MNT: update develop branch with changes from master

.dockerignore

@@ -0,0 +1,46 @@
+# Python files
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+db.sqlite3
+/db.sqlite3
+pip-log.txt
+pip-delete-this-directory.txt
+.pytest_cache/
+
+# Documentation and Tests
+docs/
+.coverage
+readthedocs.yml
+.travis.yml
+Makefile
+
+# Binary and Package files
+*.egg-info/
+*.egg
+dist/
+build/
+
+# VCS
+.git/
+.gitignore
+.gitattributes
+.github/
+
+# IDEs and Editors
+.vscode
+
+# Virtual environments
+.venv
+venv
+ENV/
+env/
+
+# Others
+*.log
+
+# Docker
+Dockerfile
+.dockerignore

.github/workflows/test_pytest.yaml

@@ -5,15 +5,16 @@ on:
     types: [opened, synchronize, reopened, ready_for_review]
     paths:
       - "**.py"
+      - ".github/**"
 
 jobs:
-  fail_if_pull_request_is_draft:
+  fail_if_pr_is_draft:
     if: github.event.pull_request.draft == true
     runs-on: ubuntu-18.04
     steps:
       - name: Fails in order to indicate that pull request needs to be marked as ready to review and unit tests workflow needs to pass.
         run: exit 1
-  run_pytest_and_doctest:
+  pytest_and_doctest:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
@@ -23,7 +24,10 @@ jobs:
           - windows-latest
         python-version:
           - 3.8
-          - 3.11
+          - 3.12
+    env:
+      OS: ${{ matrix.os }}
+      PYTHON: ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
@@ -44,6 +48,17 @@ jobs:
           pip install -r requirements-tests.txt
       - name: Test with pytest
         run: |
-          pytest
+          pytest --cov=rocketpy --cov-report=xml
           cd rocketpy
-          pytest --doctest-modules
+          pytest --doctest-modules --cov=rocketpy --cov-report=xml
+      - name: Upload coverage report to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          directory: ./coverage/reports/
+          env_vars: OS,PYTHON
+          fail_ci_if_error: true
+          files: ./coverage.xml, ./rocketpy/coverage.xml
+          flags: unittests
+          name: codecov-umbrella
+          verbose: true

Dockerfile

@@ -0,0 +1,30 @@
+# Set base image 
+# python:latest will get the latest version of python, on linux
+# Get a full list of python images here: https://hub.docker.com/_/python/tags
+FROM python:latest
+
+# set the working directory in the container
+WORKDIR /RocketPy
+
+# Ensure pip is updated
+RUN python3 -m pip install --upgrade pip
+
+# Copy the dependencies file to the working directory
+COPY requirements.txt .
+COPY requirements-tests.txt .
+
+# Install dependencies
+# Use a single RUN instruction to minimize the number of layers
+RUN pip install \
+    -r requirements.txt \
+    -r requirements-tests.txt
+
+# copy the content of the local src directory to the working directory
+COPY . .
+
+# command to run on container start
+# print the operational system and the python version
+CMD [ "python3", "-c", "import platform;import sys; print('Python ', sys.version, ' running on ', platform.platform())" ]
+
+# Install the rocketpy package # TODO: check if I can put this in editable mode
+RUN pip install .

README.md

@@ -9,6 +9,7 @@
 [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/RocketPy-Team/rocketpy/blob/master/docs/notebooks/getting_started_colab.ipynb)
 [![PyPI](https://img.shields.io/pypi/v/rocketpy?color=g)](https://pypi.org/project/rocketpy/)
 [![Documentation Status](https://readthedocs.org/projects/rocketpyalpha/badge/?version=latest)](https://docs.rocketpy.org/en/latest/?badge=latest)
+[![codecov](https://codecov.io/gh/RocketPy-Team/RocketPy/graph/badge.svg?token=Ecc3bsHFeP)](https://codecov.io/gh/RocketPy-Team/RocketPy)
 [![Contributors](https://img.shields.io/github/contributors/RocketPy-Team/rocketpy)](https://github.com/RocketPy-Team/RocketPy/graphs/contributors)
 [![Chat on Discord](https://img.shields.io/discord/765037887016140840?logo=discord)](https://discord.gg/b6xYnNh)
 [![Sponsor RocketPy](https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub&color=%23fe8e86)](https://github.com/sponsors/RocketPy-Team)

docker-compose.yml

@@ -0,0 +1,24 @@
+version: '3.8'
+
+services:
+  python38-linux:
+    image: python:3.8
+    volumes:
+      - .:/app
+    working_dir: /app
+    command: bash -c "pip install . && pip install -r requirements-tests.txt && pytest && cd rocketpy && pytest --doctest-modules"
+    logging:
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+  python312-linux:
+    image: python:3.12
+    volumes:
+      - .:/app
+    working_dir: /app
+    command: bash -c "pip install . && pip install -r requirements-tests.txt && pytest && cd rocketpy && pytest --doctest-modules"
+    logging:
+      options:
+        max-size: "10m"
+        max-file: "3"

docs/development/build_docs.rst

@@ -0,0 +1,97 @@
+RocketPy documentation
+======================
+
+RocketPy uses `Sphinx <https://www.sphinx-doc.org/>`_ to generate the
+documentation.
+Sphinx makes it easy to create documentation for Python projects and it is
+widely used for Python projects, such as
+`NumPy <https://numpy.org/doc/stable/>`_,
+`Pandas <https://pandas.pydata.org/docs/>`_ and
+`SciPy <https://docs.scipy.org/doc/scipy/>`_.
+
+
+The `ReadTheDocs <https://about.readthedocs.com/?ref=readthedocs.com>`_ is used
+to host the documentation. It is a free service that automatically builds
+documentation from your sphinx source files and hosts them for free.
+
+RocketPy official documentation is available at
+`https://docs.rocketpy.org <https://docs.rocketpy.org/en/latest/index.html>`_.
+
+
+How to build the documentation in your local machine
+----------------------------------------------------
+
+When you find yourself modifying the documentation files and trying to see the
+results, you can build the documentation in your local machine.
+This is important to check if the documentation is being generated correctly
+before pushing the changes to the repository.
+
+To build the documentation in your local machine, you need to install a set of
+requirements that are needed to run the sphinx generator.
+All these requirements are listed in the ``requirements.txt`` file inside the
+``docs`` folder.
+
+To install the requirements, navigate the terminal to the ``docs`` folder and
+run the following command:
+
+.. code-block:: bash
+
+    pip install -r requirements.txt
+
+After installing the requirements, you can build the documentation by running
+the following command in your terminal:
+
+.. code-block:: bash
+
+    make html
+
+The file named ``Makefile`` contains the commands to build the documentation.
+The ``make html`` command will generate the documentation in the ``docs/_build/html``
+folder.
+
+To see the documentation, open the ``docs/_build/html/index.html`` file in your
+browser.
+
+.. note:: Watch out for any warnings or errors that may appear in the terminal
+          when building the documentation. If you find any, fix them before
+          pushing the changes to the repository or at least warn the team about
+          them.
+
+Sometimes you may face problems when building the documentation after several
+times of building it.
+This may happen because sphinx does not clean the ``docs/_build`` folder before
+building the documentation again.
+To clean the ``docs/_build`` folder, run the following command in your terminal:
+
+.. code-block:: bash
+
+    make clean
+
+After cleaning the ``docs/_build`` folder, you can build the documentation again
+by running the ``make html`` command.
+
+If the error persists, it may be related to other files, such as the ``.rst``
+files or the ``conf.py`` file.
+
+.. danger:: Do not modify the Makefile or the ``make.bat`` files. These files are
+            automatically generated by sphinx and any changes will be lost.
+
+
+How to integrate the documentation with ReadTheDocs
+---------------------------------------------------
+
+The documentation is automatically built and hosted by `ReadTheDocs`.
+Every time a commit is pushed to the repository, `ReadTheDocs` will build the
+documentation and host it automatically. 
+This includes other branches besides the master branch.
+However, the documentation will only be available for the master branch, and you
+need to configure the `ReadTheDocs` project to build the documentation for other
+branches.
+
+The connection between the GitHub repository and the `ReadTheDocs` project is
+already configured and defined in the ``readthedocs.yml`` file, available at the
+root of the repository.
+
+.. note:: You need admin permissions to configure the `ReadTheDocs` project. Ask
+          the team for help if you don't have admin permissions.
+