hugofer93 / flask-workshop-espe

Workshop for the "Universidad de las Fuerzas Armadas ESPE". Name: Entornos Virtuales en Python orientado a DevOps | Taller de Flask

flask-workshop-espe

This is the code explained in the Workshop for the "Universidad de las Fuerzas Armadas ESPE".

Workshop Name: Entornos Virtuales en Python orientado a DevOps | Taller de Flask

I started explaining Virtual Envs in Python and how to isolate dependencies in Python projects.

How to handle multiple versions of Python with pyenv and its commands to list and install available versions of Python.

I exposed about python-poetry, some commands to create a Python project, create the virtual env, add and remove dependencies; and what are the pyproject.toml file used together with poetry.lock. See more about pyproject.toml file: PEP 517 and PEP 518.

Why create the virtual env inside the project and name it: .venv.

Importance of locking dependency versions (poetry.lock) in Development, Staging, and Production Environments, also about semantic versioning.

I explained why use environment variables to separate settings, credentials or secrets from source code, using python-decouple.

To finish, I made an Introduction to Flask applying what was described above, I also explained each line of the application's source code and its configuration, database and templates.