doc/mkdocdeps.py: Use "with" statement for the output file
authorW. Trevor King <wking@tremily.us>
Sat, 5 Apr 2014 17:31:06 +0000 (10:31 -0700)
committerDavid Bremner <david@tethera.net>
Mon, 21 Apr 2014 12:31:45 +0000 (21:31 +0900)
commit427b3db243626916d739e2709c5a91212afb5084
tree288fa5afd631d10830dc1fc9b4f19ce27a3d1607
parentb10b12da890d31819e411aec5158dca99359e830
doc/mkdocdeps.py: Use "with" statement for the output file

Before this patch, the open was unnecessarily early and relied on the
process cleanup to close.  Neither one of these was a real problem,
but PEP 343's context managers (which landed in Python 2.5) make
proper cleanup very easy.

[1]: http://legacy.python.org/dev/peps/pep-0343/
doc/mkdocdeps.py