5
-ipython==8.30.0
-isodate==0.7.2
-jedi==0.19.2
-jmespath==1.0.1
-jupyter_client==8.6.3
-jupyter_core==5.7.2
-kiwisolver==1.4.7
-matplotlib==3.9.3
-matplotlib-inline==0.1.7
-multidict==6.1.0
-nest-asyncio==1.6.0
-numcodecs==0.14.1
-numpy==2.2.0rc1
-packaging==24.2
-parso==0.8.4
-pexpect==4.9.0
-pillow==11.0.0
-platformdirs==4.3.6
-prompt_toolkit==3.0.48
-propcache==0.2.1
-psutil==6.1.0
-ptyprocess==0.7.0
-pure_eval==0.2.3
-pycparser==2.22
-pyflakes==3.2.0
-Pygments==2.18.0
-pyparsing==3.2.0
+certifi==2025.8.3
+charset-normalizer==3.4.3
+h5py==3.14.0
+idna==3.10
+numpy==2.2.6
+packaging==25.0
 pyproject_hooks==1.2.0
-python-dateutil==2.9.0.post0
-pytz==2024.2
-PyYAML==6.0.2
-pyzmq==26.2.0
-requests==2.31.0
-requests-unixsocket==0.3.0
-s3fs==2024.10.0
-simplejson==3.19.3
-six==1.16.0
-stack-data==0.6.3
-tornado==6.4.2
-traitlets==5.14.3
-typing_extensions==4.12.2
-urllib3==1.26.20
-wcwidth==0.2.13
-wrapt==1.17.0
-yarl==1.18.3
+pytz==2025.2
+requests==2.32.5
+requests-unixsocket==0.4.1
+tomli==2.2.1
+urllib3==2.5.0

test/hl/test_group.py

@@ -308,51 +308,6 @@ def get_count(grp):
 
         f.close()
 
-    def test_link_multi_removal(self):
-        # create a file for use a link target
-        if config.get("use_h5py"):
-            return
-        filename = self.getFileName("test_link_multi_removal")
-        print(f"filename: {filename}")
-
-        f = h5py.File(filename, 'w')
-        g1 = f.create_group("g1")
-        g1_clone = f["g1"]
-        # create multiple subgroups
-        names = ["subgroup" + str(i) for i in range(10)]
-        subgrps = []
-        for name in names:
-            subgrps.append(g1.create_group(name))
-
-        self.assertEqual(len(g1), 10)
-
-        # Remove first 5 subgroups
-        del g1[names[0:5]]
-
-        self.assertEqual(len(g1), 5)
-        self.assertEqual(len(g1_clone), 5)
-
-        for name in names[0:5]:
-            self.assertFalse(name in g1)
-            self.assertFalse(name in g1_clone)
-
-        for name in names[5:]:
-            self.assertTrue(name in g1)
-            self.assertTrue(name in g1_clone)
-
-        # delete links with names that must be URL-encoded
-        names = ['link with spaces', 'link%', 'unicode八link']
-
-        for name in names:
-            g1[name] = g1
-
-        del g1[names]
-
-        for name in names:
-            self.assertTrue(name not in g1)
-
-        f.close()
-
     def test_link_multi_create(self):
         if config.get("use_h5py"):
             return