loongson/pypi/: greenlet-0.4.5 metadata and description

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Lightweight in-process concurrent programming

classifiers
  • Intended Audience :: Developers
  • License :: OSI Approved :: MIT License
  • Natural Language :: English
  • Programming Language :: C
  • Programming Language :: Python
  • Programming Language :: Python :: 2
  • Programming Language :: Python :: 2.4
  • Programming Language :: Python :: 2.5
  • Programming Language :: Python :: 2.6
  • Programming Language :: Python :: 2.7
  • Programming Language :: Python :: 3
  • Programming Language :: Python :: 3.0
  • Programming Language :: Python :: 3.1
  • Programming Language :: Python :: 3.2
  • Programming Language :: Python :: 3.3
  • Programming Language :: Python :: 3.4
  • Operating System :: OS Independent
  • Topic :: Software Development :: Libraries :: Python Modules
license MIT License
maintainer Alexey Borzenkov
maintainer_email snaury@gmail.com
platform
  • any

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greenlet-0.4.5-cp36-cp36m-linux_loongarch64.whl
Size
50 KB
Type
Python Wheel
Python
3.6
  • Replaced 1 time(s)
  • Uploaded to loongson/pypi by loongson 2022-08-12 09:24:58
greenlet-0.4.5-cp37-cp37m-linux_loongarch64.whl
Size
49 KB
Type
Python Wheel
Python
3.7
  • Replaced 1 time(s)
  • Uploaded to loongson/pypi by loongson 2022-05-31 09:27:56
greenlet-0.4.5-cp38-cp38-linux_loongarch64.whl
Size
57 KB
Type
Python Wheel
Python
3.8
  • Replaced 1 time(s)
  • Uploaded to loongson/pypi by loongson 2022-08-12 01:29:17
greenlet-0.4.5.zip
Size
79 KB
Type
Source
  • Replaced 1 time(s)
  • Uploaded to loongson/pypi by loongson 2022-05-31 09:27:57
https://secure.travis-ci.org/python-greenlet/greenlet.png

The greenlet package is a spin-off of Stackless, a version of CPython that supports micro-threads called “tasklets”. Tasklets run pseudo-concurrently (typically in a single or a few OS-level threads) and are synchronized with data exchanges on “channels”.

A “greenlet”, on the other hand, is a still more primitive notion of micro-thread with no implicit scheduling; coroutines, in other words. This is useful when you want to control exactly when your code runs. You can build custom scheduled micro-threads on top of greenlet; however, it seems that greenlets are useful on their own as a way to make advanced control flow structures. For example, we can recreate generators; the difference with Python’s own generators is that our generators can call nested functions and the nested functions can yield values too. Additionally, you don’t need a “yield” keyword. See the example in tests/test_generator.py.

Greenlets are provided as a C extension module for the regular unmodified interpreter.

Greenlets are lightweight coroutines for in-process concurrent programming.

Who is using Greenlet?

There are several libraries that use Greenlet as a more flexible alternative to Python’s built in coroutine support:

Getting Greenlet

The easiest way to get Greenlet is to install it with pip or easy_install:

pip install greenlet
easy_install greenlet

Source code archives and windows installers are available on the python package index at https://pypi.python.org/pypi/greenlet

The source code repository is hosted on github: https://github.com/python-greenlet/greenlet

Documentation is available on readthedocs.org: https://greenlet.readthedocs.org