Mercurial > hg
view mercurial/repo.py @ 13200:6f011cf52f9a
avoid .split() in for loops and use tuples instead
split can be more readable for longer lists like the list in
dirstate.invalidate. As dirstate.invalidate is used in wlock() and therefoe
used heavily, I think it's worth avoiding a split there too.
author | David Soria Parra <dsp@php.net> |
---|---|
date | Thu, 02 Dec 2010 03:43:06 +0100 |
parents | ff1044230bca |
children | d747774ca9da |
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# repo.py - repository base classes for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.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 i18n import _ import error class repository(object): def capable(self, name): '''tell whether repo supports named capability. return False if not supported. if boolean capability, return True. if string capability, return string.''' if name in self.capabilities: return True name_eq = name + '=' for cap in self.capabilities: if cap.startswith(name_eq): return cap[len(name_eq):] return False def requirecap(self, name, purpose): '''raise an exception if the given capability is not present''' if not self.capable(name): raise error.CapabilityError( _('cannot %s; remote repository does not ' 'support the %r capability') % (purpose, name)) def local(self): return False def cancopy(self): return self.local()