zeromq/pyzmq — pull request #192 by minrk (2012-03-23 20:29:40+00:00)
Title: drop jsonlib from jsonapi

The fact that jsonlib doesn't provide signature-compatibility with stdlib json has caused various problems for downstream projects. This drops support for jsonlib, so that it is always guaranteed that `jsonapi` is API-compatible with stdlib json, only ensuring that it serializes to bytes for zeromq.

* cleans up priority import to use `__import__` instead of nested `try/except`
* adds note about ujson and kwarg compatibility.
* prefer simplejson to jsonlib2 based on recent benchmarks