pycommon: add pyproject.toml for modern Python packaging

Author: Dakevid

pycommon/Makefile.am

@@ -1,11 +1,11 @@
-EXTRA_DIST=report2idea.py ip_prefix_search.py nemea-pycommon.spec setup.py README-RPM-release.md README reporter_config
+EXTRA_DIST=report2idea.py ip_prefix_search.py nemea-pycommon.spec pyproject.toml README-RPM-release.md README reporter_config
 
 if MAKE_RPMS
 RPMFILENAME=nemea-pycommon
 .PHONY: rpm
 rpm:
 	mkdir -p RPMBUILD/SOURCES
-	python3 setup.py sdist
+	python3 -m build --sdist
 	cp dist/*.tar.gz RPMBUILD/SOURCES
 	rpmbuild  -ba nemea-pycommon.spec --define "_topdir `pwd`/RPMBUILD"
 	mv RPMBUILD/RPMS/*/*.rpm RPMBUILD/SRPMS/*.rpm dist/

pycommon/README

@@ -1,16 +1,21 @@
-# About pycommon
+# pycommon
 
-The pycommon module contains functionality for NEMEA modules written in python.
-Currently, it is used by reporter modules.
+**pycommon** provides shared functionality for [NEMEA](https://github.com/CESNET/Nemea) modules written in Python.  
+It is primarily used by reporter modules, but can be reused in other NEMEA-related Python projects.
 
-# Installation
+---
 
-Run as root:
+## Installation
 
+It is recommended to install using `pip`:
+
+```bash
+pip install .
 ```
-python3 setup.py install
+If you need to install for a specific Python interpreter (e.g., Python 3.9 vs. 3.11), run the above command with the corresponding interpreter:
+```bash
+python3.11 -m pip install .
 ```
 
-Note: for different versions of python, it is needed to perform this command
-separately for each of them.
 
+---

pycommon/README-RPM-release.md

@@ -1,22 +1,26 @@
-# How to release new version of RPM?
+# How to release a new version of the RPM?
+1. Bump the version in `pyproject.toml` and `*.spec`.
 
-1. bump version in `setup.py` and `*.spec`
-2. don't forget to commit and push with commit message
+2. Don't forget to commit and push with a commit message:
 
    ```
    pycommon: increased version, released package
    ```
 
-3. create python src package using `python setup.py sdist`
+3. Create a Python source distribution:
+   ```bash
+   python3 -m pip install build
+   python3 -m build --sdist
+   ```
 
-4. upload files in `dist/` using `twine`:
+4. Upload files in `dist/` using `twine`:
 
    ```
    twine upload ./*
    ```
 
-5. run `make rpm`
-6. your packages are in `RPMBUILD/`, build for other RPM-based systems can be done using:
+5. Run `make rpm`
+6. Your packages are in `RPMBUILD/`, build for other RPM-based systems can be done using:
 
    ```
    copr build @CESNET/NEMEA RPMBUILD/SRPMS/<package.src.rpm>

pycommon/nemea-pycommon.spec

@@ -60,13 +60,16 @@ rm -rf %{pypi_name}.egg-info
 
 %install
 # Must do the subpackages' install first because the scripts in /usr/bin are
-# overwritten with every setup.py install.
-%{__python3} setup.py install --skip-build --single-version-externally-managed --root %{buildroot}
+# overwritten with every install. TODO check
+%{__python3} -m pip install . --root %{buildroot} --no-deps --disable-pip-version-check --no-cache-dir --verbose
+
 mkdir -p %{buildroot}/%{_sysconfdir}/nemea/email-templates/; cp reporter_config/default.html %{buildroot}/%{_sysconfdir}/nemea/email-templates/default.html
 
 
 %check
-%{__python3} setup.py test
+%{__python3} -m pip install .[test]
+%{__python3} -m pytest
+
 
 %files -n python%{python3_pkgversion}-%{pypi_name}
 %doc README

pycommon/pyproject.toml

@@ -0,0 +1,57 @@
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nemea-pycommon"
+version = "1.7.0"
+description = "Common Python modules and methods of the NEMEA system."
+readme = {text = "The module contains methods for creation and submission of incident reports in IDEA format.", content-type = "text/plain"}
+license = {text = "BSD"}
+authors = [
+    {name = "Vaclav Bartos, CESNET", email = "[email protected]"},
+]
+maintainers = [
+    {name = "Tomas Cejka", email = "[email protected]"},
+]
+requires-python = ">=3.6"
+dependencies = [
+    "pynspect",
+    "idea-format",
+    "PyYAML",
+    "ply",
+    "jinja2",
+    "redis",
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+    "Operating System :: POSIX",
+    "Programming Language :: C",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: System :: Networking :: Monitoring",
+]
+
+
+[project.optional-dependencies]
+test = [
+    "pytest",
+    "pytest-cov",
+]
+
+
+
+[project.urls]
+Homepage = "https://github.com/CESNET/Nemea-Framework"
+
+[tool.setuptools]
+py-modules = ["report2idea", "ip_prefix_search"]
+packages = ["reporter_config", "reporter_config.actions"]
+
+
+[tool.pytest.ini_options]
+testpaths = ["test"]
+python_files = ["*_unittest.py","rc_*.py"]
+addopts = ""