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Summary: Turned on the auto formatter. Ran `arc lint --apply-patches --take BLACK **/*.py`. Then run `arc lint` again so some other autofixers like spellchecker etc. looked at the code base. Manually accept the changes whenever they make sense, or use a workaround (ex. changing "dict()" to "dict constructor") where autofix is false positive. Disabled linters on files that are hard (i18n/polib.py) to fix, or less interesting to fix (hgsubversion tests), or cannot be fixed without breaking OSS build (FBPYTHON4). Conflicted linters (test-check-module-imports.t, part of test-check-code.t, test-check-pyflakes.t) are removed or disabled. Duplicated linters (test-check-pyflakes.t, test-check-pylint.t) are removed. An issue of the auto-formatter is lines are no longer guarnateed to be <= 80 chars. But that seems less important comparing with the benefit auto-formatter provides. As we're here, also remove test-check-py3-compat.t, as it is currently broken if `PYTHON3=/bin/python3` is set. Reviewed By: wez, phillco, simpkins, pkaush, singhsrb Differential Revision: D8173629 fbshipit-source-id: 90e248ae0c5e6eaadbe25520a6ee42d32005621b
36 lines
1019 B
Python
36 lines
1019 B
Python
# memory.py - track memory usage
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#
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# Copyright 2009 Matt Mackall <mpm@selenic.com> and others
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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"""helper extension to measure memory usage
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Reads current and peak memory usage from ``/proc/self/status`` and
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prints it to ``stderr`` on exit.
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"""
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from __future__ import absolute_import
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def memusage(ui):
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"""Report memory usage of the current process."""
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result = {"peak": 0, "rss": 0}
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with open("/proc/self/status", "r") as status:
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# This will only work on systems with a /proc file system
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# (like Linux).
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for line in status:
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parts = line.split()
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key = parts[0][2:-1].lower()
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if key in result:
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result[key] = int(parts[1])
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ui.write_err(
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", ".join(["%s: %.1f MiB" % (k, v / 1024.0) for k, v in result.iteritems()])
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+ "\n"
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)
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def extsetup(ui):
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ui.atexit(memusage, ui)
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