def get_backend(alias):
"""
Returns ``Repository`` class identified by the given alias or raises
VCSError if alias is not recognized or backend class cannot be imported.
"""
if alias not in settings.BACKENDS:
raise VCSError("Given alias '%s' is not recognized! Allowed aliases:\n"
"%s" % (alias, pformat(settings.BACKENDS.keys())))
backend_path = settings.BACKENDS[alias]
klass = import_class(backend_path)
return klass
def get_backend(alias):
"""
Returns ``Repository`` class identified by the given alias or raises
VCSError if alias is not recognized or backend class cannot be imported.
"""
if alias not in settings.BACKENDS:
raise VCSError("Given alias '%s' is not recognized! Allowed aliases:\n"
"%s" % (alias, pformat(settings.BACKENDS.keys())))
backend_path = settings.BACKENDS[alias]
klass = import_class(backend_path)
return klass
def get_command_class(self, cmd):
"""
Returns command class from the registry for a given ``cmd``.
:param cmd: command to run (key at the registry)
"""
try:
cmdpath = self.registry[cmd]
except KeyError:
raise CommandError("No such command %r" % cmd)
if isinstance(cmdpath, basestring):
Command = import_class(cmdpath)
else:
Command = cmdpath
return Command
def get_command_class(self, cmd):
"""
Returns command class from the registry for a given ``cmd``.
:param cmd: command to run (key at the registry)
"""
try:
cmdpath = self.registry[cmd]
except KeyError:
raise CommandError("No such command %r" % cmd)
if isinstance(cmdpath, basestring):
Command = import_class(cmdpath)
else:
Command = cmdpath
return Command
def get_command_class(self, cmd):
cmdpath = registry[cmd]
Command = import_class(cmdpath)
return Command
