pyzmq-14.3.1.zip

# PyZMQ: Python bindings for ØMQ [](https://travis-ci.org/zeromq/pyzmq) This package contains Python bindings for [ØMQ](http://www.zeromq.org). ØMQ is a lightweight and fast messaging implementation. PyZMQ should work with any Python ≥ 2.6 (including Python 3), as well as PyPy. The Cython backend used by CPython supports libzmq ≥ 2.1.4 (including 3.2.x and 4.x), but the CFFI backend used by PyPy only supports libzmq ≥ 3.2.2 (including 4.x). For a summary of changes to pyzmq, see our [changelog](http://zeromq.github.io/pyzmq/changelog.html). ### ØMQ 3.x, 4.x PyZMQ ≥ 2.2.0 fully supports the 3.x and 4.x APIs of libzmq, developed at [zeromq/libzmq](https://github.com/zeromq/libzmq). No code to change, no flags to pass, just build pyzmq against the latest and it should work. PyZMQ does not support the old libzmq 2 API on PyPy. ## Documentation See PyZMQ's Sphinx-generated [documentation](http://zeromq.github.com/pyzmq) on GitHub for API details, and some notes on Python and Cython development. If you want to learn about using ØMQ in general, the excellent [ØMQ Guide](http://zguide.zeromq.org/py:all) is the place to start, which has a Python version of every example. We also have some information on our [wiki](https://github.com/zeromq/pyzmq/wiki). ## Downloading Unless you specifically want to develop PyZMQ, we recommend downloading the PyZMQ source code, eggs, or wheels from [PyPI](http://pypi.python.org/pypi/pyzmq). On Windows, you can get `.exe` installers from [Christoph Gohlke](http://www.lfd.uci.edu/~gohlke/pythonlibs/#pyzmq). You can also get the latest source code from our GitHub repository, but building from the repository will require that you install Cython version 0.16 or later. ## Building and installation For more detail on building pyzmq, see [our Wiki](https://github.com/zeromq/pyzmq/wiki/Building-and-Installing-PyZMQ). We build eggs and wheels for OS X and Windows, so you can get a binary on those platforms with either: pip install pyzmq or easy_install pyzmq but compiling from source with `pip install pyzmq` should work in most environments. When compiling pyzmq (e.g. installing with pip on Linux), it is generally recommended that zeromq be installed separately, via homebrew, apt, yum, etc. If this is not available, pyzmq will *try* to build libzmq as a Python Extension, though this is not guaranteed to work. To build pyzmq from the git repo (including release tags) requires Cython. ## Old versions For libzmq 2.0.x, use pyzmq release 2.0.10.1. pyzmq-2.1.11 was the last version of pyzmq to support Python 2.5, and pyzmq ≥ 2.2.0 requires Python ≥ 2.6. pyzmq-13.0.0 introduces PyPy support via CFFI, which only supports libzmq-3.2.2 and newer. PyZMQ releases ≤ 2.2.0 matched libzmq versioning, but this is no longer the case, starting with PyZMQ 13.0.0 (it was the thirteenth release, so why not?). PyZMQ ≥ 13.0 follows semantic versioning conventions accounting only for PyZMQ itself.