Update build to use pyproject.toml and hatch

Remove setup.py

Author: labkey-alan

labkey/__init__.py

@@ -13,7 +13,3 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__title__ = "labkey"
-__version__ = "4.0.2"
-__author__ = "LabKey"
-__license__ = "Apache License 2.0"

pyproject.toml

@@ -1,2 +1,41 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name="labkey"
+description = "Python client API for LabKey Server"
+dependencies = ["requests>=2.32.5"]
+requires-python = ">=3.11"
+license = "Apache-2.0"
+license-files = ["LICENSE.txt"]
+keywords = ["labkey"]
+maintainers = [{ name = "Alan Vezina", email="alanv@labkey.com" }]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Intended Audience :: Science/Research",
+    "Intended Audience :: System Administrators",
+    "Operating System :: MacOS",
+    "Operating System :: Microsoft",
+    "Operating System :: POSIX",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Topic :: Scientific/Engineering",
+]
+version = "4.0.2"
+
+[tool.hatch.build.targets.sdist]
+only-include = ["labkey"]
+
+[project.optional-dependencies]
+tests = ["pytest>=9.0.2", "mock>=5.2.0", "pytest-cov>=7.0.0"]
+dev = ["black>=26.1.0", "pytest>=9.0.2", "mock>=5.2.0", "pytest-cov>=7.0.0", "hatch>=1.16.4"]
+
+[project.urls]
+Homepage = "https://github.com/LabKey/labkey-api-python"
+
 [tool.black]
 line-length = 100