Python.md

tags	🖥️
aliases
cssclass
type	language
status	🟧

[[Python]]

Python is the most powerful language you can still read.      -Paul Dubois

---

Environment & Workflow

• [[pyenv]] - Manage python environments
• [[virtualenv|venv]]

Pip Dependency Installation

Installing pip dependencies from setup.py files or from requirements.txt files:

# Ran in root directory where setup.py is located
pip install -e .

# For install from requirements
pip install -r requirements.txt

Create requirements.txt from current python environment:

pip freeze > requirements.txt

Pip Dependency Uninstallation

Refer to StackOverflow Post for more information on packages that are installed via VCS or from github/gitlab which have a @.

# Removes all pip packages from python environment
pip freeze | xargs pip uninstall -y

Functions

Input Parameters

• Using *Args & **Kwargs

Libraries

Web Dev

• [[Flask]] - Used for backend REST API dev
• [[gunicorn]] - WSGI HTTP Server for UNIX

Data Analysis

• [[pandas]] - Powerful data structures for data analysis, time series, and statistics.

Testing

• [[pytest]] - Run unit tests
• [[tox]] - Runs tests with multiple python versions (3.7, 3.8, 3.9, etc)
• [[logging]] - Logs info related to warnings, debug, info, & exceptions

🔗 Links to this page: [[Programming Languages]]