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
Python syntax and semantics among Python users has been removing tabs as block markers; other Python users propound removing spaces instead). Moreover, formatting routines which remove whitespace—for instance, many Internet forums—can destroy the syntax of a Python program, whereas a program in a bracketed language would merely become more difficult to read. Many popular code editors handle Python's indentation conventions seamlessly, sometimes after a configuration option is enabled. Since Python is a dynamically typed language, Python "values," not variables, carry type. This has implications for many aspects of the way the language functions. All variables in Python hold references to objects, and these references