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#!/usr/bin/env python
#coding=utf8
'''
CloudControl alias related command
'''
from cccli.exception import *
from cccli.command.command import Command
class Command_alias(Command):
'''Show or create alias'''
def __call__(self, argv):
if len(argv) == 1:
for n, v in self.cli.alias.items():
self.printer.out("%s=%s"%(n, v))
elif len(argv) == 2:
if argv[1] not in self.cli.alias:
raise cmdBadArgument(argv[1])
self.printer.out("%s=%s"%(argv[1], self.cli.alias[argv[1]]))
elif len(argv) == 3:
self.cli.alias[argv[1]] = argv[2]
self.cli.alias.save(self.cli.settings.get("alias", ""))
else:
raise cmdBadArgument()
def usage(self):
return "usage: alias [name] [value]"
class Command_unalias(Command):
'''Remove an alias'''
def __call__(self, argv):
if len(argv) != 2:
raise cmdBadArgument()
if argv[1] not in self.cli.alias:
raise cmdBadArgument("%s: No such alias"%argv[1])
del self.cli.alias[argv[1]]
self.cli.alias.save(self.cli.settings.get("alias", ""))
def usage(self):
return "usage: unalias [name]"