Some of my Python snippets, usually trying out different libraries.
beautifulsoup - Using bs4, does web scraping (get a website in HTML, pull out specific data in a clean format)
bookrecommend - A hacked together book recommendation engine using Python and R (getting used to formatting and manipulating data with dataframes)
datascience_ga - Data Science/Machine Learning Course that I completed at General Assembly NYC; goes over regressions, random forests, naive bayes, k means, dimension reduction, ensemble methods with a lot of scikit learn
django - The Django introductory Polls tutorial and Tango with Rango tutorial
doctest - Creating tests for Python code using doctest
etl - An Extraction, Transformation, Loading system for a web system (input a csv file, clean data, write to a SQL Server Database)
fabric - Streamlining SSH to automate tasks (application deployment to system administration tasks) for nginx and gunicorn on Ubuntu
faker - Generate mass fake data/records (e.g. dates, names)
ggplot - R's ggplot2 for plotting (Note: the library seems very rough still, much easier to just switch to R)
googleappengine - hello world and guestbook examples using Google's App Engine backend
hashlib_and_hmac - A quick and dirty way of obfuscating data
l2h - basic data transformations in Excel files and scraping web stats
mechanize - web scraping using mechanize
mock - Creating mock objects for unit testing
mongodb_class - MongoDB's intro class for working with MongoDB for Python Developers
nltk - Library for Natural Learning Tool Kit / Machine Learning (mainly text); e.g. count words, lexical diversity of Game of Thrones books
pandas - How to reorganize and do data analysis (e.g. use DataFrames)
pickle - How to serialize and deserialize a Python object (aka serialization, marshalling, flattening)
projecteuler - Math and programming questions from projecteuler.net
pythonbasics - Random stuff I forget about the Python basics (e.g. decorators, classes)
pytesseract - Uses the Python Image Library (PIL), takes an image, and tries to return text
pytest - Creating tests for Python code using pytest
requests - Using Python's standard library to make requests
regex - Doing Regular Expressions in Python
robotgame - Create the AI for robots to battle one another on robotgame.net
sqlalchemy - An Object Relational Mapper for connecting Python to databases through code
tkinter - Create GUIs for the desktop with Python
xkcd - Plotting with matplotlib, but with the xkcd look
yahtzee - Just making dice roles