[PATCH 2/7] 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/ ---

[PATCH 2/7] 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/ ---