Mercurial > hg
view contrib/memory.py @ 51291:0bb5299800ca
pytype: only output the "pytype crashed" message on error
If pytype did not crash while generating stub, that message is kind of
confusing. It seems simple enough to avoid it in this case.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 20 Dec 2023 16:30:32 +0100 |
parents | 6000f5b25c9b |
children |
line wrap: on
line source
# memory.py - track memory usage # # Copyright 2009 Olivia Mackall <olivia@selenic.com> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''helper extension to measure memory usage Reads current and peak memory usage from ``/proc/self/status`` and prints it to ``stderr`` on exit. ''' def memusage(ui): """Report memory usage of the current process.""" result = {'peak': 0, 'rss': 0} with open('/proc/self/status', 'r') as status: # This will only work on systems with a /proc file system # (like Linux). for line in status: parts = line.split() key = parts[0][2:-1].lower() if key in result: result[key] = int(parts[1]) ui.write_err( ", ".join( ["%s: %.1f MiB" % (k, v / 1024.0) for k, v in result.iteritems()] ) + "\n" ) def extsetup(ui): ui.atexit(memusage, ui)