43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# repo.py - repository base classes for mercurial
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#
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# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
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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, incorporated herein by reference.
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from i18n import _
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import error
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class repository(object):
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def capable(self, name):
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'''tell whether repo supports named capability.
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return False if not supported.
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if boolean capability, return True.
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if string capability, return string.'''
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if name in self.capabilities:
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return True
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name_eq = name + '='
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for cap in self.capabilities:
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if cap.startswith(name_eq):
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return cap[len(name_eq):]
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return False
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def requirecap(self, name, purpose):
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'''raise an exception if the given capability is not present'''
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if not self.capable(name):
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raise error.CapabilityError(
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_('cannot %s; remote repository does not '
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'support the %r capability') % (purpose, name))
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def local(self):
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return False
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def cancopy(self):
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return self.local()
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def rjoin(self, path):
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url = self.url()
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if url.endswith('/'):
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return url + path
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return url + '/' + path
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