The document outlines the steps to configure a Python project, including setting up a virtual environment, installing dependencies, and using version control with git. It emphasizes using existing libraries from the Python Package Index and provides commands for managing packages and dependencies. Additionally, it suggests using Cookiecutter for project scaffolding and highlights the importance of not reinventing the wheel.

2. 1
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3

3. 1.
Configure your first project

6. # sudo apt-get install python3-venv
> pip3 install venv

7. > mkdir -p new_project
> cd new_project
> python3 -m venv venv
> ls -l venv
drwxrwxr-x 2 python_dev python_dev 4096 Feb 26 11:19 bin
drwxrwxr-x 2 python_dev python_dev 4096 Feb 26 11:19 include
drwxrwxr-x 3 python_dev python_dev 4096 Feb 26 11:19 lib
lrwxrwxrwx 1 python_dev python_dev 3 Feb 26 11:19 lib64 -> lib
-rw-rw-r-- 1 python_dev python_dev 110 Feb 26 11:19 pyvenv.cfg
drwxrwxr-x 3 python_dev python_dev 4096 Feb 26 11:19 share
> source venv/bin/activate
…
> deactivate

8. .
├── venv
├── setup.py # or main.py
├── src
└── tests

10. > sudo apt-get install cookiecutter
> pip install -U cookiecutter

11. > cookiecutter ssh://...cookiecutter_runtime_python_lib.git
project_name [Python Project]: sample_project
project_slug [new_project_2]: sample
version [0.0.1]:
uuaa []: ABCD
> ls -la
…

12. ● Create an empty repository on Github / Bitbucket
● Setup branches
> cd sample
> git init
> # configure your upstream repository!
> git add -A
> git commit -m “Initial Commit”

13. > cd sample
> python -m venv venv
> source venv/bin/activate

14. http://cookiecutter-templates.sebastianruml.name/

17. 2.
Don’t reinvent the wheel

18. ● Python Package Index
https://pypi.python.org/pypi
● Custom repositories (host your own libraries)
Nexus
Artifactory
● Most used libraries
Python 3 Wall of Superpowers

19. ● pip install <package>
● pip install --upgrade <package>
● pip uninstall <package>
● pip freeze
● pip freeze > requirements.txt
● pip install -r requirements.txt
https://pip.pypa.io/en/latest

20. > pip freeze > requirements.txt
> git add requirements.txt
> git commit -m “New Dependency”

21. 3.
Choose your destiny

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