root / kamaki / cli / commands / pithos_cli.py @ 7ae842c2
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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 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 = self['account'] or astakos.term('uuid') |
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"""Backwards compatibility"""
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self.account = self.account\ |
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or self.config.get('store', 'account')\ |
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or self.config.get('global', 'account') |
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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 current 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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|
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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))) |
| 375 |
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\ |
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else len(container_list) |
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for index, container in enumerate(container_list): |
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if 'bytes' in container: |
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size = format_size(container['bytes'])
|
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cname = '%s. %s' % (index + 1, bold(container['name'])) |
| 401 |
if self['detail']: |
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print(cname) |
| 403 |
pretty_c = container.copy() |
| 404 |
if 'bytes' in container: |
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pretty_c['bytes'] = '%s (%s)' % (container['bytes'], size) |
| 406 |
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: |
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print('%s (%s, %s objects)'\
|
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% (cname, size, container['count']))
|
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else:
|
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print(cname) |
| 414 |
if self['more']: |
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page_hold(index + 1, limit, len(container_list)) |
| 416 |
|
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@errors.generic.all
|
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@errors.pithos.connection
|
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@errors.pithos.object_path
|
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@errors.pithos.container
|
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def _run(self): |
| 422 |
if self.container is None: |
| 423 |
r = self.client.account_get(
|
| 424 |
limit=False if self['more'] else self['limit'], |
| 425 |
marker=self['marker'], |
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if_modified_since=self['if_modified_since'], |
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if_unmodified_since=self['if_unmodified_since'], |
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until=self['until'], |
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show_only_shared=self['shared']) |
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self.print_containers(r.json)
|
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else:
|
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prefix = self.path or self['prefix'] |
| 433 |
r = self.client.container_get(
|
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limit=False if self['more'] else self['limit'], |
| 435 |
marker=self['marker'], |
| 436 |
prefix=prefix, |
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delimiter=self['delimiter'], |
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path=self['path'], |
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if_modified_since=self['if_modified_since'], |
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if_unmodified_since=self['if_unmodified_since'], |
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until=self['until'], |
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meta=self['meta'], |
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show_only_shared=self['shared']) |
| 444 |
self.print_objects(r.json)
|
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|
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def main(self, container____path__=None): |
| 447 |
super(self.__class__, self)._run(container____path__) |
| 448 |
self._run()
|
| 449 |
|
| 450 |
|
| 451 |
@command(pithos_cmds)
|
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class store_mkdir(_store_container_command): |
| 453 |
"""Create a directory"""
|
| 454 |
|
| 455 |
__doc__ += '\n. '.join(about_directories)
|
| 456 |
|
| 457 |
@errors.generic.all
|
| 458 |
@errors.pithos.connection
|
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@errors.pithos.container
|
| 460 |
def _run(self): |
| 461 |
self.client.create_directory(self.path) |
| 462 |
|
| 463 |
def main(self, container___directory): |
| 464 |
super(self.__class__, self)._run( |
| 465 |
container___directory, |
| 466 |
path_is_optional=False)
|
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self._run()
|
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|
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|
| 470 |
@command(pithos_cmds)
|
| 471 |
class store_touch(_store_container_command): |
| 472 |
"""Create an empty object (file)
|
| 473 |
If object exists, this command will reset it to 0 length
|
| 474 |
"""
|
| 475 |
|
| 476 |
arguments = dict(
|
| 477 |
content_type=ValueArgument( |
| 478 |
'Set content type (default: application/octet-stream)',
|
| 479 |
'--content-type',
|
| 480 |
default='application/octet-stream')
|
| 481 |
) |
| 482 |
|
| 483 |
@errors.generic.all
|
| 484 |
@errors.pithos.connection
|
| 485 |
@errors.pithos.container
|
| 486 |
def _run(self): |
| 487 |
self.client.create_object(self.path, self['content_type']) |
| 488 |
|
| 489 |
def main(self, container___path): |
| 490 |
super(store_touch, self)._run( |
| 491 |
container___path, |
| 492 |
path_is_optional=False)
|
| 493 |
self._run()
|
| 494 |
|
| 495 |
|
| 496 |
@command(pithos_cmds)
|
| 497 |
class store_create(_store_container_command): |
| 498 |
"""Create a container"""
|
| 499 |
|
| 500 |
arguments = dict(
|
| 501 |
versioning=ValueArgument( |
| 502 |
'set container versioning (auto/none)',
|
| 503 |
'--versioning'),
|
| 504 |
quota=IntArgument('set default container quota', '--quota'), |
| 505 |
meta=KeyValueArgument( |
| 506 |
'set container metadata (can be repeated)',
|
| 507 |
'--meta')
|
| 508 |
) |
| 509 |
|
| 510 |
@errors.generic.all
|
| 511 |
@errors.pithos.connection
|
| 512 |
@errors.pithos.container
|
| 513 |
def _run(self): |
| 514 |
self.client.container_put(quota=self['quota'], |
| 515 |
versioning=self['versioning'], |
| 516 |
metadata=self['meta']) |
| 517 |
|
| 518 |
def main(self, container=None): |
| 519 |
super(self.__class__, self)._run(container) |
| 520 |
if container and self.container != container: |
| 521 |
raiseCLIError('Invalid container name %s' % container, details=[
|
| 522 |
'Did you mean "%s" ?' % self.container, |
| 523 |
'Use --container for names containing :'])
|
| 524 |
self._run()
|
| 525 |
|
| 526 |
|
| 527 |
@command(pithos_cmds)
|
| 528 |
class store_copy(_store_container_command): |
| 529 |
"""Copy objects from container to (another) container
|
| 530 |
Semantics:
|
| 531 |
copy cont:path path2
|
| 532 |
. will copy all <obj> prefixed with path, as path2<obj>
|
| 533 |
. or as path2 if path corresponds to just one whole object
|
| 534 |
copy cont:path cont2:
|
| 535 |
. will copy all <obj> prefixed with path to container cont2
|
| 536 |
copy cont:path [cont2:]path2 --exact-match
|
| 537 |
. will copy at most one <obj> as a new object named path2,
|
| 538 |
. provided path corresponds to a whole object path
|
| 539 |
copy cont:path [cont2:]path2 --replace
|
| 540 |
. will copy all <obj> prefixed with path, replacing path with path2
|
| 541 |
where <obj> is a full file or directory object path.
|
| 542 |
Use options:
|
| 543 |
1. <container1>:<path1> [container2:]<path2> : if container2 is not given,
|
| 544 |
destination is container1:path2
|
| 545 |
2. <container>:<path1> <path2> : make a copy in the same container
|
| 546 |
3. Can use --container= instead of <container1>
|
| 547 |
"""
|
| 548 |
|
| 549 |
arguments = dict(
|
| 550 |
destination_container=ValueArgument( |
| 551 |
'use it if destination container name contains a : character',
|
| 552 |
'--dst-container'),
|
| 553 |
source_version=ValueArgument( |
| 554 |
'copy specific version',
|
| 555 |
'--source-version'),
|
| 556 |
public=ValueArgument('make object publicly accessible', '--public'), |
| 557 |
content_type=ValueArgument( |
| 558 |
'change object\'s content type',
|
| 559 |
'--content-type'),
|
| 560 |
recursive=FlagArgument( |
| 561 |
'mass copy with delimiter /',
|
| 562 |
('-r', '--recursive')), |
| 563 |
exact_match=FlagArgument( |
| 564 |
'Copy only the object that fully matches path',
|
| 565 |
'--exact-match'),
|
| 566 |
replace=FlagArgument('Replace src. path with dst. path', '--replace') |
| 567 |
) |
| 568 |
|
| 569 |
def _objlist(self, dst_path): |
| 570 |
if self['exact_match']: |
| 571 |
return [(dst_path or self.path, self.path)] |
| 572 |
r = self.client.container_get(prefix=self.path) |
| 573 |
if len(r.json) == 1: |
| 574 |
obj = r.json[0]
|
| 575 |
return [(obj['name'], dst_path or obj['name'])] |
| 576 |
return [(obj['name'], '%s%s' % ( |
| 577 |
dst_path, |
| 578 |
obj['name'][len(self.path) if self['replace'] else 0:]) |
| 579 |
) for obj in r.json] |
| 580 |
|
| 581 |
@errors.generic.all
|
| 582 |
@errors.pithos.connection
|
| 583 |
@errors.pithos.container
|
| 584 |
def _run(self, dst_cont, dst_path): |
| 585 |
no_source_object = True
|
| 586 |
for src_object, dst_object in self._objlist(dst_path): |
| 587 |
no_source_object = False
|
| 588 |
self.client.copy_object(
|
| 589 |
src_container=self.container,
|
| 590 |
src_object=src_object, |
| 591 |
dst_container=dst_cont or self.container, |
| 592 |
dst_object=dst_object, |
| 593 |
source_version=self['source_version'], |
| 594 |
public=self['public'], |
| 595 |
content_type=self['content_type']) |
| 596 |
if no_source_object:
|
| 597 |
raiseCLIError('No object %s in container %s' % (
|
| 598 |
self.path,
|
| 599 |
self.container))
|
| 600 |
|
| 601 |
def main(self, |
| 602 |
source_container___path, |
| 603 |
destination_container___path=None):
|
| 604 |
super(self.__class__, self)._run( |
| 605 |
source_container___path, |
| 606 |
path_is_optional=False)
|
| 607 |
(dst_cont, dst_path) = self._dest_container_path(
|
| 608 |
destination_container___path) |
| 609 |
self._run(dst_cont=dst_cont, dst_path=dst_path or '') |
| 610 |
|
| 611 |
|
| 612 |
@command(pithos_cmds)
|
| 613 |
class store_move(_store_container_command): |
| 614 |
"""Move/rename objects
|
| 615 |
Semantics:
|
| 616 |
move cont:path path2
|
| 617 |
. will move all <obj> prefixed with path, as path2<obj>
|
| 618 |
. or as path2 if path corresponds to just one whole object
|
| 619 |
move cont:path cont2:
|
| 620 |
. will move all <obj> prefixed with path to container cont2
|
| 621 |
move cont:path [cont2:]path2 --exact-match
|
| 622 |
. will move at most one <obj> as a new object named path2,
|
| 623 |
. provided path corresponds to a whole object path
|
| 624 |
move cont:path [cont2:]path2 --replace
|
| 625 |
. will move all <obj> prefixed with path, replacing path with path2
|
| 626 |
where <obj> is a full file or directory object path.
|
| 627 |
Use options:
|
| 628 |
1. <container1>:<path1> [container2:]<path2> : if container2 not given,
|
| 629 |
destination is container1:path2
|
| 630 |
2. <container>:<path1> path2 : rename
|
| 631 |
3. Can use --container= instead of <container1>
|
| 632 |
"""
|
| 633 |
|
| 634 |
arguments = dict(
|
| 635 |
destination_container=ValueArgument( |
| 636 |
'use it if destination container name contains a : character',
|
| 637 |
'--dst-container'),
|
| 638 |
source_version=ValueArgument('specify version', '--source-version'), |
| 639 |
public=FlagArgument('make object publicly accessible', '--public'), |
| 640 |
content_type=ValueArgument('modify content type', '--content-type'), |
| 641 |
recursive=FlagArgument('up to delimiter /', ('-r', '--recursive')), |
| 642 |
exact_match=FlagArgument( |
| 643 |
'Copy only the object that fully matches path',
|
| 644 |
'--exact-match'),
|
| 645 |
replace=FlagArgument('Replace src. path with dst. path', '--replace') |
| 646 |
) |
| 647 |
|
| 648 |
def _objlist(self, dst_path): |
| 649 |
if self['exact_match']: |
| 650 |
return [(dst_path or self.path, self.path)] |
| 651 |
r = self.client.container_get(prefix=self.path) |
| 652 |
if len(r.json) == 1: |
| 653 |
obj = r.json[0]
|
| 654 |
return [(obj['name'], dst_path or obj['name'])] |
| 655 |
return [(obj['name'], '%s%s' % ( |
| 656 |
dst_path, |
| 657 |
obj['name'][len(self.path) if self['replace'] else 0:]) |
| 658 |
) for obj in r.json] |
| 659 |
|
| 660 |
@errors.generic.all
|
| 661 |
@errors.pithos.connection
|
| 662 |
@errors.pithos.container
|
| 663 |
def _run(self, dst_cont, dst_path): |
| 664 |
no_source_object = True
|
| 665 |
for src_object, dst_object in self._objlist(dst_path): |
| 666 |
no_source_object = False
|
| 667 |
self.client.move_object(
|
| 668 |
src_container=self.container,
|
| 669 |
src_object=src_object, |
| 670 |
dst_container=dst_cont or self.container, |
| 671 |
dst_object=dst_object, |
| 672 |
source_version=self['source_version'], |
| 673 |
public=self['public'], |
| 674 |
content_type=self['content_type']) |
| 675 |
if no_source_object:
|
| 676 |
raiseCLIError('No object %s in container %s' % (
|
| 677 |
self.path,
|
| 678 |
self.container))
|
| 679 |
|
| 680 |
def main(self, |
| 681 |
source_container___path, |
| 682 |
destination_container___path=None):
|
| 683 |
super(self.__class__, self)._run( |
| 684 |
source_container___path, |
| 685 |
path_is_optional=False)
|
| 686 |
(dst_cont, dst_path) = self._dest_container_path(
|
| 687 |
destination_container___path) |
| 688 |
self._run(dst_cont=dst_cont, dst_path=dst_path or '') |
| 689 |
|
| 690 |
|
| 691 |
@command(pithos_cmds)
|
| 692 |
class store_append(_store_container_command): |
| 693 |
"""Append local file to (existing) remote object
|
| 694 |
The remote object should exist.
|
| 695 |
If the remote object is a directory, it is transformed into a file.
|
| 696 |
In the later case, objects under the directory remain intact.
|
| 697 |
"""
|
| 698 |
|
| 699 |
arguments = dict(
|
| 700 |
progress_bar=ProgressBarArgument( |
| 701 |
'do not show progress bar',
|
| 702 |
'--no-progress-bar',
|
| 703 |
default=False)
|
| 704 |
) |
| 705 |
|
| 706 |
@errors.generic.all
|
| 707 |
@errors.pithos.connection
|
| 708 |
@errors.pithos.container
|
| 709 |
@errors.pithos.object_path
|
| 710 |
def _run(self, local_path): |
| 711 |
(progress_bar, upload_cb) = self._safe_progress_bar('Appending') |
| 712 |
try:
|
| 713 |
f = open(local_path, 'rb') |
| 714 |
self.client.append_object(self.path, f, upload_cb) |
| 715 |
except Exception: |
| 716 |
self._safe_progress_bar_finish(progress_bar)
|
| 717 |
raise
|
| 718 |
finally:
|
| 719 |
self._safe_progress_bar_finish(progress_bar)
|
| 720 |
|
| 721 |
def main(self, local_path, container___path): |
| 722 |
super(self.__class__, self)._run( |
| 723 |
container___path, |
| 724 |
path_is_optional=False)
|
| 725 |
self._run(local_path)
|
| 726 |
|
| 727 |
|
| 728 |
@command(pithos_cmds)
|
| 729 |
class store_truncate(_store_container_command): |
| 730 |
"""Truncate remote file up to a size (default is 0)"""
|
| 731 |
|
| 732 |
@errors.generic.all
|
| 733 |
@errors.pithos.connection
|
| 734 |
@errors.pithos.container
|
| 735 |
@errors.pithos.object_path
|
| 736 |
@errors.pithos.object_size
|
| 737 |
def _run(self, size=0): |
| 738 |
self.client.truncate_object(self.path, size) |
| 739 |
|
| 740 |
def main(self, container___path, size=0): |
| 741 |
super(self.__class__, self)._run(container___path) |
| 742 |
self._run(size=size)
|
| 743 |
|
| 744 |
|
| 745 |
@command(pithos_cmds)
|
| 746 |
class store_overwrite(_store_container_command): |
| 747 |
"""Overwrite part (from start to end) of a remote file
|
| 748 |
overwrite local-path container 10 20
|
| 749 |
. will overwrite bytes from 10 to 20 of a remote file with the same name
|
| 750 |
. as local-path basename
|
| 751 |
overwrite local-path container:path 10 20
|
| 752 |
. will overwrite as above, but the remote file is named path
|
| 753 |
"""
|
| 754 |
|
| 755 |
arguments = dict(
|
| 756 |
progress_bar=ProgressBarArgument( |
| 757 |
'do not show progress bar',
|
| 758 |
'--no-progress-bar',
|
| 759 |
default=False)
|
| 760 |
) |
| 761 |
|
| 762 |
def _open_file(self, local_path, start): |
| 763 |
f = open(path.abspath(local_path), 'rb') |
| 764 |
f.seek(0, 2) |
| 765 |
f_size = f.tell() |
| 766 |
f.seek(start, 0)
|
| 767 |
return (f, f_size)
|
| 768 |
|
| 769 |
@errors.generic.all
|
| 770 |
@errors.pithos.connection
|
| 771 |
@errors.pithos.container
|
| 772 |
@errors.pithos.object_path
|
| 773 |
@errors.pithos.object_size
|
| 774 |
def _run(self, local_path, start, end): |
| 775 |
(start, end) = (int(start), int(end)) |
| 776 |
(f, f_size) = self._open_file(local_path, start)
|
| 777 |
(progress_bar, upload_cb) = self._safe_progress_bar(
|
| 778 |
'Overwrite %s bytes' % (end - start))
|
| 779 |
try:
|
| 780 |
self.client.overwrite_object(
|
| 781 |
obj=self.path,
|
| 782 |
start=start, |
| 783 |
end=end, |
| 784 |
source_file=f, |
| 785 |
upload_cb=upload_cb) |
| 786 |
except Exception: |
| 787 |
self._safe_progress_bar_finish(progress_bar)
|
| 788 |
raise
|
| 789 |
finally:
|
| 790 |
self._safe_progress_bar_finish(progress_bar)
|
| 791 |
|
| 792 |
def main(self, local_path, container___path, start, end): |
| 793 |
super(self.__class__, self)._run( |
| 794 |
container___path, |
| 795 |
path_is_optional=None)
|
| 796 |
self.path = self.path or path.basename(local_path) |
| 797 |
self._run(local_path=local_path, start=start, end=end)
|
| 798 |
|
| 799 |
|
| 800 |
@command(pithos_cmds)
|
| 801 |
class store_manifest(_store_container_command): |
| 802 |
"""Create a remote file of uploaded parts by manifestation
|
| 803 |
Remains functional for compatibility with OOS Storage. Users are advised
|
| 804 |
to use the upload command instead.
|
| 805 |
Manifestation is a compliant process for uploading large files. The files
|
| 806 |
have to be chunked in smalled files and uploaded as <prefix><increment>
|
| 807 |
where increment is 1, 2, ...
|
| 808 |
Finally, the manifest command glues partial files together in one file
|
| 809 |
named <prefix>
|
| 810 |
The upload command is faster, easier and more intuitive than manifest
|
| 811 |
"""
|
| 812 |
|
| 813 |
arguments = dict(
|
| 814 |
etag=ValueArgument('check written data', '--etag'), |
| 815 |
content_encoding=ValueArgument( |
| 816 |
'set MIME content type',
|
| 817 |
'--content-encoding'),
|
| 818 |
content_disposition=ValueArgument( |
| 819 |
'the presentation style of the object',
|
| 820 |
'--content-disposition'),
|
| 821 |
content_type=ValueArgument( |
| 822 |
'specify content type',
|
| 823 |
'--content-type',
|
| 824 |
default='application/octet-stream'),
|
| 825 |
sharing=SharingArgument( |
| 826 |
'define object sharing policy \n' +\
|
| 827 |
' ( "read=user1,grp1,user2,... write=user1,grp2,..." )',
|
| 828 |
'--sharing'),
|
| 829 |
public=FlagArgument('make object publicly accessible', '--public') |
| 830 |
) |
| 831 |
|
| 832 |
@errors.generic.all
|
| 833 |
@errors.pithos.connection
|
| 834 |
@errors.pithos.container
|
| 835 |
@errors.pithos.object_path
|
| 836 |
def _run(self): |
| 837 |
self.client.create_object_by_manifestation(
|
| 838 |
self.path,
|
| 839 |
content_encoding=self['content_encoding'], |
| 840 |
content_disposition=self['content_disposition'], |
| 841 |
content_type=self['content_type'], |
| 842 |
sharing=self['sharing'], |
| 843 |
public=self['public']) |
| 844 |
|
| 845 |
def main(self, container___path): |
| 846 |
super(self.__class__, self)._run( |
| 847 |
container___path, |
| 848 |
path_is_optional=False)
|
| 849 |
self.run()
|
| 850 |
|
| 851 |
|
| 852 |
@command(pithos_cmds)
|
| 853 |
class store_upload(_store_container_command): |
| 854 |
"""Upload a file"""
|
| 855 |
|
| 856 |
arguments = dict(
|
| 857 |
use_hashes=FlagArgument( |
| 858 |
'provide hashmap file instead of data',
|
| 859 |
'--use-hashes'),
|
| 860 |
etag=ValueArgument('check written data', '--etag'), |
| 861 |
unchunked=FlagArgument('avoid chunked transfer mode', '--unchunked'), |
| 862 |
content_encoding=ValueArgument( |
| 863 |
'set MIME content type',
|
| 864 |
'--content-encoding'),
|
| 865 |
content_disposition=ValueArgument( |
| 866 |
'specify objects presentation style',
|
| 867 |
'--content-disposition'),
|
| 868 |
content_type=ValueArgument('specify content type', '--content-type'), |
| 869 |
sharing=SharingArgument( |
| 870 |
help='define sharing object policy \n' +\
|
| 871 |
'( "read=user1,grp1,user2,... write=user1,grp2,... )',
|
| 872 |
parsed_name='--sharing'),
|
| 873 |
public=FlagArgument('make object publicly accessible', '--public'), |
| 874 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
| 875 |
progress_bar=ProgressBarArgument( |
| 876 |
'do not show progress bar',
|
| 877 |
'--no-progress-bar',
|
| 878 |
default=False),
|
| 879 |
overwrite=FlagArgument('Force overwrite, if object exists', '-f') |
| 880 |
) |
| 881 |
|
| 882 |
def _remote_path(self, remote_path, local_path=''): |
| 883 |
if self['overwrite']: |
| 884 |
return remote_path
|
| 885 |
try:
|
| 886 |
r = self.client.get_object_info(remote_path)
|
| 887 |
except ClientError as ce: |
| 888 |
if ce.status == 404: |
| 889 |
return remote_path
|
| 890 |
raise ce
|
| 891 |
ctype = r.get('content-type', '') |
| 892 |
if 'application/directory' == ctype.lower(): |
| 893 |
ret = '%s/%s' % (remote_path, local_path)
|
| 894 |
return self._remote_path(ret) if local_path else ret |
| 895 |
raiseCLIError( |
| 896 |
'Object %s already exists' % remote_path,
|
| 897 |
importance=1,
|
| 898 |
details=['use -f to overwrite or resume'])
|
| 899 |
|
| 900 |
@errors.generic.all
|
| 901 |
@errors.pithos.connection
|
| 902 |
@errors.pithos.container
|
| 903 |
@errors.pithos.object_path
|
| 904 |
@errors.pithos.local_path
|
| 905 |
def _run(self, local_path, remote_path): |
| 906 |
poolsize = self['poolsize'] |
| 907 |
if poolsize > 0: |
| 908 |
self.client.POOL_SIZE = int(poolsize) |
| 909 |
params = dict(
|
| 910 |
content_encoding=self['content_encoding'], |
| 911 |
content_type=self['content_type'], |
| 912 |
content_disposition=self['content_disposition'], |
| 913 |
sharing=self['sharing'], |
| 914 |
public=self['public']) |
| 915 |
remote_path = self._remote_path(remote_path, local_path)
|
| 916 |
with open(path.abspath(local_path), 'rb') as f: |
| 917 |
if self['unchunked']: |
| 918 |
self.client.upload_object_unchunked(
|
| 919 |
remote_path, |
| 920 |
f, |
| 921 |
etag=self['etag'], |
| 922 |
withHashFile=self['use_hashes'], |
| 923 |
**params) |
| 924 |
else:
|
| 925 |
try:
|
| 926 |
(progress_bar, upload_cb) = self._safe_progress_bar(
|
| 927 |
'Uploading')
|
| 928 |
if progress_bar:
|
| 929 |
hash_bar = progress_bar.clone() |
| 930 |
hash_cb = hash_bar.get_generator( |
| 931 |
'Calculating block hashes')
|
| 932 |
else:
|
| 933 |
hash_cb = None
|
| 934 |
self.client.upload_object(
|
| 935 |
remote_path, |
| 936 |
f, |
| 937 |
hash_cb=hash_cb, |
| 938 |
upload_cb=upload_cb, |
| 939 |
**params) |
| 940 |
except Exception: |
| 941 |
self._safe_progress_bar_finish(progress_bar)
|
| 942 |
raise
|
| 943 |
finally:
|
| 944 |
self._safe_progress_bar_finish(progress_bar)
|
| 945 |
print 'Upload completed' |
| 946 |
|
| 947 |
def main(self, local_path, container____path__=None): |
| 948 |
super(self.__class__, self)._run(container____path__) |
| 949 |
remote_path = self.path or path.basename(local_path) |
| 950 |
self._run(local_path=local_path, remote_path=remote_path)
|
| 951 |
|
| 952 |
|
| 953 |
@command(pithos_cmds)
|
| 954 |
class store_cat(_store_container_command): |
| 955 |
"""Print remote file contents to console"""
|
| 956 |
|
| 957 |
arguments = dict(
|
| 958 |
range=RangeArgument('show range of data', '--range'), |
| 959 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
| 960 |
if_none_match=ValueArgument( |
| 961 |
'show output if ETags match',
|
| 962 |
'--if-none-match'),
|
| 963 |
if_modified_since=DateArgument( |
| 964 |
'show output modified since then',
|
| 965 |
'--if-modified-since'),
|
| 966 |
if_unmodified_since=DateArgument( |
| 967 |
'show output unmodified since then',
|
| 968 |
'--if-unmodified-since'),
|
| 969 |
object_version=ValueArgument( |
| 970 |
'get the specific version',
|
| 971 |
'--object-version')
|
| 972 |
) |
| 973 |
|
| 974 |
@errors.generic.all
|
| 975 |
@errors.pithos.connection
|
| 976 |
@errors.pithos.container
|
| 977 |
@errors.pithos.object_path
|
| 978 |
def _run(self): |
| 979 |
self.client.download_object(
|
| 980 |
self.path,
|
| 981 |
stdout, |
| 982 |
range=self['range'], |
| 983 |
version=self['object_version'], |
| 984 |
if_match=self['if_match'], |
| 985 |
if_none_match=self['if_none_match'], |
| 986 |
if_modified_since=self['if_modified_since'], |
| 987 |
if_unmodified_since=self['if_unmodified_since']) |
| 988 |
|
| 989 |
def main(self, container___path): |
| 990 |
super(self.__class__, self)._run( |
| 991 |
container___path, |
| 992 |
path_is_optional=False)
|
| 993 |
self._run()
|
| 994 |
|
| 995 |
|
| 996 |
@command(pithos_cmds)
|
| 997 |
class store_download(_store_container_command): |
| 998 |
"""Download remote object as local file
|
| 999 |
If local destination is a directory:
|
| 1000 |
* download <container>:<path> <local dir> -r
|
| 1001 |
will download all files on <container> prefixed as <path>,
|
| 1002 |
to <local dir>/<full path>
|
| 1003 |
* download <container>:<path> <local dir> --exact-match
|
| 1004 |
will download only one file, exactly matching <path>
|
| 1005 |
ATTENTION: to download cont:dir1/dir2/file there must exist objects
|
| 1006 |
cont:dir1 and cont:dir1/dir2 of type application/directory
|
| 1007 |
To create directory objects, use /store mkdir
|
| 1008 |
"""
|
| 1009 |
|
| 1010 |
arguments = dict(
|
| 1011 |
resume=FlagArgument('Resume instead of overwrite', '--resume'), |
| 1012 |
range=RangeArgument('show range of data', '--range'), |
| 1013 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
| 1014 |
if_none_match=ValueArgument( |
| 1015 |
'show output if ETags match',
|
| 1016 |
'--if-none-match'),
|
| 1017 |
if_modified_since=DateArgument( |
| 1018 |
'show output modified since then',
|
| 1019 |
'--if-modified-since'),
|
| 1020 |
if_unmodified_since=DateArgument( |
| 1021 |
'show output unmodified since then',
|
| 1022 |
'--if-unmodified-since'),
|
| 1023 |
object_version=ValueArgument( |
| 1024 |
'get the specific version',
|
| 1025 |
'--object-version'),
|
| 1026 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
| 1027 |
progress_bar=ProgressBarArgument( |
| 1028 |
'do not show progress bar',
|
| 1029 |
'--no-progress-bar',
|
| 1030 |
default=False),
|
| 1031 |
recursive=FlagArgument( |
| 1032 |
'Download a remote directory and all its contents',
|
| 1033 |
'-r, --resursive')
|
| 1034 |
) |
| 1035 |
|
| 1036 |
def _is_dir(self, remote_dict): |
| 1037 |
return 'application/directory' == remote_dict.get('content_type', '') |
| 1038 |
|
| 1039 |
def _outputs(self, local_path): |
| 1040 |
if local_path is None: |
| 1041 |
return [(None, self.path)] |
| 1042 |
outpath = path.abspath(local_path) |
| 1043 |
if not (path.exists(outpath) or path.isdir(outpath)): |
| 1044 |
return [(outpath, self.path)] |
| 1045 |
elif self['recursive']: |
| 1046 |
remotes = self.client.container_get(
|
| 1047 |
prefix=self.path,
|
| 1048 |
if_modified_since=self['if_modified_since'], |
| 1049 |
if_unmodified_since=self['if_unmodified_since']) |
| 1050 |
return [(
|
| 1051 |
'%s/%s' % (outpath, remote['name']), |
| 1052 |
None if self._is_dir(remote) else remote['name'])\ |
| 1053 |
for remote in remotes.json] |
| 1054 |
raiseCLIError('Illegal destination location %s' % local_path)
|
| 1055 |
|
| 1056 |
@errors.generic.all
|
| 1057 |
@errors.pithos.connection
|
| 1058 |
@errors.pithos.container
|
| 1059 |
@errors.pithos.object_path
|
| 1060 |
@errors.pithos.local_path
|
| 1061 |
def _run(self, local_path): |
| 1062 |
outputs = self._outputs(local_path)
|
| 1063 |
poolsize = self['poolsize'] |
| 1064 |
if poolsize:
|
| 1065 |
self.client.POOL_SIZE = int(poolsize) |
| 1066 |
if not outputs: |
| 1067 |
raiseCLIError('No objects prefixed as %s on container %s' % (
|
| 1068 |
self.path,
|
| 1069 |
self.container))
|
| 1070 |
progress_bar = None
|
| 1071 |
try:
|
| 1072 |
for lpath, rpath in sorted(outputs): |
| 1073 |
if not rpath: |
| 1074 |
if not path.isdir(lpath): |
| 1075 |
print('Create directory %s' % lpath)
|
| 1076 |
makedirs(lpath) |
| 1077 |
continue
|
| 1078 |
wmode = 'rwb+' if path.exists(lpath) and self['resume']\ |
| 1079 |
else 'wb+' |
| 1080 |
print('\nFrom %s:%s to %s' % (
|
| 1081 |
self.container,
|
| 1082 |
rpath, |
| 1083 |
lpath)) |
| 1084 |
(progress_bar, |
| 1085 |
download_cb) = self._safe_progress_bar('Downloading') |
| 1086 |
self.client.download_object(
|
| 1087 |
rpath, |
| 1088 |
open(lpath, wmode) if lpath else stdout, |
| 1089 |
download_cb=download_cb, |
| 1090 |
range=self['range'], |
| 1091 |
version=self['object_version'], |
| 1092 |
if_match=self['if_match'], |
| 1093 |
resume=self['resume'], |
| 1094 |
if_none_match=self['if_none_match'], |
| 1095 |
if_modified_since=self['if_modified_since'], |
| 1096 |
if_unmodified_since=self['if_unmodified_since']) |
| 1097 |
except KeyboardInterrupt: |
| 1098 |
from threading import enumerate as activethreads |
| 1099 |
stdout.write('\nFinishing active threads ')
|
| 1100 |
for thread in activethreads(): |
| 1101 |
stdout.flush() |
| 1102 |
try:
|
| 1103 |
thread.join() |
| 1104 |
stdout.write('.')
|
| 1105 |
except RuntimeError: |
| 1106 |
continue
|
| 1107 |
print('\ndownload canceled by user')
|
| 1108 |
if local_path is not None: |
| 1109 |
print('to resume, re-run with --resume')
|
| 1110 |
except Exception: |
| 1111 |
self._safe_progress_bar_finish(progress_bar)
|
| 1112 |
raise
|
| 1113 |
finally:
|
| 1114 |
self._safe_progress_bar_finish(progress_bar)
|
| 1115 |
|
| 1116 |
def main(self, container___path, local_path=None): |
| 1117 |
super(self.__class__, self)._run( |
| 1118 |
container___path, |
| 1119 |
path_is_optional=False)
|
| 1120 |
self._run(local_path=local_path)
|
| 1121 |
|
| 1122 |
|
| 1123 |
@command(pithos_cmds)
|
| 1124 |
class store_hashmap(_store_container_command): |
| 1125 |
"""Get the hash-map of an object"""
|
| 1126 |
|
| 1127 |
arguments = dict(
|
| 1128 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
| 1129 |
if_none_match=ValueArgument( |
| 1130 |
'show output if ETags match',
|
| 1131 |
'--if-none-match'),
|
| 1132 |
if_modified_since=DateArgument( |
| 1133 |
'show output modified since then',
|
| 1134 |
'--if-modified-since'),
|
| 1135 |
if_unmodified_since=DateArgument( |
| 1136 |
'show output unmodified since then',
|
| 1137 |
'--if-unmodified-since'),
|
| 1138 |
object_version=ValueArgument( |
| 1139 |
'get the specific version',
|
| 1140 |
'--object-version')
|
| 1141 |
) |
| 1142 |
|
| 1143 |
@errors.generic.all
|
| 1144 |
@errors.pithos.connection
|
| 1145 |
@errors.pithos.container
|
| 1146 |
@errors.pithos.object_path
|
| 1147 |
def _run(self): |
| 1148 |
data = self.client.get_object_hashmap(
|
| 1149 |
self.path,
|
| 1150 |
version=self['object_version'], |
| 1151 |
if_match=self['if_match'], |
| 1152 |
if_none_match=self['if_none_match'], |
| 1153 |
if_modified_since=self['if_modified_since'], |
| 1154 |
if_unmodified_since=self['if_unmodified_since']) |
| 1155 |
print_dict(data) |
| 1156 |
|
| 1157 |
def main(self, container___path): |
| 1158 |
super(self.__class__, self)._run( |
| 1159 |
container___path, |
| 1160 |
path_is_optional=False)
|
| 1161 |
self._run()
|
| 1162 |
|
| 1163 |
|
| 1164 |
@command(pithos_cmds)
|
| 1165 |
class store_delete(_store_container_command): |
| 1166 |
"""Delete a container [or an object]
|
| 1167 |
How to delete a non-empty container:
|
| 1168 |
- empty the container: /store delete -r <container>
|
| 1169 |
- delete it: /store delete <container>
|
| 1170 |
.
|
| 1171 |
Semantics of directory deletion:
|
| 1172 |
.a preserve the contents: /store delete <container>:<directory>
|
| 1173 |
. objects of the form dir/filename can exist with a dir object
|
| 1174 |
.b delete contents: /store delete -r <container>:<directory>
|
| 1175 |
. all dir/* objects are affected, even if dir does not exist
|
| 1176 |
.
|
| 1177 |
To restore a deleted object OBJ in a container CONT:
|
| 1178 |
- get object versions: /store versions CONT:OBJ
|
| 1179 |
. and choose the version to be restored
|
| 1180 |
- restore the object: /store copy --source-version=<version> CONT:OBJ OBJ
|
| 1181 |
"""
|
| 1182 |
|
| 1183 |
arguments = dict(
|
| 1184 |
until=DateArgument('remove history until that date', '--until'), |
| 1185 |
yes=FlagArgument('Do not prompt for permission', '--yes'), |
| 1186 |
recursive=FlagArgument( |
| 1187 |
'empty dir or container and delete (if dir)',
|
| 1188 |
('-r', '--recursive')) |
| 1189 |
) |
| 1190 |
|
| 1191 |
def __init__(self, arguments={}): |
| 1192 |
super(self.__class__, self).__init__(arguments) |
| 1193 |
self['delimiter'] = DelimiterArgument( |
| 1194 |
self,
|
| 1195 |
parsed_name='--delimiter',
|
| 1196 |
help='delete objects prefixed with <object><delimiter>')
|
| 1197 |
|
| 1198 |
@errors.generic.all
|
| 1199 |
@errors.pithos.connection
|
| 1200 |
@errors.pithos.container
|
| 1201 |
@errors.pithos.object_path
|
| 1202 |
def _run(self): |
| 1203 |
if self.path: |
| 1204 |
if self['yes'] or ask_user( |
| 1205 |
'Delete %s:%s ?' % (self.container, self.path)): |
| 1206 |
self.client.del_object(
|
| 1207 |
self.path,
|
| 1208 |
until=self['until'], |
| 1209 |
delimiter=self['delimiter']) |
| 1210 |
else:
|
| 1211 |
print('Aborted')
|
| 1212 |
else:
|
| 1213 |
ask_msg = 'Delete contents of container'\
|
| 1214 |
if self['recursive'] else 'Delete container' |
| 1215 |
if self['yes'] or ask_user('%s %s ?' % (ask_msg, self.container)): |
| 1216 |
self.client.del_container(
|
| 1217 |
until=self['until'], |
| 1218 |
delimiter=self['delimiter']) |
| 1219 |
else:
|
| 1220 |
print('Aborted')
|
| 1221 |
|
| 1222 |
def main(self, container____path__=None): |
| 1223 |
super(self.__class__, self)._run(container____path__) |
| 1224 |
self._run()
|
| 1225 |
|
| 1226 |
|
| 1227 |
@command(pithos_cmds)
|
| 1228 |
class store_purge(_store_container_command): |
| 1229 |
"""Delete a container and release related data blocks
|
| 1230 |
Non-empty containers can not purged.
|
| 1231 |
To purge a container with content:
|
| 1232 |
. /store delete -r <container>
|
| 1233 |
. objects are deleted, but data blocks remain on server
|
| 1234 |
. /store purge <container>
|
| 1235 |
. container and data blocks are released and deleted
|
| 1236 |
"""
|
| 1237 |
|
| 1238 |
arguments = dict(
|
| 1239 |
yes=FlagArgument('Do not prompt for permission', '--yes'), |
| 1240 |
) |
| 1241 |
|
| 1242 |
@errors.generic.all
|
| 1243 |
@errors.pithos.connection
|
| 1244 |
@errors.pithos.container
|
| 1245 |
def _run(self): |
| 1246 |
if self['yes'] or ask_user('Purge container %s?' % self.container): |
| 1247 |
self.client.purge_container()
|
| 1248 |
else:
|
| 1249 |
print('Aborted')
|
| 1250 |
|
| 1251 |
def main(self, container=None): |
| 1252 |
super(self.__class__, self)._run(container) |
| 1253 |
if container and self.container != container: |
| 1254 |
raiseCLIError('Invalid container name %s' % container, details=[
|
| 1255 |
'Did you mean "%s" ?' % self.container, |
| 1256 |
'Use --container for names containing :'])
|
| 1257 |
self._run()
|
| 1258 |
|
| 1259 |
|
| 1260 |
@command(pithos_cmds)
|
| 1261 |
class store_publish(_store_container_command): |
| 1262 |
"""Publish the object and print the public url"""
|
| 1263 |
|
| 1264 |
@errors.generic.all
|
| 1265 |
@errors.pithos.connection
|
| 1266 |
@errors.pithos.container
|
| 1267 |
@errors.pithos.object_path
|
| 1268 |
def _run(self): |
| 1269 |
url = self.client.publish_object(self.path) |
| 1270 |
print(url) |
| 1271 |
|
| 1272 |
def main(self, container___path): |
| 1273 |
super(self.__class__, self)._run( |
| 1274 |
container___path, |
| 1275 |
path_is_optional=False)
|
| 1276 |
self._run()
|
| 1277 |
|
| 1278 |
|
| 1279 |
@command(pithos_cmds)
|
| 1280 |
class store_unpublish(_store_container_command): |
| 1281 |
"""Unpublish an object"""
|
| 1282 |
|
| 1283 |
@errors.generic.all
|
| 1284 |
@errors.pithos.connection
|
| 1285 |
@errors.pithos.container
|
| 1286 |
@errors.pithos.object_path
|
| 1287 |
def _run(self): |
| 1288 |
self.client.unpublish_object(self.path) |
| 1289 |
|
| 1290 |
def main(self, container___path): |
| 1291 |
super(self.__class__, self)._run( |
| 1292 |
container___path, |
| 1293 |
path_is_optional=False)
|
| 1294 |
self._run()
|
| 1295 |
|
| 1296 |
|
| 1297 |
@command(pithos_cmds)
|
| 1298 |
class store_permissions(_store_container_command): |
| 1299 |
"""Get read and write permissions of an object
|
| 1300 |
Permissions are lists of users and user groups. There is read and write
|
| 1301 |
permissions. Users and groups with write permission have also read
|
| 1302 |
permission.
|
| 1303 |
"""
|
| 1304 |
|
| 1305 |
@errors.generic.all
|
| 1306 |
@errors.pithos.connection
|
| 1307 |
@errors.pithos.container
|
| 1308 |
@errors.pithos.object_path
|
| 1309 |
def _run(self): |
| 1310 |
r = self.client.get_object_sharing(self.path) |
| 1311 |
print_dict(r) |
| 1312 |
|
| 1313 |
def main(self, container___path): |
| 1314 |
super(self.__class__, self)._run( |
| 1315 |
container___path, |
| 1316 |
path_is_optional=False)
|
| 1317 |
self._run()
|
| 1318 |
|
| 1319 |
|
| 1320 |
@command(pithos_cmds)
|
| 1321 |
class store_setpermissions(_store_container_command): |
| 1322 |
"""Set permissions for an object
|
| 1323 |
New permissions overwrite existing permissions.
|
| 1324 |
Permission format:
|
| 1325 |
- read=<username>[,usergroup[,...]]
|
| 1326 |
- write=<username>[,usegroup[,...]]
|
| 1327 |
E.g. to give read permissions for file F to users A and B and write for C:
|
| 1328 |
. /store setpermissions F read=A,B write=C
|
| 1329 |
"""
|
| 1330 |
|
| 1331 |
@errors.generic.all
|
| 1332 |
def format_permition_dict(self, permissions): |
| 1333 |
read = False
|
| 1334 |
write = False
|
| 1335 |
for perms in permissions: |
| 1336 |
splstr = perms.split('=')
|
| 1337 |
if 'read' == splstr[0]: |
| 1338 |
read = [user_or_group.strip() \ |
| 1339 |
for user_or_group in splstr[1].split(',')] |
| 1340 |
elif 'write' == splstr[0]: |
| 1341 |
write = [user_or_group.strip() \ |
| 1342 |
for user_or_group in splstr[1].split(',')] |
| 1343 |
else:
|
| 1344 |
read = False
|
| 1345 |
write = False
|
| 1346 |
if not (read or write): |
| 1347 |
raiseCLIError(None,
|
| 1348 |
'Usage:\tread=<groups,users> write=<groups,users>')
|
| 1349 |
return (read, write)
|
| 1350 |
|
| 1351 |
@errors.generic.all
|
| 1352 |
@errors.pithos.connection
|
| 1353 |
@errors.pithos.container
|
| 1354 |
@errors.pithos.object_path
|
| 1355 |
def _run(self, read, write): |
| 1356 |
self.client.set_object_sharing(
|
| 1357 |
self.path,
|
| 1358 |
read_permition=read, |
| 1359 |
write_permition=write) |
| 1360 |
|
| 1361 |
def main(self, container___path, *permissions): |
| 1362 |
super(self.__class__, self)._run( |
| 1363 |
container___path, |
| 1364 |
path_is_optional=False)
|
| 1365 |
(read, write) = self.format_permition_dict(permissions)
|
| 1366 |
self._run(read, write)
|
| 1367 |
|
| 1368 |
|
| 1369 |
@command(pithos_cmds)
|
| 1370 |
class store_delpermissions(_store_container_command): |
| 1371 |
"""Delete all permissions set on object
|
| 1372 |
To modify permissions, use /store setpermssions
|
| 1373 |
"""
|
| 1374 |
|
| 1375 |
@errors.generic.all
|
| 1376 |
@errors.pithos.connection
|
| 1377 |
@errors.pithos.container
|
| 1378 |
@errors.pithos.object_path
|
| 1379 |
def _run(self): |
| 1380 |
self.client.del_object_sharing(self.path) |
| 1381 |
|
| 1382 |
def main(self, container___path): |
| 1383 |
super(self.__class__, self)._run( |
| 1384 |
container___path, |
| 1385 |
path_is_optional=False)
|
| 1386 |
self._run()
|
| 1387 |
|
| 1388 |
|
| 1389 |
@command(pithos_cmds)
|
| 1390 |
class store_info(_store_container_command): |
| 1391 |
"""Get detailed information for user account, containers or objects
|
| 1392 |
to get account info: /store info
|
| 1393 |
to get container info: /store info <container>
|
| 1394 |
to get object info: /store info <container>:<path>
|
| 1395 |
"""
|
| 1396 |
|
| 1397 |
arguments = dict(
|
| 1398 |
object_version=ValueArgument( |
| 1399 |
'show specific version \ (applies only for objects)',
|
| 1400 |
'--object-version')
|
| 1401 |
) |
| 1402 |
|
| 1403 |
@errors.generic.all
|
| 1404 |
@errors.pithos.connection
|
| 1405 |
@errors.pithos.container
|
| 1406 |
@errors.pithos.object_path
|
| 1407 |
def _run(self): |
| 1408 |
if self.container is None: |
| 1409 |
r = self.client.get_account_info()
|
| 1410 |
elif self.path is None: |
| 1411 |
r = self.client.get_container_info(self.container) |
| 1412 |
else:
|
| 1413 |
r = self.client.get_object_info(
|
| 1414 |
self.path,
|
| 1415 |
version=self['object_version']) |
| 1416 |
print_dict(r) |
| 1417 |
|
| 1418 |
def main(self, container____path__=None): |
| 1419 |
super(self.__class__, self)._run(container____path__) |
| 1420 |
self._run()
|
| 1421 |
|
| 1422 |
|
| 1423 |
@command(pithos_cmds)
|
| 1424 |
class store_meta(_store_container_command): |
| 1425 |
"""Get metadata for account, containers or objects"""
|
| 1426 |
|
| 1427 |
arguments = dict(
|
| 1428 |
detail=FlagArgument('show detailed output', '-l'), |
| 1429 |
until=DateArgument('show metadata until then', '--until'), |
| 1430 |
object_version=ValueArgument( |
| 1431 |
'show specific version \ (applies only for objects)',
|
| 1432 |
'--object-version')
|
| 1433 |
) |
| 1434 |
|
| 1435 |
@errors.generic.all
|
| 1436 |
@errors.pithos.connection
|
| 1437 |
@errors.pithos.container
|
| 1438 |
@errors.pithos.object_path
|
| 1439 |
def _run(self): |
| 1440 |
until = self['until'] |
| 1441 |
if self.container is None: |
| 1442 |
if self['detail']: |
| 1443 |
r = self.client.get_account_info(until=until)
|
| 1444 |
else:
|
| 1445 |
r = self.client.get_account_meta(until=until)
|
| 1446 |
r = pretty_keys(r, '-')
|
| 1447 |
if r:
|
| 1448 |
print(bold(self.client.account))
|
| 1449 |
elif self.path is None: |
| 1450 |
if self['detail']: |
| 1451 |
r = self.client.get_container_info(until=until)
|
| 1452 |
else:
|
| 1453 |
cmeta = self.client.get_container_meta(until=until)
|
| 1454 |
ometa = self.client.get_container_object_meta(until=until)
|
| 1455 |
r = {}
|
| 1456 |
if cmeta:
|
| 1457 |
r['container-meta'] = pretty_keys(cmeta, '-') |
| 1458 |
if ometa:
|
| 1459 |
r['object-meta'] = pretty_keys(ometa, '-') |
| 1460 |
else:
|
| 1461 |
if self['detail']: |
| 1462 |
r = self.client.get_object_info(self.path, |
| 1463 |
version=self['object_version']) |
| 1464 |
else:
|
| 1465 |
r = self.client.get_object_meta(self.path, |
| 1466 |
version=self['object_version']) |
| 1467 |
if r:
|
| 1468 |
r = pretty_keys(pretty_keys(r, '-'))
|
| 1469 |
if r:
|
| 1470 |
print_dict(r) |
| 1471 |
|
| 1472 |
def main(self, container____path__=None): |
| 1473 |
super(self.__class__, self)._run(container____path__) |
| 1474 |
self._run()
|
| 1475 |
|
| 1476 |
|
| 1477 |
@command(pithos_cmds)
|
| 1478 |
class store_setmeta(_store_container_command): |
| 1479 |
"""Set a piece of metadata for account, container or object
|
| 1480 |
Metadata are formed as key:value pairs
|
| 1481 |
"""
|
| 1482 |
|
| 1483 |
@errors.generic.all
|
| 1484 |
@errors.pithos.connection
|
| 1485 |
@errors.pithos.container
|
| 1486 |
@errors.pithos.object_path
|
| 1487 |
def _run(self, metakey, metaval): |
| 1488 |
if not self.container: |
| 1489 |
self.client.set_account_meta({metakey: metaval})
|
| 1490 |
elif not self.path: |
| 1491 |
self.client.set_container_meta({metakey: metaval})
|
| 1492 |
else:
|
| 1493 |
self.client.set_object_meta(self.path, {metakey: metaval}) |
| 1494 |
|
| 1495 |
def main(self, metakey, metaval, container____path__=None): |
| 1496 |
super(self.__class__, self)._run(container____path__) |
| 1497 |
self._run(metakey=metakey, metaval=metaval)
|
| 1498 |
|
| 1499 |
|
| 1500 |
@command(pithos_cmds)
|
| 1501 |
class store_delmeta(_store_container_command): |
| 1502 |
"""Delete metadata with given key from account, container or object
|
| 1503 |
Metadata are formed as key:value objects
|
| 1504 |
- to get metadata of current account: /store meta
|
| 1505 |
- to get metadata of a container: /store meta <container>
|
| 1506 |
- to get metadata of an object: /store meta <container>:<path>
|
| 1507 |
"""
|
| 1508 |
|
| 1509 |
@errors.generic.all
|
| 1510 |
@errors.pithos.connection
|
| 1511 |
@errors.pithos.container
|
| 1512 |
@errors.pithos.object_path
|
| 1513 |
def _run(self, metakey): |
| 1514 |
if self.container is None: |
| 1515 |
self.client.del_account_meta(metakey)
|
| 1516 |
elif self.path is None: |
| 1517 |
self.client.del_container_meta(metakey)
|
| 1518 |
else:
|
| 1519 |
self.client.del_object_meta(self.path, metakey) |
| 1520 |
|
| 1521 |
def main(self, metakey, container____path__=None): |
| 1522 |
super(self.__class__, self)._run(container____path__) |
| 1523 |
self._run(metakey)
|
| 1524 |
|
| 1525 |
|
| 1526 |
@command(pithos_cmds)
|
| 1527 |
class store_quota(_store_account_command): |
| 1528 |
"""Get quota for account or container"""
|
| 1529 |
|
| 1530 |
arguments = dict(
|
| 1531 |
in_bytes=FlagArgument('Show result in bytes', ('-b', '--bytes')) |
| 1532 |
) |
| 1533 |
|
| 1534 |
@errors.generic.all
|
| 1535 |
@errors.pithos.connection
|
| 1536 |
@errors.pithos.container
|
| 1537 |
def _run(self): |
| 1538 |
if self.container: |
| 1539 |
reply = self.client.get_container_quota(self.container) |
| 1540 |
else:
|
| 1541 |
reply = self.client.get_account_quota()
|
| 1542 |
if not self['in_bytes']: |
| 1543 |
for k in reply: |
| 1544 |
reply[k] = format_size(reply[k]) |
| 1545 |
print_dict(pretty_keys(reply, '-'))
|
| 1546 |
|
| 1547 |
def main(self, container=None): |
| 1548 |
super(self.__class__, self)._run() |
| 1549 |
self.container = container
|
| 1550 |
self._run()
|
| 1551 |
|
| 1552 |
|
| 1553 |
@command(pithos_cmds)
|
| 1554 |
class store_setquota(_store_account_command): |
| 1555 |
"""Set new quota for account or container
|
| 1556 |
By default, quota is set in bytes
|
| 1557 |
Users may specify a different unit, e.g:
|
| 1558 |
/store setquota 2.3GB mycontainer
|
| 1559 |
Accepted units: B, KiB (1024 B), KB (1000 B), MiB, MB, GiB, GB, TiB, TB
|
| 1560 |
"""
|
| 1561 |
|
| 1562 |
@errors.generic.all
|
| 1563 |
def _calculate_quota(self, user_input): |
| 1564 |
quota = 0
|
| 1565 |
try:
|
| 1566 |
quota = int(user_input)
|
| 1567 |
except ValueError: |
| 1568 |
index = 0
|
| 1569 |
digits = [str(num) for num in range(0, 10)] + ['.'] |
| 1570 |
while user_input[index] in digits: |
| 1571 |
index += 1
|
| 1572 |
quota = user_input[:index] |
| 1573 |
format = user_input[index:] |
| 1574 |
try:
|
| 1575 |
return to_bytes(quota, format)
|
| 1576 |
except Exception as qe: |
| 1577 |
raiseCLIError(qe, |
| 1578 |
'Failed to convert %s to bytes' % user_input,
|
| 1579 |
details=[ |
| 1580 |
'Syntax: setquota <quota>[format] [container]',
|
| 1581 |
'e.g.: setquota 2.3GB mycontainer',
|
| 1582 |
'Acceptable formats:',
|
| 1583 |
'(*1024): B, KiB, MiB, GiB, TiB',
|
| 1584 |
'(*1000): B, KB, MB, GB, TB'])
|
| 1585 |
return quota
|
| 1586 |
|
| 1587 |
@errors.generic.all
|
| 1588 |
@errors.pithos.connection
|
| 1589 |
@errors.pithos.container
|
| 1590 |
def _run(self, quota): |
| 1591 |
if self.container: |
| 1592 |
self.client.container = self.container |
| 1593 |
self.client.set_container_quota(quota)
|
| 1594 |
else:
|
| 1595 |
self.client.set_account_quota(quota)
|
| 1596 |
|
| 1597 |
def main(self, quota, container=None): |
| 1598 |
super(self.__class__, self)._run() |
| 1599 |
quota = self._calculate_quota(quota)
|
| 1600 |
self.container = container
|
| 1601 |
self._run(quota)
|
| 1602 |
|
| 1603 |
|
| 1604 |
@command(pithos_cmds)
|
| 1605 |
class store_versioning(_store_account_command): |
| 1606 |
"""Get versioning for account or container"""
|
| 1607 |
|
| 1608 |
@errors.generic.all
|
| 1609 |
@errors.pithos.connection
|
| 1610 |
@errors.pithos.container
|
| 1611 |
def _run(self): |
| 1612 |
if self.container: |
| 1613 |
r = self.client.get_container_versioning(self.container) |
| 1614 |
else:
|
| 1615 |
r = self.client.get_account_versioning()
|
| 1616 |
print_dict(r) |
| 1617 |
|
| 1618 |
def main(self, container=None): |
| 1619 |
super(self.__class__, self)._run() |
| 1620 |
self.container = container
|
| 1621 |
self._run()
|
| 1622 |
|
| 1623 |
|
| 1624 |
@command(pithos_cmds)
|
| 1625 |
class store_setversioning(_store_account_command): |
| 1626 |
"""Set versioning mode (auto, none) for account or container"""
|
| 1627 |
|
| 1628 |
def _check_versioning(self, versioning): |
| 1629 |
if versioning and versioning.lower() in ('auto', 'none'): |
| 1630 |
return versioning.lower()
|
| 1631 |
raiseCLIError('Invalid versioning %s' % versioning, details=[
|
| 1632 |
'Versioning can be auto or none'])
|
| 1633 |
|
| 1634 |
@errors.generic.all
|
| 1635 |
@errors.pithos.connection
|
| 1636 |
@errors.pithos.container
|
| 1637 |
def _run(self, versioning): |
| 1638 |
if self.container: |
| 1639 |
self.client.container = self.container |
| 1640 |
self.client.set_container_versioning(versioning)
|
| 1641 |
else:
|
| 1642 |
self.client.set_account_versioning(versioning)
|
| 1643 |
|
| 1644 |
def main(self, versioning, container=None): |
| 1645 |
super(self.__class__, self)._run() |
| 1646 |
self._run(self._check_versioning(versioning)) |
| 1647 |
|
| 1648 |
|
| 1649 |
@command(pithos_cmds)
|
| 1650 |
class store_group(_store_account_command): |
| 1651 |
"""Get groups and group members"""
|
| 1652 |
|
| 1653 |
@errors.generic.all
|
| 1654 |
@errors.pithos.connection
|
| 1655 |
def _run(self): |
| 1656 |
r = self.client.get_account_group()
|
| 1657 |
print_dict(pretty_keys(r, '-'))
|
| 1658 |
|
| 1659 |
def main(self): |
| 1660 |
super(self.__class__, self)._run() |
| 1661 |
self._run()
|
| 1662 |
|
| 1663 |
|
| 1664 |
@command(pithos_cmds)
|
| 1665 |
class store_setgroup(_store_account_command): |
| 1666 |
"""Set a user group"""
|
| 1667 |
|
| 1668 |
@errors.generic.all
|
| 1669 |
@errors.pithos.connection
|
| 1670 |
def _run(self, groupname, *users): |
| 1671 |
self.client.set_account_group(groupname, users)
|
| 1672 |
|
| 1673 |
def main(self, groupname, *users): |
| 1674 |
super(self.__class__, self)._run() |
| 1675 |
if users:
|
| 1676 |
self._run(groupname, *users)
|
| 1677 |
else:
|
| 1678 |
raiseCLIError('No users to add in group %s' % groupname)
|
| 1679 |
|
| 1680 |
|
| 1681 |
@command(pithos_cmds)
|
| 1682 |
class store_delgroup(_store_account_command): |
| 1683 |
"""Delete a user group"""
|
| 1684 |
|
| 1685 |
@errors.generic.all
|
| 1686 |
@errors.pithos.connection
|
| 1687 |
def _run(self, groupname): |
| 1688 |
self.client.del_account_group(groupname)
|
| 1689 |
|
| 1690 |
def main(self, groupname): |
| 1691 |
super(self.__class__, self)._run() |
| 1692 |
self._run(groupname)
|
| 1693 |
|
| 1694 |
|
| 1695 |
@command(pithos_cmds)
|
| 1696 |
class store_sharers(_store_account_command): |
| 1697 |
"""List the accounts that share objects with current user"""
|
| 1698 |
|
| 1699 |
arguments = dict(
|
| 1700 |
detail=FlagArgument('show detailed output', '-l'), |
| 1701 |
marker=ValueArgument('show output greater then marker', '--marker') |
| 1702 |
) |
| 1703 |
|
| 1704 |
@errors.generic.all
|
| 1705 |
@errors.pithos.connection
|
| 1706 |
def _run(self): |
| 1707 |
accounts = self.client.get_sharing_accounts(marker=self['marker']) |
| 1708 |
print_items(accounts if self['detail']\ |
| 1709 |
else [acc['name'] for acc in accounts]) |
| 1710 |
|
| 1711 |
def main(self): |
| 1712 |
super(self.__class__, self)._run() |
| 1713 |
self._run()
|
| 1714 |
|
| 1715 |
|
| 1716 |
@command(pithos_cmds)
|
| 1717 |
class store_versions(_store_container_command): |
| 1718 |
"""Get the list of object versions
|
| 1719 |
Deleted objects may still have versions that can be used to restore it and
|
| 1720 |
get information about its previous state.
|
| 1721 |
The version number can be used in a number of other commands, like info,
|
| 1722 |
copy, move, meta. See these commands for more information, e.g.
|
| 1723 |
/store info -h
|
| 1724 |
"""
|
| 1725 |
|
| 1726 |
@errors.generic.all
|
| 1727 |
@errors.pithos.connection
|
| 1728 |
@errors.pithos.container
|
| 1729 |
@errors.pithos.object_path
|
| 1730 |
def _run(self): |
| 1731 |
versions = self.client.get_object_versionlist(self.path) |
| 1732 |
print_items([dict(
|
| 1733 |
id=vitem[0],
|
| 1734 |
created=strftime('%d-%m-%Y %H:%M:%S', localtime(float(vitem[1]))) |
| 1735 |
) for vitem in versions]) |
| 1736 |
|
| 1737 |
def main(self, container___path): |
| 1738 |
super(store_versions, self)._run( |
| 1739 |
container___path, |
| 1740 |
path_is_optional=False)
|
| 1741 |
self._run()
|