yql-finance is simple and fast https://developer.yahoo.com/yql/console/ python API. API returnsstock closing prices for current period of time and current stock ticker (i.e. APPL, GOOGL).
A Python project uses Yahoo BOSS API to unify company names
Yahoo!広告 検索広告 API リファレンス / Yahoo! Ads Search Ads API Reference
A Fast and Efficient way to get the current Oil Price from Yahoo Finance API in Python.
A wrapper for an unofficial Yahoo Finance API
An API wrapper for retrieving historical stock data from Yahoo Finanace
Python wrapper around different weather APIs
A Python client for Cascade, the Yahoo! Mail API
Yahoo Search Web Services SDK for Python
Python client library for Yahoo! Social + Data REST APIs
An API for Yahoo Finance that collects current and historical stock data
Yahoo Fantasy API Wrapper
A Plone package to display the current weather at selected locations inside a portlet or viewlet.
Python 3 wrapper for Yahoo! Finance API
An API for Yahoo Finance that collects current and historical stock data
API for accessing, synchronizing, managing locally and plotting Yahoo financial data