Only used by py-test, and it prefers a newer version.
1.4.20
==================================================
- ignore unicode decode errors in xmlescape. Thanks Anatoly Bubenkoff.
- on python2 modify traceback.format_exception_only to match python3
behaviour, namely trying to print unicode for Exception instances
- use a safer way for serializing exception reports (helps to fix
pytest issue413)
Changes between 1.4.18 and 1.4.19
==================================================
- merge in apipkg fixes
- some micro-optimizations in py/_code/code.py for speeding
up pytest runs. Thanks Alex Gaynor for initiative.
- check PY_COLORS=1 or PY_COLORS=0 to force coloring/not-coloring
for py.io.TerminalWriter() independently from capabilities
of the output file. Thanks Marc Abramowitz for the PR.
- some fixes to unicode handling in assertion handling.
Thanks for the PR to Floris Bruynooghe. (This helps
to fix pytest issue 319).
- depend on setuptools presence, remove distribute_setup
Changes between 1.4.17 and 1.4.18
==================================================
- introduce path.ensure_dir() as a synonym for ensure(..., dir=1)
- some unicode/python3 related fixes wrt to path manipulations
(if you start passing unicode particular in py2 you might
still get problems, though)
Changes between 1.4.16 and 1.4.17
==================================================
- make py.io.TerminalWriter() prefer colorama if it is available
and avoid empty lines when separator-lines are printed by
being defensive and reducing the working terminalwidth by 1
- introduce optional "expanduser" argument to py.path.local
to that local("~", expanduser=True) gives the home
directory of "user".
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