use only pyproject configuration

.github/workflows/main.yml

@@ -14,18 +14,15 @@ jobs:
       name: Setup Python ${{ matrix.python-version }}
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install requirements 📦
-      run: |
-        python3 -m pip install --upgrade pip
-        pip3 install setuptools
-        pip3 install -r requirements.txt
-        pip3 install -r requirements-dev.txt
     - name: Install package 📦
-      run: pip3 install .
+      run: |
+        pip3 install .
+        pip3 install ".[dev]"
+        pip3 install ".[release]"
     - name: run tests ⚙️
       run: python3 tests/run_tests.py
     - name: run flake8 ⚙️
       run: |
         find . -type f -name "*.py" | xargs flake8
     - name: build Python package 🏗️
-      run: python3 setup.py sdist bdist_wheel --universal
+      run: python3 -m build

README.md

@@ -26,7 +26,6 @@ cd pywiscat
 . bin/activate
 git clone https://github.com/wmo-im/pywiscat.git
 cd pywiscat
-pip3 install -r requirements.txt
 pip3 install .
 ```
 
@@ -104,9 +103,7 @@ python3 -m venv pywiscat
 cd pywiscat
 source bin/activate
 git clone https://github.com/wmo-im/pywiscat.git
-pip3 install -r requirements.txt
-pip3 install -r requirements-dev.txt
-python3 setup.py install
+pip3 install .
 ```
 
 ### Running tests
@@ -119,21 +116,21 @@ python3 tests/run_tests.py
 
 ```bash
 # create release (x.y.z is the release version)
-vi pywiscat/__init__.py  # update __version__
+vi pyproject.toml  # update [project]/version
 git commit -am 'update release version x.y.z'
 git push origin master
 git tag -a x.y.z -m 'tagging release version x.y.z'
 git push --tags
 
 # upload to PyPI
 rm -fr build dist *.egg-info
-python3 setup.py sdist bdist_wheel --universal
+python3 -m build
 twine upload dist/*
 
 # publish release on GitHub (https://github.com/wmo-im/pywiscat/releases/new)
 
 # bump version back to dev
-vi pywiscat/__init__.py  # update __version__
+vi pyproject.toml  # update [project]/version
 git commit -am 'back to dev'
 git push origin master
 ```

pyproject.toml

@@ -1,3 +1,51 @@
 [build-system]
 requires = ["setuptools>=46.4", "wheel"]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "pywiscat"
+version = "0.4.dev0"
+description = "WMO WIS Catalogue Python client"
+readme = "README.md"
+requires-python = ">=3.12"
+license = "Apache-2.0"
+license-files = ["LICENSE.md"]
+keywords = ["WMO", "WIS2"]
+authors = [
+    {name = "Tom Kralidis", email = "tomkralidis@gmail.com"}
+]
+maintainers = [
+    {name = "Tom Kralidis", email = "tomkralidis@gmail.com"}
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Topic :: Scientific/Engineering :: Atmospheric Science",
+    "Topic :: Scientific/Engineering :: GIS",
+    "Topic :: Scientific/Engineering :: Information Analysis"
+]
+dependencies = [
+    "click",
+    "emoji-country-flag",
+    "iso3166",
+    "prettytable",
+    "pywcmp",
+    "requests"
+]
+
+[project.optional-dependencies]
+dev = ["flake8"]
+release = ["build", "twine", "wheel"]
+
+[project.scripts]
+pywiscat = "pywiscat:cli"
+
+[project.urls]
+homepage = "https://github.com/World-Meteorological-Organization/pywiscat"
+source = "https://github.com/World-Meteorological-Organization/pywiscat"
+documentation = "https://github.com/World-Meteorological-Organization/pywiscat"
+issues = "https://github.com/World-Meteorological-Organization/pywiscat/issues"

pywiscat/__init__.py

@@ -32,8 +32,9 @@
 from pywiscat.wis2.archive import archive
 from pywiscat.wis2.catalogue import get_gdc_record, search_gdc
 from pywiscat.wis2.metrics import metrics
+from pywiscat.util import get_package_version
 
-__version__ = '0.4.dev0'
+__version__ = get_package_version()
 
 
 @click.group()

pywiscat/util.py

@@ -0,0 +1,40 @@
+# =================================================================
+#
+# Authors: Tom Kralidis <tomkralidis@gmail.com>
+#
+# Copyright (c) 2026 Tom Kralidis
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following
+# conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+# =================================================================
+
+import importlib.metadata
+
+
+def get_package_version() -> str:
+    """
+    Helper function to get package version
+
+    :returns: `str` of version of package
+    """
+
+    return importlib.metadata.version('pywiscat')