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# Copyright (C) 2004 Aaron Bentley
# <aaron.bentley@utoronto.ca>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import sys
import os
import arch
import cmdutil
#ensure that the parent directory is in the path (for epydoc)
sys.path=[os.path.realpath(os.path.dirname(__file__)+"/..")]+sys.path
import commands
__docformat__ = "restructuredtext"
__doc__ = "command template"
class RegisterArchive(commands.BaseCommand):
"""Change an archive location registration"""
def __init__(self):
self.description = self.__doc__
# override get_completer if you want custom completion
# def get_completer(self, arg, index):
# return cmdutil.iter_dir_completions(arg)
def do_command(self, cmdargs):
parser=self.get_parser()
(options, args) = parser.parse_args(cmdargs)
if len(args) == 0 or len(args) > 2:
raise errors.GetHelp
if options.delete:
archive = arch.Archive(args[0])
if not archive.is_registered():
raise arch.errors.ArchiveNotRegistered(archive)
archive.unregister()
print "%s de-registered." % archive.name
else:
if len(args) == 1 and arch.NameParser.is_archive_name(args[0]):
archive = arch.Archive(args[0])
cmdutil.ensure_archive_registered(archive)
else:
if len(args) == 2:
name = args[0]
location = args[1]
else:
name = None
location = args[0]
archive = arch.register_archive(name, location)
print "%s registered." % archive.name
return 0
def get_parser(self):
parser = cmdutil.CmdOptionParser(
"register-archive [options] LOCATION/NAME")
parser.add_option("-f", "--force", action="store_true", dest="force",
help="Overwrite existing location")
parser.add_option("-d", "--delete", action="store_true", dest="delete",
help="Delete archive registration")
return parser
def help(self, parser=None):
"""
Prints a help message.
:param parser: If supplied, the parser to use for generating help. If \
not supplied, it is retrieved.
:type parser: cmdutil.CmdOptionParser
"""
if parser==None:
parser=self.get_parser()
parser.print_help()
print """
Verbose help text goes here.
"""
#This function assigns the command class to a user command name
def add_command(commands):
commands["nregister-archive"] = RegisterArchive
# arch-tag: 2626da9a-18d2-427e-bb3f-380a080a7522
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