Stackless Python PyPy, a self-hosting Python interpreter and JIT compiler. Although the whole Stackless is a separate distribution, its switching functionality has been successfully packaged as a CPython extension called greenlet. It is used by a number of libraries (e.g. gevent) to provide a "green threading" solution for CPython. Python since has received a native solution for green threads: await/async. Stackless is used extensively in the implementation of the "Eve Online" massively multiplayer online game as well as in IronPort's mail platform. Stackless Python Stackless Python, or Stackless, is a Python programming language interpreter, so named because it avoids depending on the
Yahoo! Auctions Yahoo! took the unusual step of endorsing its main auctions rival, eBay, as their 'preferred' service. Yahoo! Auctions was preferred by some sellers for its no-fee policy — all revenue was from advertising. Singaporean users chose to shy away from eBay after the closure of Yahoo! Auctions in Singapore, citing high fees and a cluttered website. In April 2001, Yahoo! acquired "SOLD.com.au", a major competitor to eBay in Australia. SOLD.com.au was previously owned by John Fairfax Holdings' online interactive arm, "F2". The site was given a new address within the yahoo.com domain. In August 2003, Yahoo! announced that the site