peer.py
49 lines
| 1.4 KiB
| text/x-python
|
PythonLexer
/ mercurial / peer.py
|
r17192 | # peer.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 peerrepository(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.''' | ||||
caps = self._capabilities() | ||||
if name in caps: | ||||
return True | ||||
name_eq = name + '=' | ||||
for cap in caps: | ||||
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 peer as a localrepo, or None''' | ||||
return None | ||||
def peer(self): | ||||
return self | ||||
def peer(self): | ||||
return self | ||||
|
r17193 | def canpush(self): | ||
return True | ||||
|
r17192 | def close(self): | ||
pass | ||||