Mercurial > hg-stable

view mercurial/repo.py @ 4186:08d31e43592a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Leave normalization of patterns to util._matcher Passing [] to util.cmdmatcher accidentally fixes walking of files with "\n" in the name.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Sat, 10 Mar 2007 23:00:46 -0300
parents 5b7ed414affb
children 01d98d68d697
line wrap: on
line source

# repo.py - repository base classes for mercurial
#
# Copyright 2005 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, incorporated herein by reference.

class RepoError(Exception):
    pass

class LookupError(RepoError):
    pass

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.'''
        name_eq = name + '='
        for cap in self.capabilities:
            if name == cap:
                return True
            if cap.startswith(name_eq):
                return cap[len(name_eq):]
        return False