root / kamaki / cli / commands / pithos_cli.py @ 1f5debf7
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# Copyright 2011-2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.command
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from sys import stdout |
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from time import localtime, strftime |
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from logging import getLogger |
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from os import path, makedirs |
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from kamaki.cli import command |
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from kamaki.cli.command_tree import CommandTree |
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from kamaki.cli.errors import raiseCLIError, CLISyntaxError |
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from kamaki.cli.utils import ( |
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format_size, |
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to_bytes, |
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print_dict, |
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print_items, |
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pretty_keys, |
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page_hold, |
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bold, |
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ask_user) |
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from kamaki.cli.argument import FlagArgument, ValueArgument, IntArgument |
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from kamaki.cli.argument import KeyValueArgument, DateArgument |
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from kamaki.cli.argument import ProgressBarArgument |
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from kamaki.cli.commands import _command_init, errors |
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from kamaki.clients.pithos import PithosClient, ClientError |
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from kamaki.clients.astakos import AstakosClient |
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kloger = getLogger('kamaki')
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pithos_cmds = CommandTree('store', 'Pithos+ storage commands') |
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_commands = [pithos_cmds] |
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about_directories = [ |
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'Kamaki hanldes directories the same way as OOS Storage and Pithos+:',
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'A directory is an object with type "application/directory"',
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'An object with path dir/name can exist even if dir does not exist or',
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'even if dir is a non directory object. Users can modify dir without',
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'affecting the dir/name object in any way.']
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# Argument functionality
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def raise_connection_errors(e): |
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if e.status in range(200) + [403, 401]: |
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raiseCLIError(e, details=[ |
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'Please check the service url and the authentication information',
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' ',
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' to get the service url: /config get store.url',
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' to set the service url: /config set store.url <url>',
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' ',
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' to get user account: /config get store.account',
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' or /config get account',
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' to set the user account: /config set store.account <account>',
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' ',
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' to get authentication token: /config get token',
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' to set authentication token: /config set token <token>'
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]) |
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elif e.status == 413: |
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raiseCLIError(e, details=[ |
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'Get quotas:',
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'- total quota: /store quota',
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'- container quota: /store quota <container>',
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'Users shall set a higher container quota, if available:',
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'- /store setquota <quota>[unit] <container>'
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]) |
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class DelimiterArgument(ValueArgument): |
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"""
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:value type: string
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:value returns: given string or /
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"""
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def __init__(self, caller_obj, help='', parsed_name=None, default=None): |
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super(DelimiterArgument, self).__init__(help, parsed_name, default) |
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self.caller_obj = caller_obj
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@property
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def value(self): |
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if self.caller_obj['recursive']: |
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return '/' |
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return getattr(self, '_value', self.default) |
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@value.setter
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def value(self, newvalue): |
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self._value = newvalue
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class SharingArgument(ValueArgument): |
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"""Set sharing (read and/or write) groups
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.
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:value type: "read=term1,term2,... write=term1,term2,..."
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.
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:value returns: {'read':['term1', 'term2', ...],
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. 'write':['term1', 'term2', ...]}
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"""
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@property
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def value(self): |
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return getattr(self, '_value', self.default) |
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@value.setter
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def value(self, newvalue): |
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perms = {} |
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try:
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permlist = newvalue.split(' ')
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except AttributeError: |
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return
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for p in permlist: |
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try:
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(key, val) = p.split('=')
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except ValueError as err: |
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raiseCLIError(err, 'Error in --sharing',
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details='Incorrect format',
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importance=1)
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if key.lower() not in ('read', 'write'): |
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raiseCLIError(err, 'Error in --sharing',
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details='Invalid permission key %s' % key,
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importance=1)
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val_list = val.split(',')
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if not key in perms: |
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perms[key] = [] |
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for item in val_list: |
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if item not in perms[key]: |
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perms[key].append(item) |
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self._value = perms
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class RangeArgument(ValueArgument): |
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"""
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:value type: string of the form <start>-<end> where <start> and <end> are
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integers
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:value returns: the input string, after type checking <start> and <end>
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"""
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@property
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def value(self): |
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return getattr(self, '_value', self.default) |
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@value.setter
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def value(self, newvalue): |
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if newvalue is None: |
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self._value = self.default |
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return
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(start, end) = newvalue.split('-')
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(start, end) = (int(start), int(end)) |
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self._value = '%s-%s' % (start, end) |
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# Command specs
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class _pithos_init(_command_init): |
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"""Initialize a pithos+ kamaki client"""
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@errors.generic.all
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def _run(self): |
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self.token = self.config.get('store', 'token')\ |
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or self.config.get('global', 'token') |
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self.base_url = self.config.get('store', 'url')\ |
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or self.config.get('global', 'url') |
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self._set_account()
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self.container = self.config.get('store', 'container')\ |
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or self.config.get('global', 'container') |
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self.client = PithosClient(base_url=self.base_url, |
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token=self.token,
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account=self.account,
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container=self.container)
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def main(self): |
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self._run()
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def _set_account(self): |
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astakos = AstakosClient(self.config.get('astakos', 'url'), self.token) |
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self.account = astakos.term('uuid') |
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class _store_account_command(_pithos_init): |
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"""Base class for account level storage commands"""
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def __init__(self, arguments={}): |
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super(_store_account_command, self).__init__(arguments) |
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self['account'] = ValueArgument( |
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'Set user account (not permanent)',
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'--account')
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def _run(self): |
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super(_store_account_command, self)._run() |
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if self['account']: |
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self.client.account = self['account'] |
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@errors.generic.all
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def main(self): |
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self._run()
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class _store_container_command(_store_account_command): |
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"""Base class for container level storage commands"""
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container = None
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path = None
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def __init__(self, arguments={}): |
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super(_store_container_command, self).__init__(arguments) |
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self['container'] = ValueArgument( |
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'Set container to work with (temporary)',
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'--container')
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@errors.generic.all
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def _dest_container_path(self, dest_container_path): |
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if self['destination_container']: |
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return (self['destination_container'], dest_container_path) |
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dst = dest_container_path.split(':')
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return (dst[0], dst[1]) if len(dst) > 1 else (None, dst[0]) |
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def extract_container_and_path(self, |
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container_with_path, |
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path_is_optional=True):
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"""Contains all heuristics for deciding what should be used as
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container or path. Options are:
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* user string of the form container:path
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* self.container, self.path variables set by super constructor, or
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explicitly by the caller application
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Error handling is explicit as these error cases happen only here
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"""
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try:
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assert isinstance(container_with_path, str) |
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except AssertionError as err: |
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if self['container'] and path_is_optional: |
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self.container = self['container'] |
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self.client.container = self['container'] |
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return
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raiseCLIError(err) |
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user_cont, sep, userpath = container_with_path.partition(':')
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if sep:
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if not user_cont: |
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raiseCLIError(CLISyntaxError('Container is missing\n',
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details=errors.pithos.container_howto)) |
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alt_cont = self['container'] |
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if alt_cont and user_cont != alt_cont: |
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raiseCLIError(CLISyntaxError( |
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'Conflict: 2 containers (%s, %s)' % (user_cont, alt_cont),
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details=errors.pithos.container_howto) |
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) |
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self.container = user_cont
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if not userpath: |
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raiseCLIError(CLISyntaxError( |
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'Path is missing for object in container %s' % user_cont,
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details=errors.pithos.container_howto) |
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) |
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self.path = userpath
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else:
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alt_cont = self['container'] or self.client.container |
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if alt_cont:
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self.container = alt_cont
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self.path = user_cont
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elif path_is_optional:
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self.container = user_cont
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self.path = None |
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else:
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self.container = user_cont
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raiseCLIError(CLISyntaxError( |
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'Both container and path are required',
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details=errors.pithos.container_howto) |
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) |
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@errors.generic.all
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def _run(self, container_with_path=None, path_is_optional=True): |
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super(_store_container_command, self)._run() |
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if self['container']: |
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self.client.container = self['container'] |
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if container_with_path:
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self.path = container_with_path
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elif not path_is_optional: |
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raise CLISyntaxError(
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'Both container and path are required',
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details=errors.pithos.container_howto) |
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elif container_with_path:
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self.extract_container_and_path(
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container_with_path, |
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path_is_optional) |
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self.client.container = self.container |
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self.container = self.client.container |
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def main(self, container_with_path=None, path_is_optional=True): |
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self._run(container_with_path, path_is_optional)
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@command(pithos_cmds)
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class store_list(_store_container_command): |
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"""List containers, object trees or objects in a directory
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Use with:
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1 no parameters : containers in set account
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2. one parameter (container) or --container : contents of container
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3. <container>:<prefix> or --container=<container> <prefix>: objects in
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. container starting with prefix
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"""
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arguments = dict(
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detail=FlagArgument('show detailed output', '-l'), |
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limit=IntArgument('limit the number of listed items', '-n'), |
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marker=ValueArgument('show output greater that marker', '--marker'), |
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prefix=ValueArgument('show output starting with prefix', '--prefix'), |
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delimiter=ValueArgument('show output up to delimiter', '--delimiter'), |
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path=ValueArgument( |
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'show output starting with prefix up to /',
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'--path'),
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meta=ValueArgument( |
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'show output with specified meta keys',
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'--meta',
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default=[]), |
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if_modified_since=ValueArgument( |
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'show output modified since then',
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'--if-modified-since'),
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if_unmodified_since=ValueArgument( |
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'show output not modified since then',
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'--if-unmodified-since'),
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until=DateArgument('show metadata until then', '--until'), |
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format=ValueArgument( |
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'format to parse until data (default: d/m/Y H:M:S )',
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'--format'),
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shared=FlagArgument('show only shared', '--shared'), |
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public=FlagArgument('show only public', '--public'), |
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more=FlagArgument( |
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'output results in pages (-n to set items per page, default 10)',
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'--more'),
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exact_match=FlagArgument( |
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'Show only objects that match exactly with path',
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'--exact-match')
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) |
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|
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def print_objects(self, object_list): |
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limit = int(self['limit']) if self['limit'] > 0 else len(object_list) |
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for index, obj in enumerate(object_list): |
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if (self['exact_match'] and self.path and\ |
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obj['name'] != self.path) or 'content_type' not in obj: |
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continue
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pretty_obj = obj.copy() |
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index += 1
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empty_space = ' ' * (len(str(len(object_list))) - len(str(index))) |
374 |
if obj['content_type'] == 'application/directory': |
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isDir = True
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size = 'D'
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else:
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isDir = False
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size = format_size(obj['bytes'])
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pretty_obj['bytes'] = '%s (%s)' % (obj['bytes'], size) |
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oname = bold(obj['name'])
|
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if self['detail']: |
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print('%s%s. %s' % (empty_space, index, oname))
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print_dict(pretty_keys(pretty_obj), exclude=('name'))
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print
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else:
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oname = '%s%s. %6s %s' % (empty_space, index, size, oname)
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oname += '/' if isDir else '' |
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print(oname) |
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if self['more']: |
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page_hold(index, limit, len(object_list))
|
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|
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def print_containers(self, container_list): |
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limit = int(self['limit']) if self['limit'] > 0\ |
395 |
else len(container_list) |
396 |
for index, container in enumerate(container_list): |
397 |
if 'bytes' in container: |
398 |
size = format_size(container['bytes'])
|
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cname = '%s. %s' % (index + 1, bold(container['name'])) |
400 |
if self['detail']: |
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print(cname) |
402 |
pretty_c = container.copy() |
403 |
if 'bytes' in container: |
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pretty_c['bytes'] = '%s (%s)' % (container['bytes'], size) |
405 |
print_dict(pretty_keys(pretty_c), exclude=('name'))
|
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print
|
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else:
|
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if 'count' in container and 'bytes' in container: |
409 |
print('%s (%s, %s objects)'\
|
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% (cname, size, container['count']))
|
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else:
|
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print(cname) |
413 |
if self['more']: |
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page_hold(index + 1, limit, len(container_list)) |
415 |
|
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@errors.generic.all
|
417 |
@errors.pithos.connection
|
418 |
@errors.pithos.object_path
|
419 |
@errors.pithos.container
|
420 |
def _run(self): |
421 |
if self.container is None: |
422 |
r = self.client.account_get(
|
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limit=False if self['more'] else self['limit'], |
424 |
marker=self['marker'], |
425 |
if_modified_since=self['if_modified_since'], |
426 |
if_unmodified_since=self['if_unmodified_since'], |
427 |
until=self['until'], |
428 |
show_only_shared=self['shared']) |
429 |
self.print_containers(r.json)
|
430 |
else:
|
431 |
prefix = self.path or self['prefix'] |
432 |
r = self.client.container_get(
|
433 |
limit=False if self['more'] else self['limit'], |
434 |
marker=self['marker'], |
435 |
prefix=prefix, |
436 |
delimiter=self['delimiter'], |
437 |
path=self['path'], |
438 |
if_modified_since=self['if_modified_since'], |
439 |
if_unmodified_since=self['if_unmodified_since'], |
440 |
until=self['until'], |
441 |
meta=self['meta'], |
442 |
show_only_shared=self['shared']) |
443 |
self.print_objects(r.json)
|
444 |
|
445 |
def main(self, container____path__=None): |
446 |
super(self.__class__, self)._run(container____path__) |
447 |
self._run()
|
448 |
|
449 |
|
450 |
@command(pithos_cmds)
|
451 |
class store_mkdir(_store_container_command): |
452 |
"""Create a directory"""
|
453 |
|
454 |
__doc__ += '\n. '.join(about_directories)
|
455 |
|
456 |
@errors.generic.all
|
457 |
@errors.pithos.connection
|
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@errors.pithos.container
|
459 |
def _run(self): |
460 |
self.client.create_directory(self.path) |
461 |
|
462 |
def main(self, container___directory): |
463 |
super(self.__class__, self)._run( |
464 |
container___directory, |
465 |
path_is_optional=False)
|
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self._run()
|
467 |
|
468 |
|
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@command(pithos_cmds)
|
470 |
class store_touch(_store_container_command): |
471 |
"""Create an empty object (file)
|
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If object exists, this command will reset it to 0 length
|
473 |
"""
|
474 |
|
475 |
arguments = dict(
|
476 |
content_type=ValueArgument( |
477 |
'Set content type (default: application/octet-stream)',
|
478 |
'--content-type',
|
479 |
default='application/octet-stream')
|
480 |
) |
481 |
|
482 |
@errors.generic.all
|
483 |
@errors.pithos.connection
|
484 |
@errors.pithos.container
|
485 |
def _run(self): |
486 |
self.client.create_object(self.path, self['content_type']) |
487 |
|
488 |
def main(self, container___path): |
489 |
super(store_touch, self)._run( |
490 |
container___path, |
491 |
path_is_optional=False)
|
492 |
self._run()
|
493 |
|
494 |
|
495 |
@command(pithos_cmds)
|
496 |
class store_create(_store_container_command): |
497 |
"""Create a container"""
|
498 |
|
499 |
arguments = dict(
|
500 |
versioning=ValueArgument( |
501 |
'set container versioning (auto/none)',
|
502 |
'--versioning'),
|
503 |
quota=IntArgument('set default container quota', '--quota'), |
504 |
meta=KeyValueArgument( |
505 |
'set container metadata (can be repeated)',
|
506 |
'--meta')
|
507 |
) |
508 |
|
509 |
@errors.generic.all
|
510 |
@errors.pithos.connection
|
511 |
@errors.pithos.container
|
512 |
def _run(self): |
513 |
self.client.container_put(quota=self['quota'], |
514 |
versioning=self['versioning'], |
515 |
metadata=self['meta']) |
516 |
|
517 |
def main(self, container=None): |
518 |
super(self.__class__, self)._run(container) |
519 |
if container and self.container != container: |
520 |
raiseCLIError('Invalid container name %s' % container, details=[
|
521 |
'Did you mean "%s" ?' % self.container, |
522 |
'Use --container for names containing :'])
|
523 |
self._run()
|
524 |
|
525 |
|
526 |
@command(pithos_cmds)
|
527 |
class store_copy(_store_container_command): |
528 |
"""Copy objects from container to (another) container
|
529 |
Semantics:
|
530 |
copy cont:path path2
|
531 |
. will copy all <obj> prefixed with path, as path2<obj>
|
532 |
. or as path2 if path corresponds to just one whole object
|
533 |
copy cont:path cont2:
|
534 |
. will copy all <obj> prefixed with path to container cont2
|
535 |
copy cont:path [cont2:]path2 --exact-match
|
536 |
. will copy at most one <obj> as a new object named path2,
|
537 |
. provided path corresponds to a whole object path
|
538 |
copy cont:path [cont2:]path2 --replace
|
539 |
. will copy all <obj> prefixed with path, replacing path with path2
|
540 |
where <obj> is a full file or directory object path.
|
541 |
Use options:
|
542 |
1. <container1>:<path1> [container2:]<path2> : if container2 is not given,
|
543 |
destination is container1:path2
|
544 |
2. <container>:<path1> <path2> : make a copy in the same container
|
545 |
3. Can use --container= instead of <container1>
|
546 |
"""
|
547 |
|
548 |
arguments = dict(
|
549 |
destination_container=ValueArgument( |
550 |
'use it if destination container name contains a : character',
|
551 |
'--dst-container'),
|
552 |
source_version=ValueArgument( |
553 |
'copy specific version',
|
554 |
'--source-version'),
|
555 |
public=ValueArgument('make object publicly accessible', '--public'), |
556 |
content_type=ValueArgument( |
557 |
'change object\'s content type',
|
558 |
'--content-type'),
|
559 |
recursive=FlagArgument( |
560 |
'mass copy with delimiter /',
|
561 |
('-r', '--recursive')), |
562 |
exact_match=FlagArgument( |
563 |
'Copy only the object that fully matches path',
|
564 |
'--exact-match'),
|
565 |
replace=FlagArgument('Replace src. path with dst. path', '--replace') |
566 |
) |
567 |
|
568 |
def _objlist(self, dst_path): |
569 |
if self['exact_match']: |
570 |
return [(dst_path or self.path, self.path)] |
571 |
r = self.client.container_get(prefix=self.path) |
572 |
if len(r.json) == 1: |
573 |
obj = r.json[0]
|
574 |
return [(obj['name'], dst_path or obj['name'])] |
575 |
return [(obj['name'], '%s%s' % ( |
576 |
dst_path, |
577 |
obj['name'][len(self.path) if self['replace'] else 0:]) |
578 |
) for obj in r.json] |
579 |
|
580 |
@errors.generic.all
|
581 |
@errors.pithos.connection
|
582 |
@errors.pithos.container
|
583 |
def _run(self, dst_cont, dst_path): |
584 |
no_source_object = True
|
585 |
for src_object, dst_object in self._objlist(dst_path): |
586 |
no_source_object = False
|
587 |
self.client.copy_object(
|
588 |
src_container=self.container,
|
589 |
src_object=src_object, |
590 |
dst_container=dst_cont or self.container, |
591 |
dst_object=dst_object, |
592 |
source_version=self['source_version'], |
593 |
public=self['public'], |
594 |
content_type=self['content_type']) |
595 |
if no_source_object:
|
596 |
raiseCLIError('No object %s in container %s' % (
|
597 |
self.path,
|
598 |
self.container))
|
599 |
|
600 |
def main(self, |
601 |
source_container___path, |
602 |
destination_container___path=None):
|
603 |
super(self.__class__, self)._run( |
604 |
source_container___path, |
605 |
path_is_optional=False)
|
606 |
(dst_cont, dst_path) = self._dest_container_path(
|
607 |
destination_container___path) |
608 |
self._run(dst_cont=dst_cont, dst_path=dst_path or '') |
609 |
|
610 |
|
611 |
@command(pithos_cmds)
|
612 |
class store_move(_store_container_command): |
613 |
"""Move/rename objects
|
614 |
Semantics:
|
615 |
move cont:path path2
|
616 |
. will move all <obj> prefixed with path, as path2<obj>
|
617 |
. or as path2 if path corresponds to just one whole object
|
618 |
move cont:path cont2:
|
619 |
. will move all <obj> prefixed with path to container cont2
|
620 |
move cont:path [cont2:]path2 --exact-match
|
621 |
. will move at most one <obj> as a new object named path2,
|
622 |
. provided path corresponds to a whole object path
|
623 |
move cont:path [cont2:]path2 --replace
|
624 |
. will move all <obj> prefixed with path, replacing path with path2
|
625 |
where <obj> is a full file or directory object path.
|
626 |
Use options:
|
627 |
1. <container1>:<path1> [container2:]<path2> : if container2 not given,
|
628 |
destination is container1:path2
|
629 |
2. <container>:<path1> path2 : rename
|
630 |
3. Can use --container= instead of <container1>
|
631 |
"""
|
632 |
|
633 |
arguments = dict(
|
634 |
destination_container=ValueArgument( |
635 |
'use it if destination container name contains a : character',
|
636 |
'--dst-container'),
|
637 |
source_version=ValueArgument('specify version', '--source-version'), |
638 |
public=FlagArgument('make object publicly accessible', '--public'), |
639 |
content_type=ValueArgument('modify content type', '--content-type'), |
640 |
recursive=FlagArgument('up to delimiter /', ('-r', '--recursive')), |
641 |
exact_match=FlagArgument( |
642 |
'Copy only the object that fully matches path',
|
643 |
'--exact-match'),
|
644 |
replace=FlagArgument('Replace src. path with dst. path', '--replace') |
645 |
) |
646 |
|
647 |
def _objlist(self, dst_path): |
648 |
if self['exact_match']: |
649 |
return [(dst_path or self.path, self.path)] |
650 |
r = self.client.container_get(prefix=self.path) |
651 |
if len(r.json) == 1: |
652 |
obj = r.json[0]
|
653 |
return [(obj['name'], dst_path or obj['name'])] |
654 |
return [(obj['name'], '%s%s' % ( |
655 |
dst_path, |
656 |
obj['name'][len(self.path) if self['replace'] else 0:]) |
657 |
) for obj in r.json] |
658 |
|
659 |
@errors.generic.all
|
660 |
@errors.pithos.connection
|
661 |
@errors.pithos.container
|
662 |
def _run(self, dst_cont, dst_path): |
663 |
no_source_object = True
|
664 |
for src_object, dst_object in self._objlist(dst_path): |
665 |
no_source_object = False
|
666 |
self.client.move_object(
|
667 |
src_container=self.container,
|
668 |
src_object=src_object, |
669 |
dst_container=dst_cont or self.container, |
670 |
dst_object=dst_object, |
671 |
source_version=self['source_version'], |
672 |
public=self['public'], |
673 |
content_type=self['content_type']) |
674 |
if no_source_object:
|
675 |
raiseCLIError('No object %s in container %s' % (
|
676 |
self.path,
|
677 |
self.container))
|
678 |
|
679 |
def main(self, |
680 |
source_container___path, |
681 |
destination_container___path=None):
|
682 |
super(self.__class__, self)._run( |
683 |
source_container___path, |
684 |
path_is_optional=False)
|
685 |
(dst_cont, dst_path) = self._dest_container_path(
|
686 |
destination_container___path) |
687 |
self._run(dst_cont=dst_cont, dst_path=dst_path or '') |
688 |
|
689 |
|
690 |
@command(pithos_cmds)
|
691 |
class store_append(_store_container_command): |
692 |
"""Append local file to (existing) remote object
|
693 |
The remote object should exist.
|
694 |
If the remote object is a directory, it is transformed into a file.
|
695 |
In the later case, objects under the directory remain intact.
|
696 |
"""
|
697 |
|
698 |
arguments = dict(
|
699 |
progress_bar=ProgressBarArgument( |
700 |
'do not show progress bar',
|
701 |
'--no-progress-bar',
|
702 |
default=False)
|
703 |
) |
704 |
|
705 |
@errors.generic.all
|
706 |
@errors.pithos.connection
|
707 |
@errors.pithos.container
|
708 |
@errors.pithos.object_path
|
709 |
def _run(self, local_path): |
710 |
(progress_bar, upload_cb) = self._safe_progress_bar('Appending') |
711 |
try:
|
712 |
f = open(local_path, 'rb') |
713 |
self.client.append_object(self.path, f, upload_cb) |
714 |
except Exception: |
715 |
self._safe_progress_bar_finish(progress_bar)
|
716 |
raise
|
717 |
finally:
|
718 |
self._safe_progress_bar_finish(progress_bar)
|
719 |
|
720 |
def main(self, local_path, container___path): |
721 |
super(self.__class__, self)._run( |
722 |
container___path, |
723 |
path_is_optional=False)
|
724 |
self._run(local_path)
|
725 |
|
726 |
|
727 |
@command(pithos_cmds)
|
728 |
class store_truncate(_store_container_command): |
729 |
"""Truncate remote file up to a size (default is 0)"""
|
730 |
|
731 |
@errors.generic.all
|
732 |
@errors.pithos.connection
|
733 |
@errors.pithos.container
|
734 |
@errors.pithos.object_path
|
735 |
@errors.pithos.object_size
|
736 |
def _run(self, size=0): |
737 |
self.client.truncate_object(self.path, size) |
738 |
|
739 |
def main(self, container___path, size=0): |
740 |
super(self.__class__, self)._run(container___path) |
741 |
self._run(size=size)
|
742 |
|
743 |
|
744 |
@command(pithos_cmds)
|
745 |
class store_overwrite(_store_container_command): |
746 |
"""Overwrite part (from start to end) of a remote file
|
747 |
overwrite local-path container 10 20
|
748 |
. will overwrite bytes from 10 to 20 of a remote file with the same name
|
749 |
. as local-path basename
|
750 |
overwrite local-path container:path 10 20
|
751 |
. will overwrite as above, but the remote file is named path
|
752 |
"""
|
753 |
|
754 |
arguments = dict(
|
755 |
progress_bar=ProgressBarArgument( |
756 |
'do not show progress bar',
|
757 |
'--no-progress-bar',
|
758 |
default=False)
|
759 |
) |
760 |
|
761 |
def _open_file(self, local_path, start): |
762 |
f = open(path.abspath(local_path), 'rb') |
763 |
f.seek(0, 2) |
764 |
f_size = f.tell() |
765 |
f.seek(start, 0)
|
766 |
return (f, f_size)
|
767 |
|
768 |
@errors.generic.all
|
769 |
@errors.pithos.connection
|
770 |
@errors.pithos.container
|
771 |
@errors.pithos.object_path
|
772 |
@errors.pithos.object_size
|
773 |
def _run(self, local_path, start, end): |
774 |
(start, end) = (int(start), int(end)) |
775 |
(f, f_size) = self._open_file(local_path, start)
|
776 |
(progress_bar, upload_cb) = self._safe_progress_bar(
|
777 |
'Overwrite %s bytes' % (end - start))
|
778 |
try:
|
779 |
self.client.overwrite_object(
|
780 |
obj=self.path,
|
781 |
start=start, |
782 |
end=end, |
783 |
source_file=f, |
784 |
upload_cb=upload_cb) |
785 |
except Exception: |
786 |
self._safe_progress_bar_finish(progress_bar)
|
787 |
raise
|
788 |
finally:
|
789 |
self._safe_progress_bar_finish(progress_bar)
|
790 |
|
791 |
def main(self, local_path, container___path, start, end): |
792 |
super(self.__class__, self)._run( |
793 |
container___path, |
794 |
path_is_optional=None)
|
795 |
self.path = self.path or path.basename(local_path) |
796 |
self._run(local_path=local_path, start=start, end=end)
|
797 |
|
798 |
|
799 |
@command(pithos_cmds)
|
800 |
class store_manifest(_store_container_command): |
801 |
"""Create a remote file of uploaded parts by manifestation
|
802 |
Remains functional for compatibility with OOS Storage. Users are advised
|
803 |
to use the upload command instead.
|
804 |
Manifestation is a compliant process for uploading large files. The files
|
805 |
have to be chunked in smalled files and uploaded as <prefix><increment>
|
806 |
where increment is 1, 2, ...
|
807 |
Finally, the manifest command glues partial files together in one file
|
808 |
named <prefix>
|
809 |
The upload command is faster, easier and more intuitive than manifest
|
810 |
"""
|
811 |
|
812 |
arguments = dict(
|
813 |
etag=ValueArgument('check written data', '--etag'), |
814 |
content_encoding=ValueArgument( |
815 |
'set MIME content type',
|
816 |
'--content-encoding'),
|
817 |
content_disposition=ValueArgument( |
818 |
'the presentation style of the object',
|
819 |
'--content-disposition'),
|
820 |
content_type=ValueArgument( |
821 |
'specify content type',
|
822 |
'--content-type',
|
823 |
default='application/octet-stream'),
|
824 |
sharing=SharingArgument( |
825 |
'define object sharing policy \n' +\
|
826 |
' ( "read=user1,grp1,user2,... write=user1,grp2,..." )',
|
827 |
'--sharing'),
|
828 |
public=FlagArgument('make object publicly accessible', '--public') |
829 |
) |
830 |
|
831 |
@errors.generic.all
|
832 |
@errors.pithos.connection
|
833 |
@errors.pithos.container
|
834 |
@errors.pithos.object_path
|
835 |
def _run(self): |
836 |
self.client.create_object_by_manifestation(
|
837 |
self.path,
|
838 |
content_encoding=self['content_encoding'], |
839 |
content_disposition=self['content_disposition'], |
840 |
content_type=self['content_type'], |
841 |
sharing=self['sharing'], |
842 |
public=self['public']) |
843 |
|
844 |
def main(self, container___path): |
845 |
super(self.__class__, self)._run( |
846 |
container___path, |
847 |
path_is_optional=False)
|
848 |
self.run()
|
849 |
|
850 |
|
851 |
@command(pithos_cmds)
|
852 |
class store_upload(_store_container_command): |
853 |
"""Upload a file"""
|
854 |
|
855 |
arguments = dict(
|
856 |
use_hashes=FlagArgument( |
857 |
'provide hashmap file instead of data',
|
858 |
'--use-hashes'),
|
859 |
etag=ValueArgument('check written data', '--etag'), |
860 |
unchunked=FlagArgument('avoid chunked transfer mode', '--unchunked'), |
861 |
content_encoding=ValueArgument( |
862 |
'set MIME content type',
|
863 |
'--content-encoding'),
|
864 |
content_disposition=ValueArgument( |
865 |
'specify objects presentation style',
|
866 |
'--content-disposition'),
|
867 |
content_type=ValueArgument('specify content type', '--content-type'), |
868 |
sharing=SharingArgument( |
869 |
help='define sharing object policy \n' +\
|
870 |
'( "read=user1,grp1,user2,... write=user1,grp2,... )',
|
871 |
parsed_name='--sharing'),
|
872 |
public=FlagArgument('make object publicly accessible', '--public'), |
873 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
874 |
progress_bar=ProgressBarArgument( |
875 |
'do not show progress bar',
|
876 |
'--no-progress-bar',
|
877 |
default=False),
|
878 |
overwrite=FlagArgument('Force overwrite, if object exists', '-f') |
879 |
) |
880 |
|
881 |
def _remote_path(self, remote_path, local_path=''): |
882 |
if self['overwrite']: |
883 |
return remote_path
|
884 |
try:
|
885 |
r = self.client.get_object_info(remote_path)
|
886 |
except ClientError as ce: |
887 |
if ce.status == 404: |
888 |
return remote_path
|
889 |
raise ce
|
890 |
ctype = r.get('content-type', '') |
891 |
if 'application/directory' == ctype.lower(): |
892 |
ret = '%s/%s' % (remote_path, local_path)
|
893 |
return self._remote_path(ret) if local_path else ret |
894 |
raiseCLIError( |
895 |
'Object %s already exists' % remote_path,
|
896 |
importance=1,
|
897 |
details=['use -f to overwrite or resume'])
|
898 |
|
899 |
@errors.generic.all
|
900 |
@errors.pithos.connection
|
901 |
@errors.pithos.container
|
902 |
@errors.pithos.object_path
|
903 |
@errors.pithos.local_path
|
904 |
def _run(self, local_path, remote_path): |
905 |
poolsize = self['poolsize'] |
906 |
if poolsize > 0: |
907 |
self.client.POOL_SIZE = int(poolsize) |
908 |
params = dict(
|
909 |
content_encoding=self['content_encoding'], |
910 |
content_type=self['content_type'], |
911 |
content_disposition=self['content_disposition'], |
912 |
sharing=self['sharing'], |
913 |
public=self['public']) |
914 |
remote_path = self._remote_path(remote_path, local_path)
|
915 |
with open(path.abspath(local_path), 'rb') as f: |
916 |
if self['unchunked']: |
917 |
self.client.upload_object_unchunked(
|
918 |
remote_path, |
919 |
f, |
920 |
etag=self['etag'], |
921 |
withHashFile=self['use_hashes'], |
922 |
**params) |
923 |
else:
|
924 |
try:
|
925 |
(progress_bar, upload_cb) = self._safe_progress_bar(
|
926 |
'Uploading')
|
927 |
if progress_bar:
|
928 |
hash_bar = progress_bar.clone() |
929 |
hash_cb = hash_bar.get_generator( |
930 |
'Calculating block hashes')
|
931 |
else:
|
932 |
hash_cb = None
|
933 |
self.client.upload_object(
|
934 |
remote_path, |
935 |
f, |
936 |
hash_cb=hash_cb, |
937 |
upload_cb=upload_cb, |
938 |
**params) |
939 |
except Exception: |
940 |
self._safe_progress_bar_finish(progress_bar)
|
941 |
raise
|
942 |
finally:
|
943 |
self._safe_progress_bar_finish(progress_bar)
|
944 |
print 'Upload completed' |
945 |
|
946 |
def main(self, local_path, container____path__=None): |
947 |
super(self.__class__, self)._run(container____path__) |
948 |
remote_path = self.path or path.basename(local_path) |
949 |
self._run(local_path=local_path, remote_path=remote_path)
|
950 |
|
951 |
|
952 |
@command(pithos_cmds)
|
953 |
class store_cat(_store_container_command): |
954 |
"""Print remote file contents to console"""
|
955 |
|
956 |
arguments = dict(
|
957 |
range=RangeArgument('show range of data', '--range'), |
958 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
959 |
if_none_match=ValueArgument( |
960 |
'show output if ETags match',
|
961 |
'--if-none-match'),
|
962 |
if_modified_since=DateArgument( |
963 |
'show output modified since then',
|
964 |
'--if-modified-since'),
|
965 |
if_unmodified_since=DateArgument( |
966 |
'show output unmodified since then',
|
967 |
'--if-unmodified-since'),
|
968 |
object_version=ValueArgument( |
969 |
'get the specific version',
|
970 |
'--object-version')
|
971 |
) |
972 |
|
973 |
@errors.generic.all
|
974 |
@errors.pithos.connection
|
975 |
@errors.pithos.container
|
976 |
@errors.pithos.object_path
|
977 |
def _run(self): |
978 |
self.client.download_object(
|
979 |
self.path,
|
980 |
stdout, |
981 |
range=self['range'], |
982 |
version=self['object_version'], |
983 |
if_match=self['if_match'], |
984 |
if_none_match=self['if_none_match'], |
985 |
if_modified_since=self['if_modified_since'], |
986 |
if_unmodified_since=self['if_unmodified_since']) |
987 |
|
988 |
def main(self, container___path): |
989 |
super(self.__class__, self)._run( |
990 |
container___path, |
991 |
path_is_optional=False)
|
992 |
self._run()
|
993 |
|
994 |
|
995 |
@command(pithos_cmds)
|
996 |
class store_download(_store_container_command): |
997 |
"""Download remote object as local file
|
998 |
If local destination is a directory:
|
999 |
* download <container>:<path> <local dir> -r
|
1000 |
will download all files on <container> prefixed as <path>,
|
1001 |
to <local dir>/<full path>
|
1002 |
* download <container>:<path> <local dir> --exact-match
|
1003 |
will download only one file, exactly matching <path>
|
1004 |
ATTENTION: to download cont:dir1/dir2/file there must exist objects
|
1005 |
cont:dir1 and cont:dir1/dir2 of type application/directory
|
1006 |
To create directory objects, use /store mkdir
|
1007 |
"""
|
1008 |
|
1009 |
arguments = dict(
|
1010 |
resume=FlagArgument('Resume instead of overwrite', '--resume'), |
1011 |
range=RangeArgument('show range of data', '--range'), |
1012 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
1013 |
if_none_match=ValueArgument( |
1014 |
'show output if ETags match',
|
1015 |
'--if-none-match'),
|
1016 |
if_modified_since=DateArgument( |
1017 |
'show output modified since then',
|
1018 |
'--if-modified-since'),
|
1019 |
if_unmodified_since=DateArgument( |
1020 |
'show output unmodified since then',
|
1021 |
'--if-unmodified-since'),
|
1022 |
object_version=ValueArgument( |
1023 |
'get the specific version',
|
1024 |
'--object-version'),
|
1025 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
1026 |
progress_bar=ProgressBarArgument( |
1027 |
'do not show progress bar',
|
1028 |
'--no-progress-bar',
|
1029 |
default=False),
|
1030 |
recursive=FlagArgument( |
1031 |
'Download a remote directory and all its contents',
|
1032 |
'-r, --resursive')
|
1033 |
) |
1034 |
|
1035 |
def _is_dir(self, remote_dict): |
1036 |
return 'application/directory' == remote_dict.get('content_type', '') |
1037 |
|
1038 |
def _outputs(self, local_path): |
1039 |
if local_path is None: |
1040 |
return [(None, self.path)] |
1041 |
outpath = path.abspath(local_path) |
1042 |
if not (path.exists(outpath) or path.isdir(outpath)): |
1043 |
return [(outpath, self.path)] |
1044 |
elif self['recursive']: |
1045 |
remotes = self.client.container_get(
|
1046 |
prefix=self.path,
|
1047 |
if_modified_since=self['if_modified_since'], |
1048 |
if_unmodified_since=self['if_unmodified_since']) |
1049 |
return [(
|
1050 |
'%s/%s' % (outpath, remote['name']), |
1051 |
None if self._is_dir(remote) else remote['name'])\ |
1052 |
for remote in remotes.json] |
1053 |
raiseCLIError('Illegal destination location %s' % local_path)
|
1054 |
|
1055 |
@errors.generic.all
|
1056 |
@errors.pithos.connection
|
1057 |
@errors.pithos.container
|
1058 |
@errors.pithos.object_path
|
1059 |
@errors.pithos.local_path
|
1060 |
def _run(self, local_path): |
1061 |
outputs = self._outputs(local_path)
|
1062 |
poolsize = self['poolsize'] |
1063 |
if poolsize:
|
1064 |
self.client.POOL_SIZE = int(poolsize) |
1065 |
if not outputs: |
1066 |
raiseCLIError('No objects prefixed as %s on container %s' % (
|
1067 |
self.path,
|
1068 |
self.container))
|
1069 |
progress_bar = None
|
1070 |
try:
|
1071 |
for lpath, rpath in sorted(outputs): |
1072 |
if not rpath: |
1073 |
if not path.isdir(lpath): |
1074 |
print('Create directory %s' % lpath)
|
1075 |
makedirs(lpath) |
1076 |
continue
|
1077 |
wmode = 'rwb+' if path.exists(lpath) and self['resume']\ |
1078 |
else 'wb+' |
1079 |
print('\nFrom %s:%s to %s' % (
|
1080 |
self.container,
|
1081 |
rpath, |
1082 |
lpath)) |
1083 |
(progress_bar, |
1084 |
download_cb) = self._safe_progress_bar('Downloading') |
1085 |
self.client.download_object(
|
1086 |
rpath, |
1087 |
open(lpath, wmode) if lpath else stdout, |
1088 |
download_cb=download_cb, |
1089 |
range=self['range'], |
1090 |
version=self['object_version'], |
1091 |
if_match=self['if_match'], |
1092 |
resume=self['resume'], |
1093 |
if_none_match=self['if_none_match'], |
1094 |
if_modified_since=self['if_modified_since'], |
1095 |
if_unmodified_since=self['if_unmodified_since']) |
1096 |
except KeyboardInterrupt: |
1097 |
from threading import enumerate as activethreads |
1098 |
stdout.write('\nFinishing active threads ')
|
1099 |
for thread in activethreads(): |
1100 |
stdout.flush() |
1101 |
try:
|
1102 |
thread.join() |
1103 |
stdout.write('.')
|
1104 |
except RuntimeError: |
1105 |
continue
|
1106 |
print('\ndownload canceled by user')
|
1107 |
if local_path is not None: |
1108 |
print('to resume, re-run with --resume')
|
1109 |
except Exception: |
1110 |
self._safe_progress_bar_finish(progress_bar)
|
1111 |
raise
|
1112 |
finally:
|
1113 |
self._safe_progress_bar_finish(progress_bar)
|
1114 |
|
1115 |
def main(self, container___path, local_path=None): |
1116 |
super(self.__class__, self)._run( |
1117 |
container___path, |
1118 |
path_is_optional=False)
|
1119 |
self._run(local_path=local_path)
|
1120 |
|
1121 |
|
1122 |
@command(pithos_cmds)
|
1123 |
class store_hashmap(_store_container_command): |
1124 |
"""Get the hash-map of an object"""
|
1125 |
|
1126 |
arguments = dict(
|
1127 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
1128 |
if_none_match=ValueArgument( |
1129 |
'show output if ETags match',
|
1130 |
'--if-none-match'),
|
1131 |
if_modified_since=DateArgument( |
1132 |
'show output modified since then',
|
1133 |
'--if-modified-since'),
|
1134 |
if_unmodified_since=DateArgument( |
1135 |
'show output unmodified since then',
|
1136 |
'--if-unmodified-since'),
|
1137 |
object_version=ValueArgument( |
1138 |
'get the specific version',
|
1139 |
'--object-version')
|
1140 |
) |
1141 |
|
1142 |
@errors.generic.all
|
1143 |
@errors.pithos.connection
|
1144 |
@errors.pithos.container
|
1145 |
@errors.pithos.object_path
|
1146 |
def _run(self): |
1147 |
data = self.client.get_object_hashmap(
|
1148 |
self.path,
|
1149 |
version=self['object_version'], |
1150 |
if_match=self['if_match'], |
1151 |
if_none_match=self['if_none_match'], |
1152 |
if_modified_since=self['if_modified_since'], |
1153 |
if_unmodified_since=self['if_unmodified_since']) |
1154 |
print_dict(data) |
1155 |
|
1156 |
def main(self, container___path): |
1157 |
super(self.__class__, self)._run( |
1158 |
container___path, |
1159 |
path_is_optional=False)
|
1160 |
self._run()
|
1161 |
|
1162 |
|
1163 |
@command(pithos_cmds)
|
1164 |
class store_delete(_store_container_command): |
1165 |
"""Delete a container [or an object]
|
1166 |
How to delete a non-empty container:
|
1167 |
- empty the container: /store delete -r <container>
|
1168 |
- delete it: /store delete <container>
|
1169 |
.
|
1170 |
Semantics of directory deletion:
|
1171 |
.a preserve the contents: /store delete <container>:<directory>
|
1172 |
. objects of the form dir/filename can exist with a dir object
|
1173 |
.b delete contents: /store delete -r <container>:<directory>
|
1174 |
. all dir/* objects are affected, even if dir does not exist
|
1175 |
.
|
1176 |
To restore a deleted object OBJ in a container CONT:
|
1177 |
- get object versions: /store versions CONT:OBJ
|
1178 |
. and choose the version to be restored
|
1179 |
- restore the object: /store copy --source-version=<version> CONT:OBJ OBJ
|
1180 |
"""
|
1181 |
|
1182 |
arguments = dict(
|
1183 |
until=DateArgument('remove history until that date', '--until'), |
1184 |
yes=FlagArgument('Do not prompt for permission', '--yes'), |
1185 |
recursive=FlagArgument( |
1186 |
'empty dir or container and delete (if dir)',
|
1187 |
('-r', '--recursive')) |
1188 |
) |
1189 |
|
1190 |
def __init__(self, arguments={}): |
1191 |
super(self.__class__, self).__init__(arguments) |
1192 |
self['delimiter'] = DelimiterArgument( |
1193 |
self,
|
1194 |
parsed_name='--delimiter',
|
1195 |
help='delete objects prefixed with <object><delimiter>')
|
1196 |
|
1197 |
@errors.generic.all
|
1198 |
@errors.pithos.connection
|
1199 |
@errors.pithos.container
|
1200 |
@errors.pithos.object_path
|
1201 |
def _run(self): |
1202 |
if self.path: |
1203 |
if self['yes'] or ask_user( |
1204 |
'Delete %s:%s ?' % (self.container, self.path)): |
1205 |
self.client.del_object(
|
1206 |
self.path,
|
1207 |
until=self['until'], |
1208 |
delimiter=self['delimiter']) |
1209 |
else:
|
1210 |
print('Aborted')
|
1211 |
else:
|
1212 |
ask_msg = 'Delete contents of container'\
|
1213 |
if self['recursive'] else 'Delete container' |
1214 |
if self['yes'] or ask_user('%s %s ?' % (ask_msg, self.container)): |
1215 |
self.client.del_container(
|
1216 |
until=self['until'], |
1217 |
delimiter=self['delimiter']) |
1218 |
else:
|
1219 |
print('Aborted')
|
1220 |
|
1221 |
def main(self, container____path__=None): |
1222 |
super(self.__class__, self)._run(container____path__) |
1223 |
self._run()
|
1224 |
|
1225 |
|
1226 |
@command(pithos_cmds)
|
1227 |
class store_purge(_store_container_command): |
1228 |
"""Delete a container and release related data blocks
|
1229 |
Non-empty containers can not purged.
|
1230 |
To purge a container with content:
|
1231 |
. /store delete -r <container>
|
1232 |
. objects are deleted, but data blocks remain on server
|
1233 |
. /store purge <container>
|
1234 |
. container and data blocks are released and deleted
|
1235 |
"""
|
1236 |
|
1237 |
arguments = dict(
|
1238 |
yes=FlagArgument('Do not prompt for permission', '--yes'), |
1239 |
) |
1240 |
|
1241 |
@errors.generic.all
|
1242 |
@errors.pithos.connection
|
1243 |
@errors.pithos.container
|
1244 |
def _run(self): |
1245 |
if self['yes'] or ask_user('Purge container %s?' % self.container): |
1246 |
self.client.purge_container()
|
1247 |
else:
|
1248 |
print('Aborted')
|
1249 |
|
1250 |
def main(self, container=None): |
1251 |
super(self.__class__, self)._run(container) |
1252 |
if container and self.container != container: |
1253 |
raiseCLIError('Invalid container name %s' % container, details=[
|
1254 |
'Did you mean "%s" ?' % self.container, |
1255 |
'Use --container for names containing :'])
|
1256 |
self._run()
|
1257 |
|
1258 |
|
1259 |
@command(pithos_cmds)
|
1260 |
class store_publish(_store_container_command): |
1261 |
"""Publish the object and print the public url"""
|
1262 |
|
1263 |
@errors.generic.all
|
1264 |
@errors.pithos.connection
|
1265 |
@errors.pithos.container
|
1266 |
@errors.pithos.object_path
|
1267 |
def _run(self): |
1268 |
url = self.client.publish_object(self.path) |
1269 |
print(url) |
1270 |
|
1271 |
def main(self, container___path): |
1272 |
super(self.__class__, self)._run( |
1273 |
container___path, |
1274 |
path_is_optional=False)
|
1275 |
self._run()
|
1276 |
|
1277 |
|
1278 |
@command(pithos_cmds)
|
1279 |
class store_unpublish(_store_container_command): |
1280 |
"""Unpublish an object"""
|
1281 |
|
1282 |
@errors.generic.all
|
1283 |
@errors.pithos.connection
|
1284 |
@errors.pithos.container
|
1285 |
@errors.pithos.object_path
|
1286 |
def _run(self): |
1287 |
self.client.unpublish_object(self.path) |
1288 |
|
1289 |
def main(self, container___path): |
1290 |
super(self.__class__, self)._run( |
1291 |
container___path, |
1292 |
path_is_optional=False)
|
1293 |
self._run()
|
1294 |
|
1295 |
|
1296 |
@command(pithos_cmds)
|
1297 |
class store_permissions(_store_container_command): |
1298 |
"""Get read and write permissions of an object
|
1299 |
Permissions are lists of users and user groups. There is read and write
|
1300 |
permissions. Users and groups with write permission have also read
|
1301 |
permission.
|
1302 |
"""
|
1303 |
|
1304 |
@errors.generic.all
|
1305 |
@errors.pithos.connection
|
1306 |
@errors.pithos.container
|
1307 |
@errors.pithos.object_path
|
1308 |
def _run(self): |
1309 |
r = self.client.get_object_sharing(self.path) |
1310 |
print_dict(r) |
1311 |
|
1312 |
def main(self, container___path): |
1313 |
super(self.__class__, self)._run( |
1314 |
container___path, |
1315 |
path_is_optional=False)
|
1316 |
self._run()
|
1317 |
|
1318 |
|
1319 |
@command(pithos_cmds)
|
1320 |
class store_setpermissions(_store_container_command): |
1321 |
"""Set permissions for an object
|
1322 |
New permissions overwrite existing permissions.
|
1323 |
Permission format:
|
1324 |
- read=<username>[,usergroup[,...]]
|
1325 |
- write=<username>[,usegroup[,...]]
|
1326 |
E.g. to give read permissions for file F to users A and B and write for C:
|
1327 |
. /store setpermissions F read=A,B write=C
|
1328 |
"""
|
1329 |
|
1330 |
@errors.generic.all
|
1331 |
def format_permition_dict(self, permissions): |
1332 |
read = False
|
1333 |
write = False
|
1334 |
for perms in permissions: |
1335 |
splstr = perms.split('=')
|
1336 |
if 'read' == splstr[0]: |
1337 |
read = [user_or_group.strip() \ |
1338 |
for user_or_group in splstr[1].split(',')] |
1339 |
elif 'write' == splstr[0]: |
1340 |
write = [user_or_group.strip() \ |
1341 |
for user_or_group in splstr[1].split(',')] |
1342 |
else:
|
1343 |
read = False
|
1344 |
write = False
|
1345 |
if not (read or write): |
1346 |
raiseCLIError(None,
|
1347 |
'Usage:\tread=<groups,users> write=<groups,users>')
|
1348 |
return (read, write)
|
1349 |
|
1350 |
@errors.generic.all
|
1351 |
@errors.pithos.connection
|
1352 |
@errors.pithos.container
|
1353 |
@errors.pithos.object_path
|
1354 |
def _run(self, read, write): |
1355 |
self.client.set_object_sharing(
|
1356 |
self.path,
|
1357 |
read_permition=read, |
1358 |
write_permition=write) |
1359 |
|
1360 |
def main(self, container___path, *permissions): |
1361 |
super(self.__class__, self)._run( |
1362 |
container___path, |
1363 |
path_is_optional=False)
|
1364 |
(read, write) = self.format_permition_dict(permissions)
|
1365 |
self._run(read, write)
|
1366 |
|
1367 |
|
1368 |
@command(pithos_cmds)
|
1369 |
class store_delpermissions(_store_container_command): |
1370 |
"""Delete all permissions set on object
|
1371 |
To modify permissions, use /store setpermssions
|
1372 |
"""
|
1373 |
|
1374 |
@errors.generic.all
|
1375 |
@errors.pithos.connection
|
1376 |
@errors.pithos.container
|
1377 |
@errors.pithos.object_path
|
1378 |
def _run(self): |
1379 |
self.client.del_object_sharing(self.path) |
1380 |
|
1381 |
def main(self, container___path): |
1382 |
super(self.__class__, self)._run( |
1383 |
container___path, |
1384 |
path_is_optional=False)
|
1385 |
self._run()
|
1386 |
|
1387 |
|
1388 |
@command(pithos_cmds)
|
1389 |
class store_info(_store_container_command): |
1390 |
"""Get detailed information for user account, containers or objects
|
1391 |
to get account info: /store info
|
1392 |
to get container info: /store info <container>
|
1393 |
to get object info: /store info <container>:<path>
|
1394 |
"""
|
1395 |
|
1396 |
arguments = dict(
|
1397 |
object_version=ValueArgument( |
1398 |
'show specific version \ (applies only for objects)',
|
1399 |
'--object-version')
|
1400 |
) |
1401 |
|
1402 |
@errors.generic.all
|
1403 |
@errors.pithos.connection
|
1404 |
@errors.pithos.container
|
1405 |
@errors.pithos.object_path
|
1406 |
def _run(self): |
1407 |
if self.container is None: |
1408 |
r = self.client.get_account_info()
|
1409 |
elif self.path is None: |
1410 |
r = self.client.get_container_info(self.container) |
1411 |
else:
|
1412 |
r = self.client.get_object_info(
|
1413 |
self.path,
|
1414 |
version=self['object_version']) |
1415 |
print_dict(r) |
1416 |
|
1417 |
def main(self, container____path__=None): |
1418 |
super(self.__class__, self)._run(container____path__) |
1419 |
self._run()
|
1420 |
|
1421 |
|
1422 |
@command(pithos_cmds)
|
1423 |
class store_meta(_store_container_command): |
1424 |
"""Get metadata for account, containers or objects"""
|
1425 |
|
1426 |
arguments = dict(
|
1427 |
detail=FlagArgument('show detailed output', '-l'), |
1428 |
until=DateArgument('show metadata until then', '--until'), |
1429 |
object_version=ValueArgument( |
1430 |
'show specific version \ (applies only for objects)',
|
1431 |
'--object-version')
|
1432 |
) |
1433 |
|
1434 |
@errors.generic.all
|
1435 |
@errors.pithos.connection
|
1436 |
@errors.pithos.container
|
1437 |
@errors.pithos.object_path
|
1438 |
def _run(self): |
1439 |
until = self['until'] |
1440 |
if self.container is None: |
1441 |
if self['detail']: |
1442 |
r = self.client.get_account_info(until=until)
|
1443 |
else:
|
1444 |
r = self.client.get_account_meta(until=until)
|
1445 |
r = pretty_keys(r, '-')
|
1446 |
if r:
|
1447 |
print(bold(self.client.account))
|
1448 |
elif self.path is None: |
1449 |
if self['detail']: |
1450 |
r = self.client.get_container_info(until=until)
|
1451 |
else:
|
1452 |
cmeta = self.client.get_container_meta(until=until)
|
1453 |
ometa = self.client.get_container_object_meta(until=until)
|
1454 |
r = {} |
1455 |
if cmeta:
|
1456 |
r['container-meta'] = pretty_keys(cmeta, '-') |
1457 |
if ometa:
|
1458 |
r['object-meta'] = pretty_keys(ometa, '-') |
1459 |
else:
|
1460 |
if self['detail']: |
1461 |
r = self.client.get_object_info(self.path, |
1462 |
version=self['object_version']) |
1463 |
else:
|
1464 |
r = self.client.get_object_meta(self.path, |
1465 |
version=self['object_version']) |
1466 |
if r:
|
1467 |
r = pretty_keys(pretty_keys(r, '-'))
|
1468 |
if r:
|
1469 |
print_dict(r) |
1470 |
|
1471 |
def main(self, container____path__=None): |
1472 |
super(self.__class__, self)._run(container____path__) |
1473 |
self._run()
|
1474 |
|
1475 |
|
1476 |
@command(pithos_cmds)
|
1477 |
class store_setmeta(_store_container_command): |
1478 |
"""Set a piece of metadata for account, container or object
|
1479 |
Metadata are formed as key:value pairs
|
1480 |
"""
|
1481 |
|
1482 |
@errors.generic.all
|
1483 |
@errors.pithos.connection
|
1484 |
@errors.pithos.container
|
1485 |
@errors.pithos.object_path
|
1486 |
def _run(self, metakey, metaval): |
1487 |
if not self.container: |
1488 |
self.client.set_account_meta({metakey: metaval})
|
1489 |
elif not self.path: |
1490 |
self.client.set_container_meta({metakey: metaval})
|
1491 |
else:
|
1492 |
self.client.set_object_meta(self.path, {metakey: metaval}) |
1493 |
|
1494 |
def main(self, metakey, metaval, container____path__=None): |
1495 |
super(self.__class__, self)._run(container____path__) |
1496 |
self._run(metakey=metakey, metaval=metaval)
|
1497 |
|
1498 |
|
1499 |
@command(pithos_cmds)
|
1500 |
class store_delmeta(_store_container_command): |
1501 |
"""Delete metadata with given key from account, container or object
|
1502 |
Metadata are formed as key:value objects
|
1503 |
- to get metadata of current account: /store meta
|
1504 |
- to get metadata of a container: /store meta <container>
|
1505 |
- to get metadata of an object: /store meta <container>:<path>
|
1506 |
"""
|
1507 |
|
1508 |
@errors.generic.all
|
1509 |
@errors.pithos.connection
|
1510 |
@errors.pithos.container
|
1511 |
@errors.pithos.object_path
|
1512 |
def _run(self, metakey): |
1513 |
if self.container is None: |
1514 |
self.client.del_account_meta(metakey)
|
1515 |
elif self.path is None: |
1516 |
self.client.del_container_meta(metakey)
|
1517 |
else:
|
1518 |
self.client.del_object_meta(self.path, metakey) |
1519 |
|
1520 |
def main(self, metakey, container____path__=None): |
1521 |
super(self.__class__, self)._run(container____path__) |
1522 |
self._run(metakey)
|
1523 |
|
1524 |
|
1525 |
@command(pithos_cmds)
|
1526 |
class store_quota(_store_account_command): |
1527 |
"""Get quota for account or container"""
|
1528 |
|
1529 |
arguments = dict(
|
1530 |
in_bytes=FlagArgument('Show result in bytes', ('-b', '--bytes')) |
1531 |
) |
1532 |
|
1533 |
@errors.generic.all
|
1534 |
@errors.pithos.connection
|
1535 |
@errors.pithos.container
|
1536 |
def _run(self): |
1537 |
if self.container: |
1538 |
reply = self.client.get_container_quota(self.container) |
1539 |
else:
|
1540 |
reply = self.client.get_account_quota()
|
1541 |
if not self['in_bytes']: |
1542 |
for k in reply: |
1543 |
reply[k] = format_size(reply[k]) |
1544 |
print_dict(pretty_keys(reply, '-'))
|
1545 |
|
1546 |
def main(self, container=None): |
1547 |
super(self.__class__, self)._run() |
1548 |
self.container = container
|
1549 |
self._run()
|
1550 |
|
1551 |
|
1552 |
@command(pithos_cmds)
|
1553 |
class store_setquota(_store_account_command): |
1554 |
"""Set new quota for account or container
|
1555 |
By default, quota is set in bytes
|
1556 |
Users may specify a different unit, e.g:
|
1557 |
/store setquota 2.3GB mycontainer
|
1558 |
Accepted units: B, KiB (1024 B), KB (1000 B), MiB, MB, GiB, GB, TiB, TB
|
1559 |
"""
|
1560 |
|
1561 |
@errors.generic.all
|
1562 |
def _calculate_quota(self, user_input): |
1563 |
quota = 0
|
1564 |
try:
|
1565 |
quota = int(user_input)
|
1566 |
except ValueError: |
1567 |
index = 0
|
1568 |
digits = [str(num) for num in range(0, 10)] + ['.'] |
1569 |
while user_input[index] in digits: |
1570 |
index += 1
|
1571 |
quota = user_input[:index] |
1572 |
format = user_input[index:] |
1573 |
try:
|
1574 |
return to_bytes(quota, format)
|
1575 |
except Exception as qe: |
1576 |
raiseCLIError(qe, |
1577 |
'Failed to convert %s to bytes' % user_input,
|
1578 |
details=[ |
1579 |
'Syntax: setquota <quota>[format] [container]',
|
1580 |
'e.g.: setquota 2.3GB mycontainer',
|
1581 |
'Acceptable formats:',
|
1582 |
'(*1024): B, KiB, MiB, GiB, TiB',
|
1583 |
'(*1000): B, KB, MB, GB, TB'])
|
1584 |
return quota
|
1585 |
|
1586 |
@errors.generic.all
|
1587 |
@errors.pithos.connection
|
1588 |
@errors.pithos.container
|
1589 |
def _run(self, quota): |
1590 |
if self.container: |
1591 |
self.client.container = self.container |
1592 |
self.client.set_container_quota(quota)
|
1593 |
else:
|
1594 |
self.client.set_account_quota(quota)
|
1595 |
|
1596 |
def main(self, quota, container=None): |
1597 |
super(self.__class__, self)._run() |
1598 |
quota = self._calculate_quota(quota)
|
1599 |
self.container = container
|
1600 |
self._run(quota)
|
1601 |
|
1602 |
|
1603 |
@command(pithos_cmds)
|
1604 |
class store_versioning(_store_account_command): |
1605 |
"""Get versioning for account or container"""
|
1606 |
|
1607 |
@errors.generic.all
|
1608 |
@errors.pithos.connection
|
1609 |
@errors.pithos.container
|
1610 |
def _run(self): |
1611 |
if self.container: |
1612 |
r = self.client.get_container_versioning(self.container) |
1613 |
else:
|
1614 |
r = self.client.get_account_versioning()
|
1615 |
print_dict(r) |
1616 |
|
1617 |
def main(self, container=None): |
1618 |
super(self.__class__, self)._run() |
1619 |
self.container = container
|
1620 |
self._run()
|
1621 |
|
1622 |
|
1623 |
@command(pithos_cmds)
|
1624 |
class store_setversioning(_store_account_command): |
1625 |
"""Set versioning mode (auto, none) for account or container"""
|
1626 |
|
1627 |
def _check_versioning(self, versioning): |
1628 |
if versioning and versioning.lower() in ('auto', 'none'): |
1629 |
return versioning.lower()
|
1630 |
raiseCLIError('Invalid versioning %s' % versioning, details=[
|
1631 |
'Versioning can be auto or none'])
|
1632 |
|
1633 |
@errors.generic.all
|
1634 |
@errors.pithos.connection
|
1635 |
@errors.pithos.container
|
1636 |
def _run(self, versioning): |
1637 |
if self.container: |
1638 |
self.client.container = self.container |
1639 |
self.client.set_container_versioning(versioning)
|
1640 |
else:
|
1641 |
self.client.set_account_versioning(versioning)
|
1642 |
|
1643 |
def main(self, versioning, container=None): |
1644 |
super(self.__class__, self)._run() |
1645 |
self._run(self._check_versioning(versioning)) |
1646 |
|
1647 |
|
1648 |
@command(pithos_cmds)
|
1649 |
class store_group(_store_account_command): |
1650 |
"""Get groups and group members"""
|
1651 |
|
1652 |
@errors.generic.all
|
1653 |
@errors.pithos.connection
|
1654 |
def _run(self): |
1655 |
r = self.client.get_account_group()
|
1656 |
print_dict(pretty_keys(r, '-'))
|
1657 |
|
1658 |
def main(self): |
1659 |
super(self.__class__, self)._run() |
1660 |
self._run()
|
1661 |
|
1662 |
|
1663 |
@command(pithos_cmds)
|
1664 |
class store_setgroup(_store_account_command): |
1665 |
"""Set a user group"""
|
1666 |
|
1667 |
@errors.generic.all
|
1668 |
@errors.pithos.connection
|
1669 |
def _run(self, groupname, *users): |
1670 |
self.client.set_account_group(groupname, users)
|
1671 |
|
1672 |
def main(self, groupname, *users): |
1673 |
super(self.__class__, self)._run() |
1674 |
if users:
|
1675 |
self._run(groupname, *users)
|
1676 |
else:
|
1677 |
raiseCLIError('No users to add in group %s' % groupname)
|
1678 |
|
1679 |
|
1680 |
@command(pithos_cmds)
|
1681 |
class store_delgroup(_store_account_command): |
1682 |
"""Delete a user group"""
|
1683 |
|
1684 |
@errors.generic.all
|
1685 |
@errors.pithos.connection
|
1686 |
def _run(self, groupname): |
1687 |
self.client.del_account_group(groupname)
|
1688 |
|
1689 |
def main(self, groupname): |
1690 |
super(self.__class__, self)._run() |
1691 |
self._run(groupname)
|
1692 |
|
1693 |
|
1694 |
@command(pithos_cmds)
|
1695 |
class store_sharers(_store_account_command): |
1696 |
"""List the accounts that share objects with current user"""
|
1697 |
|
1698 |
arguments = dict(
|
1699 |
detail=FlagArgument('show detailed output', '-l'), |
1700 |
marker=ValueArgument('show output greater then marker', '--marker') |
1701 |
) |
1702 |
|
1703 |
@errors.generic.all
|
1704 |
@errors.pithos.connection
|
1705 |
def _run(self): |
1706 |
accounts = self.client.get_sharing_accounts(marker=self['marker']) |
1707 |
print_items(accounts if self['detail']\ |
1708 |
else [acc['name'] for acc in accounts]) |
1709 |
|
1710 |
def main(self): |
1711 |
super(self.__class__, self)._run() |
1712 |
self._run()
|
1713 |
|
1714 |
|
1715 |
@command(pithos_cmds)
|
1716 |
class store_versions(_store_container_command): |
1717 |
"""Get the list of object versions
|
1718 |
Deleted objects may still have versions that can be used to restore it and
|
1719 |
get information about its previous state.
|
1720 |
The version number can be used in a number of other commands, like info,
|
1721 |
copy, move, meta. See these commands for more information, e.g.
|
1722 |
/store info -h
|
1723 |
"""
|
1724 |
|
1725 |
@errors.generic.all
|
1726 |
@errors.pithos.connection
|
1727 |
@errors.pithos.container
|
1728 |
@errors.pithos.object_path
|
1729 |
def _run(self): |
1730 |
versions = self.client.get_object_versionlist(self.path) |
1731 |
print_items([dict(
|
1732 |
id=vitem[0],
|
1733 |
created=strftime('%d-%m-%Y %H:%M:%S', localtime(float(vitem[1]))) |
1734 |
) for vitem in versions]) |
1735 |
|
1736 |
def main(self, container___path): |
1737 |
super(store_versions, self)._run( |
1738 |
container___path, |
1739 |
path_is_optional=False)
|
1740 |
self._run()
|