mercurial/scmposix.py
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
Fri, 19 Dec 2014 00:11:56 +0900
changeset 23603 d74eb8d477d5
parent 22583 23c995ed466b
child 27483 39087ee88835
permissions -rw-r--r--
memctx: calculate manifest more efficiently Before this patch, "memctx._manifest" updates all entries in the (parent) manifest. But this is inefficiency, because almost all files may be clean in that context. On the other hand, just updating entries for changed "files" specified at construction causes unexpected abortion, when there is at least one newly removed file (see issue4470 for detail). To calculate manifest more efficiently, this patch replaces "pman.iteritems()" for the loop by "self._status.modified" to avoid updating entries for clean or removed files Examination of removal is also omitted, because removed files aren't treated in this loop (= "self[f]" returns not None always).
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import sys, os
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import osutil
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def _rcfiles(path):
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    rcs = [os.path.join(path, 'hgrc')]
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    rcdir = os.path.join(path, 'hgrc.d')
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    try:
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        rcs.extend([os.path.join(rcdir, f)
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                    for f, kind in osutil.listdir(rcdir)
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                    if f.endswith(".rc")])
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    except OSError:
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        pass
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    return rcs
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def systemrcpath():
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    path = []
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    if sys.platform == 'plan9':
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        root = 'lib/mercurial'
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    else:
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        root = 'etc/mercurial'
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    # old mod_python does not set sys.argv
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    if len(getattr(sys, 'argv', [])) > 0:
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        p = os.path.dirname(os.path.dirname(sys.argv[0]))
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        if p != '/':
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            path.extend(_rcfiles(os.path.join(p, root)))
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    path.extend(_rcfiles('/' + root))
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    return path
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def userrcpath():
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    if sys.platform == 'plan9':
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        return [os.environ['home'] + '/lib/hgrc']
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    else:
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        return [os.path.expanduser('~/.hgrc')]