Use 'with file' more.
authorZac Medico <zmedico@gentoo.org>
Sat, 29 Dec 2012 06:30:09 +0000 (22:30 -0800)
committerZac Medico <zmedico@gentoo.org>
Sat, 29 Dec 2012 06:30:09 +0000 (22:30 -0800)
commit5e5a5cddfdeb3aa05932114fc1dce65b5be11ae9
tree3000e19e6917b7d1642d7c878972d5ec165e8878
parente94233871e20fd3852e511ed1bd91c2826870f50
Use 'with file' more.

This helps to minimize ResourceWarning triggered by ^C with python3.
pym/portage/cache/flat_hash.py
pym/portage/checksum.py
pym/portage/manifest.py