git_remote_helpers: use 2to3 if building with Python 3

Using the approach detailed in the Python documentation[1], run 2to3 on
the code as part of the build if building with Python 3.

The code itself requires no changes to convert cleanly.

[1] http://docs.python.org/3.3/howto/pyporting.html#during-installation

Signed-off-by: John Keeping <john@keeping.me.uk>
Acked-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
John Keeping 2013-01-20 13:15:34 +00:00 committed by Junio C Hamano
parent fadf8c7151
commit 62c814b6b6

View file

@ -4,6 +4,15 @@
from distutils.core import setup
# If building under Python3 we need to run 2to3 on the code, do this by
# trying to import distutils' 2to3 builder, which is only available in
# Python3.
try:
from distutils.command.build_py import build_py_2to3 as build_py
except ImportError:
# 2.x
from distutils.command.build_py import build_py
setup(
name = 'git_remote_helpers',
version = '0.1.0',
@ -14,4 +23,5 @@
url = 'http://www.git-scm.com/',
package_dir = {'git_remote_helpers': ''},
packages = ['git_remote_helpers', 'git_remote_helpers.git'],
cmdclass = {'build_py': build_py},
)