unicode | Python Package Wiki

Based on how often these packages appear together in public requirements.txt files on GitHub.

spyder-notebook	Jupyter notebook integration with Spyder
py3to2	run python3.0 & 2to3 generated scripts w/ 2.6 extension support
remodep	List reverse kernel module dependencies
pytest-sphinx	Doctest plugin for pytest with support for Sphinx-specific doctest-directives
yieldfrom	A backport of the `yield from` semantic from Python 3.x to Python 2.7
codetree	codetree - directly hack compiled python code object
simplru	A backport of Python 3 LRU Cache functionality for Python 2
ipython-pip	Allows IPython notebook extension authors to make their extension pip installable!
spyder-reports	Spyder-IDE plugin for Markdown reports using Pweave.
osxrelocator	Utility to relocate OSX libraries
elflib	library for working with ELF files
uname2	Print certain system information. With no OPTION, same as -s.
pygenstub	Python stub file generator.
pickle5	Backport of the pickle 5 protocol (PEP 574) and other pickle changes
spyder-unittest	Plugin to run tests from within the Spyder IDE
macho_analysis	some utils to help analysis macho files,include util to find which module call the symbol and the dependencies between the modules
tab-osx	Opens a new OS X Terminal window in the current directory and runs an optional command in it.
pyprocess	process name managment.
subprocess32-ext	A backport of the subprocess module from Python 3.2/3.3 for use on 2.x.

2.8	84.77%
2.7	14.74%

`pip install unicode==2.8`