Bring project to packaging standards

.gitignore

@@ -0,0 +1,156 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+.idea/

README.md

@@ -0,0 +1,34 @@
+# LTest
+
+*Simple forking server for testing with reusable context*
+
+## Usage
+
+**ltest** is extremeply simple forking server based on PyTest for local
+testing. The main goal of the project is to preload "fat" libraries like JAX or
+TensorFlow in execution context of PyTest. It is written from scratch with
+naked Python standard library and, of course, [pytest][1].
+
+It seems that it should be rewritten to use IPython kernel for better coherence
+with Jupyter since a lot of machine learning practitioners and researchers use
+it for development and testing. So, IPython could reduce possible unexpected
+side effects.
+
+#### Starting Server
+
+```shell
+ltest -l -m preloaded_pkg -m another.preloaded.pkg
+```
+
+#### Run Test on Local Server
+
+```shell
+ltest -- --co
+
+#### Run Tests with Arguments on Local Server
+
+```shell
+ltest -- -v --tb=full -m slow -- path/to/suite/my_test.py
+```
+
+[1]: https://github.com/pytest-dev/pytest.git

ltest.py

@@ -132,10 +132,11 @@ def run(host: str, port: int, args: list[str]):
     logging.info('testing was successfully completed')
 
 
-def main(ns: Namespace):
+def main():
     logging.basicConfig(format='%(asctime)s %(levelname)s %(message)s',
                         level=logging.INFO)
 
+    ns: Namespace = parser.parse_args()
     if ns.args and ns.args[0] == '--':
         ns.args = ns.args[1:]
     if ns.listen:
@@ -170,4 +171,4 @@ def main(ns: Namespace):
 
 
 if __name__ == '__main__':
-    main(parser.parse_args())
+    main()

pyproject.toml

@@ -0,0 +1,52 @@
+[build-system]
+requires = ["setuptools", "setuptools-scm[toml]"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "ltest"
+authors = [
+    {name = "Daniel Bershatsky", email = "[email protected]"},
+]
+description = "Simple forking server for testing with reusable context."
+readme = "README.md"
+requires-python = ">=3.8"
+keywords = ["testing", "local", "fork", "forking"]
+license = {text = "MIT"}
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "License :: OSI Approved :: MIT License",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Scientific/Engineering :: Mathematics",
+    "Topic :: Scientific/Engineering :: Information Analysis",
+    "Topic :: Scientific/Engineering :: Artificial Intelligence",
+    "Intended Audience :: Science/Research",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Typing :: Typed",
+]
+dependencies = ["flax", "jax", "optax"]
+dynamic = ["version"]
+
+[project.optional-dependencies]
+test = ["pytest>=7"]
+
+[project.scripts]
+ltest = "ltest:main"
+
+[project.urls]
+"Source" = "https://github.com/daskol/ltest.git"
+
+[tool.isort]
+
+[tool.pytest]
+header = false
+minversion = "7"
+addopts = "-ra -q -p no:legacypath -p no:doctest -p no:junitxml -p no:pastebin"
+testpaths = []
+required_plugins = []
+
+[tool.setuptools_scm]