view hg @ 40681:c0a1686d9391

perf: use the new setup function in "perfbookmarks" This command was picked arbitrarily to display the usefulness of the new feature. In my Mercurial repository (with very few bookmarks), moving cache cleanup in the dedicated setup function has a visible and stable effect on the benchmark number. before: ! wall 0.000061 comb 0.000000 user 0.000000 sys 0.000000 (median of 40837) after: ! wall 0.000058 comb 0.000000 user 0.000000 sys 0.000000 (median of 40500)
author Boris Feld <boris.feld@octobus.net>
date Mon, 19 Nov 2018 23:14:46 +0000
parents 5e78c100a215
children 5c9c71cde1c9
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#!/usr/bin/env python
#
# mercurial - scalable distributed SCM
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import

import os
import sys

if os.environ.get('HGUNICODEPEDANTRY', False):
    try:
        reload(sys)
        sys.setdefaultencoding("undefined")
    except NameError:
        pass

libdir = '@LIBDIR@'

if libdir != '@' 'LIBDIR' '@':
    if not os.path.isabs(libdir):
        libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                              libdir)
        libdir = os.path.abspath(libdir)
    sys.path.insert(0, libdir)

from hgdemandimport import tracing
with tracing.log('hg script'):
    # enable importing on demand to reduce startup time
    try:
        if sys.version_info[0] < 3 or sys.version_info >= (3, 6):
            import hgdemandimport; hgdemandimport.enable()
    except ImportError:
        sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" %
                         ' '.join(sys.path))
        sys.stderr.write("(check your install and PYTHONPATH)\n")
        sys.exit(-1)

    from mercurial import dispatch
    dispatch.run()