| # Copyright 2011 Google Inc. All Rights Reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| from boto.exception import GSResponseError |
| from gslib.command import Command |
| from gslib.command import COMMAND_NAME |
| from gslib.command import COMMAND_NAME_ALIASES |
| from gslib.command import CONFIG_REQUIRED |
| from gslib.command import FILE_URIS_OK |
| from gslib.command import MAX_ARGS |
| from gslib.command import MIN_ARGS |
| from gslib.command import PROVIDER_URIS_OK |
| from gslib.command import SUPPORTED_SUB_ARGS |
| from gslib.command import URIS_START_ARG |
| from gslib.exception import CommandException |
| from gslib.help_provider import HELP_NAME |
| from gslib.help_provider import HELP_NAME_ALIASES |
| from gslib.help_provider import HELP_ONE_LINE_SUMMARY |
| from gslib.help_provider import HELP_TEXT |
| from gslib.help_provider import HelpType |
| from gslib.help_provider import HELP_TYPE |
| from gslib.util import NO_MAX |
| |
| _detailed_help_text = (""" |
| <B>SYNOPSIS</B> |
| gsutil rb uri... |
| |
| <B>DESCRIPTION</B> |
| The rb command deletes new bucket. Buckets must be empty before you can delete |
| them. |
| |
| Be certain you want to delete a bucket before you do so, as once it is |
| deleted the name becomes available and another user may create a bucket with |
| that name. (But see also "DOMAIN NAMED BUCKETS" under "gsutil help naming" |
| for help carving out parts of the bucket name space.) |
| """) |
| |
| |
| class RbCommand(Command): |
| """Implementation of gsutil rb command.""" |
| |
| # Command specification (processed by parent class). |
| command_spec = { |
| # Name of command. |
| COMMAND_NAME : 'rb', |
| # List of command name aliases. |
| COMMAND_NAME_ALIASES : [ |
| 'deletebucket', 'removebucket', 'removebuckets', 'rmdir'], |
| # Min number of args required by this command. |
| MIN_ARGS : 1, |
| # Max number of args required by this command, or NO_MAX. |
| MAX_ARGS : NO_MAX, |
| # Getopt-style string specifying acceptable sub args. |
| SUPPORTED_SUB_ARGS : '', |
| # True if file URIs acceptable for this command. |
| FILE_URIS_OK : False, |
| # True if provider-only URIs acceptable for this command. |
| PROVIDER_URIS_OK : False, |
| # Index in args of first URI arg. |
| URIS_START_ARG : 0, |
| # True if must configure gsutil before running command. |
| CONFIG_REQUIRED : True, |
| } |
| help_spec = { |
| # Name of command or auxiliary help info for which this help applies. |
| HELP_NAME : 'rb', |
| # List of help name aliases. |
| HELP_NAME_ALIASES : |
| ['deletebucket', 'removebucket', 'removebuckets', 'rmdir'], |
| # Type of help: |
| HELP_TYPE : HelpType.COMMAND_HELP, |
| # One line summary of this help. |
| HELP_ONE_LINE_SUMMARY : 'Remove buckets', |
| # The full help text. |
| HELP_TEXT : _detailed_help_text, |
| } |
| |
| # Command entry point. |
| def RunCommand(self): |
| # Expand bucket name wildcards, if any. |
| did_some_work = False |
| for uri_str in self.args: |
| for uri in self.WildcardIterator(uri_str).IterUris(): |
| if uri.object_name: |
| raise CommandException('"rb" command requires a URI with no object ' |
| 'name') |
| print 'Removing %s...' % uri |
| try: |
| uri.delete_bucket(self.headers) |
| except GSResponseError as e: |
| if e.code == 'BucketNotEmpty' and uri.get_versioning_config(): |
| raise CommandException('Bucket is not empty. Note: this is a ' |
| 'versioned bucket, so to delete all objects' |
| '\nyou need to use:\n\tgsutil rm -ra %s' |
| % uri) |
| else: |
| raise |
| did_some_work = True |
| if not did_some_work: |
| raise CommandException('No URIs matched') |
| return 0 |
| |