0.0.1

.coveragerc

@@ -0,0 +1,28 @@
+[run]
+branch = True
+data_file = var/coverage
+omit =
+    tests/*
+
+[report]
+; Regexes for lines to exclude from consideration
+exclude_also =
+    ; Don't complain about missing debug-only code:
+    def __repr__
+    if self\.debug
+
+    ; Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+    ; Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+    ; Don't complain about abstract methods, they aren't run:
+    @(abc\.)?abstractmethod
+
+ignore_errors = True
+
+[html]
+directory = var/coverage_html_report

.github/workflows/tests.yaml

@@ -0,0 +1,26 @@
+name: Python data-flow Tests
+
+on: [ push ]
+
+jobs:
+  tests:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ "3.10", "3.11", "3.12" ]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Display Python version
+        run: python -c "import sys; print(sys.version)"
+      - name: Install modules
+        run: pip install -r requirements.txt && pip install -r requirements.dev.txt
+      - name: Tests
+        run: PYTHONPATH=. pytest --cov=data_flow --cov-report term
+      - name: Lint
+        run: pflake8 mysiar_data_flow/ tests/

.gitignore

@@ -0,0 +1,166 @@
+### Python template
+# 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
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+
+# data_flow
+!mysiar_data_flow/lib
+tests/data/*.csv

Makefile

@@ -0,0 +1,27 @@
+venv::
+	rm -rf venv
+	python -m venv venv
+	venv/bin/pip install -U pip
+
+pip::
+	venv/bin/pip install -r requirements.txt
+	venv/bin/pip install -r requirements.dev.txt
+
+tests::
+	PYTHONPATH=. venv/bin/pytest --cov=mysiar_data_flow --cov-report html --cov-report term -rP tests/ -vvv
+
+lint::
+	venv/bin/pflake8 mysiar_data_flow/ tests/
+
+build::
+	rm -rf dist
+	venv/bin/poetry build
+
+
+upload-test::
+	$(MAKE) build
+	venv/bin/python -m twine upload -u $${PYPI_USER} -p $${PYPI_PASS_TEST} --verbose --repository testpypi dist/*
+
+upload::
+	$(MAKE) build
+	. venv/bin/activate && python -m twine upload -u $${PYPI_USER} -p $${PYPI_PASS} --verbose dist/*

README.md

@@ -1,6 +1,24 @@
 # DataFlow
 
+![tests](https://github.com/mysiar-org/python-data-flow/actions/workflows/tests.yaml/badge.svg)
+[![Python 3.10](https://img.shields.io/badge/python-3.10-blue.svg)](https://www.python.org/downloads/release/python-3100/)
+[![Python 3.11](https://img.shields.io/badge/python-3.11-blue.svg)](https://www.python.org/downloads/release/python-3110/)
+[![Python 3.12](https://img.shields.io/badge/python-3.12-blue.svg)](https://www.python.org/downloads/release/python-3120/)
+
+
 library to manipulate data
 
+## Installation instructions
+
+```sh
+pip install mysiar-data-flow
+```
+
 ## DataFlow.DataFrame
-work in progress
+
+### Usage
+For now check  [mysiar_data_flow/data_flow.py](mysiar_data_flow/data_flow.py) file for interface
+
+
+
+![work in progress](.github/5578703.png)

mysiar_data_flow/__init__.py

@@ -0,0 +1 @@
+from .data_flow import DataFlow