root / kamaki / cli / commands / pithos_cli.py @ 850685bf
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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 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 format_size, print_dict, pretty_keys |
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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 |
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from kamaki.clients.pithos import PithosClient, ClientError |
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from kamaki.cli.utils import bold |
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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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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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# Argument functionality
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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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:value type: "read=term1,term2,... write=term1,term2,..."
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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>
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where <start> and <end> are 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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def main(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.account = self.config.get('store', 'account')\ |
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or self.config.get('global', '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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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 main(self): |
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super(_store_account_command, self).main() |
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if self['account']: |
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self.client.account = self['account'] |
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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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generic_err_details = ['Choose one of the following options:',
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' 1. Set store.container variable (permanent)',
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' /config set store.container <container>',
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' 2. --container=<container> (temporary, overrides 1)',
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' 3. Use <container>:<path> (temporary, overrides all)']
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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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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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try:
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assert isinstance(container_with_path, str) |
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except AssertionError as err: |
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raiseCLIError(err) |
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cont, sep, path = container_with_path.partition(':')
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if sep:
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if not cont: |
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raiseCLIError(CLISyntaxError('Container is missing\n',
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details=self.generic_err_details))
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alt_cont = self['container'] |
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if alt_cont and cont != alt_cont: |
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raiseCLIError(CLISyntaxError( |
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'Conflict: 2 containers (%s, %s)' % (cont, alt_cont),
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details=self.generic_err_details)
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) |
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self.container = cont
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if not path: |
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raiseCLIError(CLISyntaxError( |
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'Path is missing for object in container %s' % cont,
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details=self.generic_err_details)
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) |
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self.path = path
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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 = cont
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elif path_is_optional:
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self.container = cont
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self.path = None |
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else:
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self.container = cont
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raiseCLIError(CLISyntaxError( |
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'Both container and path are required',
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details=self.generic_err_details)
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) |
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def main(self, container_with_path=None, path_is_optional=True): |
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super(_store_container_command, self).main() |
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if container_with_path is not None: |
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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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elif self['container']: |
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self.client.container = self['container'] |
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self.container = self.client.container |
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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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show_size=ValueArgument('print output in chunks of size N', '-N'), |
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limit=IntArgument('show limited output', '-n'), |
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marker=ValueArgument('show output greater that marker', '--marker'), |
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prefix=ValueArgument('show output staritng 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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) |
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def print_objects(self, object_list): |
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import sys |
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try:
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limit = int(self['show_size']) |
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except (AttributeError, TypeError): |
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limit = len(object_list) + 1 |
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for index, obj in enumerate(object_list): |
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if '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))) |
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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 limit <= index < len(object_list) and index % limit == 0: |
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print('(press "enter" to continue)')
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sys.stdin.read(1)
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def print_containers(self, container_list): |
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import sys |
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try:
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limit = self['show_size'] |
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limit = int(limit)
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except (AttributeError, TypeError): |
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limit = len(container_list) + 1 |
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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'])) |
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if self['detail']: |
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print(cname) |
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pretty_c = container.copy() |
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if 'bytes' in container: |
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pretty_c['bytes'] = '%s (%s)' % (container['bytes'], size) |
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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) |
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if limit <= index < len(container_list) and index % limit == 0: |
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print('(press "enter" to continue)')
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sys.stdin.read(1)
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def main(self, container____path__=None): |
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super(self.__class__, self).main(container____path__) |
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try:
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if self.container is None: |
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r = self.client.account_get(
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limit=self['limit'], |
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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 if self.path\ |
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else self['prefix'] |
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r = self.client.container_get(
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limit=self['limit'], |
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marker=self['marker'], |
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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']) |
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self.print_objects(r.json)
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except ClientError as err: |
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if err.status == 404: |
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if 'Container does not exist' in ('%s' % err): |
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raiseCLIError( |
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err, |
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'No container %s in account %s'\
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% (self.container, self.account), |
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details=self.generic_err_details)
|
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elif 'Object does not exist' in ('%s' % err): |
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raiseCLIError( |
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err, |
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'No object %s in %s\'s container %s'\
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% (self.path, self.account, self.container), |
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details=self.generic_err_details)
|
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raiseCLIError(err) |
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|
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|
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@command(pithos_cmds)
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class store_mkdir(_store_container_command): |
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"""Create a directory"""
|
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|
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def main(self, container___directory): |
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super(self.__class__, |
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self).main(container___directory, path_is_optional=False) |
395 |
try:
|
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self.client.create_directory(self.path) |
397 |
except ClientError as err: |
398 |
raiseCLIError(err) |
399 |
|
400 |
|
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@command(pithos_cmds)
|
402 |
class store_create(_store_container_command): |
403 |
"""Create a container or a directory object"""
|
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|
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arguments = dict(
|
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versioning=ValueArgument( |
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'set container versioning (auto/none)',
|
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'--versioning'),
|
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quota=IntArgument('set default container quota', '--quota'), |
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meta=KeyValueArgument( |
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'set container metadata (can be repeated)',
|
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'--meta')
|
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) |
414 |
|
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def main(self, container____directory__): |
416 |
super(self.__class__, self).main(container____directory__) |
417 |
try:
|
418 |
if self.path is None: |
419 |
self.client.container_put(quota=self['quota'], |
420 |
versioning=self['versioning'], |
421 |
metadata=self['meta']) |
422 |
else:
|
423 |
self.client.create_directory(self.path) |
424 |
except ClientError as err: |
425 |
raiseCLIError(err) |
426 |
|
427 |
|
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@command(pithos_cmds)
|
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class store_copy(_store_container_command): |
430 |
"""Copy an object from container to (another) container
|
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Use options:
|
432 |
1. <container1>:<path1> <container2>[:path2] : from container1 to 2, if
|
433 |
path2 is not given, target path will be container2:path1
|
434 |
2. <container>:<path1> <container>:<path2> : make a copy in the same
|
435 |
container
|
436 |
3. Use --container= instead of <container1>, but only for the first
|
437 |
parameter
|
438 |
"""
|
439 |
|
440 |
arguments = dict(
|
441 |
source_version=ValueArgument( |
442 |
'copy specific version',
|
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'--source-version'),
|
444 |
public=ValueArgument('make object publicly accessible', '--public'), |
445 |
content_type=ValueArgument( |
446 |
'change object\'s content type',
|
447 |
'--content-type'),
|
448 |
recursive=FlagArgument( |
449 |
'mass copy with delimiter /',
|
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('-r', '--recursive')) |
451 |
) |
452 |
|
453 |
def __init__(self, arguments={}): |
454 |
super(self.__class__, self).__init__(arguments) |
455 |
self['delimiter']=DelimiterArgument( |
456 |
self,
|
457 |
parsed_name='--delimiter',
|
458 |
help=u'copy objects prefixed as src_object + delimiter')
|
459 |
|
460 |
def main(self, source_container___path, destination_container____path__): |
461 |
super(self.__class__, |
462 |
self).main(source_container___path, path_is_optional=False) |
463 |
try:
|
464 |
dst = destination_container____path__.split(':')
|
465 |
dst_cont = dst[0]
|
466 |
dst_path = dst[1] if len(dst) > 1 else False |
467 |
self.client.copy_object(src_container=self.container, |
468 |
src_object=self.path,
|
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dst_container=dst_cont, |
470 |
dst_object=dst_path, |
471 |
source_version=self['source_version'], |
472 |
public=self['public'], |
473 |
content_type=self['content_type'], |
474 |
delimiter=self['delimiter']) |
475 |
except ClientError as err: |
476 |
raiseCLIError(err) |
477 |
|
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|
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@command(pithos_cmds)
|
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class store_move(_store_container_command): |
481 |
"""Copy an object
|
482 |
Use options:
|
483 |
1. <container1>:<path1> <container2>[:path2] : from container1 to 2, if
|
484 |
path2 is not given, target path will be container2:path1
|
485 |
2. <container>:<path1> <container>:<path2> : rename
|
486 |
3. Use --container= instead of <container1>, but only for the first
|
487 |
parameter
|
488 |
"""
|
489 |
|
490 |
arguments = dict(
|
491 |
source_version=ValueArgument('specify version', '--source-version'), |
492 |
public=FlagArgument('make object publicly accessible', '--public'), |
493 |
content_type=ValueArgument('modify content type', '--content-type'), |
494 |
recursive= FlagArgument('up to delimiter /', ('-r', '--recursive')) |
495 |
) |
496 |
|
497 |
def __init__(self, arguments={}): |
498 |
super(self.__class__, self).__init__(arguments) |
499 |
self['delimiter']=DelimiterArgument( |
500 |
self,
|
501 |
parsed_name='--delimiter',
|
502 |
help=u'move objects prefixed as src_object + delimiter')
|
503 |
|
504 |
def main(self, source_container___path, destination_container____path__): |
505 |
super(self.__class__, |
506 |
self).main(source_container___path, path_is_optional=False) |
507 |
try:
|
508 |
dst = destination_container____path__.split(':')
|
509 |
dst_cont = dst[0]
|
510 |
dst_path = dst[1] if len(dst) > 1 else False |
511 |
self.client.move_object(src_container=self.container, |
512 |
src_object=self.path,
|
513 |
dst_container=dst_cont, |
514 |
dst_object=dst_path, |
515 |
source_version=self['source_version'], |
516 |
public=self['public'], |
517 |
content_type=self['content_type'], |
518 |
delimiter=self['delimiter']) |
519 |
except ClientError as err: |
520 |
raiseCLIError(err) |
521 |
|
522 |
|
523 |
@command(pithos_cmds)
|
524 |
class store_append(_store_container_command): |
525 |
"""Append local file to (existing) remote object"""
|
526 |
|
527 |
arguments = dict(
|
528 |
progress_bar=ProgressBarArgument( |
529 |
'do not show progress bar',
|
530 |
'--no-progress-bar',
|
531 |
default=False)
|
532 |
) |
533 |
|
534 |
def main(self, local_path, container___path): |
535 |
super(self.__class__, |
536 |
self).main(container___path, path_is_optional=False) |
537 |
try:
|
538 |
f = open(local_path, 'rb') |
539 |
progress_bar = self.arguments['progress_bar'] |
540 |
try:
|
541 |
upload_cb = progress_bar.get_generator('Appending blocks')
|
542 |
except Exception: |
543 |
upload_cb = None
|
544 |
self.client.append_object(object=self.path, |
545 |
source_file=f, |
546 |
upload_cb=upload_cb) |
547 |
except ClientError as err: |
548 |
progress_bar.finish() |
549 |
raiseCLIError(err) |
550 |
finally:
|
551 |
progress_bar.finish() |
552 |
|
553 |
|
554 |
@command(pithos_cmds)
|
555 |
class store_truncate(_store_container_command): |
556 |
"""Truncate remote file up to a size"""
|
557 |
|
558 |
def main(self, container___path, size=0): |
559 |
super(self.__class__, |
560 |
self).main(container___path, path_is_optional=False) |
561 |
try:
|
562 |
self.client.truncate_object(self.path, size) |
563 |
except ClientError as err: |
564 |
raiseCLIError(err) |
565 |
|
566 |
|
567 |
@command(pithos_cmds)
|
568 |
class store_overwrite(_store_container_command): |
569 |
"""Overwrite part (from start to end) of a remote file"""
|
570 |
|
571 |
arguments = dict(
|
572 |
progress_bar=ProgressBarArgument( |
573 |
'do not show progress bar',
|
574 |
'--no-progress-bar',
|
575 |
default=False)
|
576 |
) |
577 |
|
578 |
def main(self, local_path, container___path, start, end): |
579 |
super(self.__class__, |
580 |
self).main(container___path, path_is_optional=False) |
581 |
try:
|
582 |
f = open(local_path, 'rb') |
583 |
progress_bar = self.arguments['progress_bar'] |
584 |
try:
|
585 |
upload_cb = progress_bar.get_generator('Overwritting blocks')
|
586 |
except Exception: |
587 |
upload_cb = None
|
588 |
self.client.overwrite_object(object=self.path, |
589 |
start=start, |
590 |
end=end, |
591 |
source_file=f, |
592 |
upload_cb=upload_cb) |
593 |
except ClientError as err: |
594 |
progress_bar.finish() |
595 |
raiseCLIError(err) |
596 |
finally:
|
597 |
progress_bar.finish() |
598 |
|
599 |
|
600 |
@command(pithos_cmds)
|
601 |
class store_manifest(_store_container_command): |
602 |
"""Create a remote file with uploaded parts by manifestation"""
|
603 |
|
604 |
arguments = dict(
|
605 |
etag=ValueArgument('check written data', '--etag'), |
606 |
content_encoding=ValueArgument( |
607 |
'set MIME content type',
|
608 |
'--content-encoding'),
|
609 |
content_disposition=ValueArgument( |
610 |
'the presentation style of the object',
|
611 |
'--content-disposition'),
|
612 |
content_type=ValueArgument('specify content type', '--content-type'), |
613 |
sharing=SharingArgument( |
614 |
'define object sharing policy \n' +\
|
615 |
' ( "read=user1,grp1,user2,... write=user1,grp2,..." )',
|
616 |
'--sharing'),
|
617 |
public=FlagArgument('make object publicly accessible', '--public') |
618 |
) |
619 |
|
620 |
def main(self, container___path): |
621 |
super(self.__class__, |
622 |
self).main(container___path, path_is_optional=False) |
623 |
try:
|
624 |
self.client.create_object_by_manifestation(
|
625 |
self.path,
|
626 |
content_encoding=self['content_encoding'], |
627 |
content_disposition=self['content_disposition'], |
628 |
content_type=self['content_type'], |
629 |
sharing=self['sharing'], |
630 |
public=self['public']) |
631 |
except ClientError as err: |
632 |
raiseCLIError(err) |
633 |
|
634 |
|
635 |
@command(pithos_cmds)
|
636 |
class store_upload(_store_container_command): |
637 |
"""Upload a file"""
|
638 |
|
639 |
arguments = dict(
|
640 |
use_hashes=FlagArgument( |
641 |
'provide hashmap file instead of data',
|
642 |
'--use-hashes'),
|
643 |
etag=ValueArgument('check written data', '--etag'), |
644 |
unchunked=FlagArgument('avoid chunked transfer mode', '--unchunked'), |
645 |
content_encoding=ValueArgument( |
646 |
'set MIME content type',
|
647 |
'--content-encoding'),
|
648 |
content_disposition=ValueArgument( |
649 |
'specify objects presentation style',
|
650 |
'--content-disposition'),
|
651 |
content_type=ValueArgument('specify content type', '--content-type'), |
652 |
sharing=SharingArgument( |
653 |
help='define sharing object policy \n' +\
|
654 |
'( "read=user1,grp1,user2,... write=user1,grp2,... )',
|
655 |
parsed_name='--sharing'),
|
656 |
public=FlagArgument('make object publicly accessible', '--public'), |
657 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
658 |
progress_bar=ProgressBarArgument( |
659 |
'do not show progress bar',
|
660 |
'--no-progress-bar',
|
661 |
default=False)
|
662 |
) |
663 |
|
664 |
def main(self, local_path, container____path__): |
665 |
super(self.__class__, self).main(container____path__) |
666 |
remote_path = self.path if self.path else local_path |
667 |
poolsize = self['poolsize'] |
668 |
if poolsize is not None: |
669 |
self.client.POOL_SIZE = int(poolsize) |
670 |
params = dict(content_encoding=self['content_encoding'], |
671 |
content_type=self['content_type'], |
672 |
content_disposition=self['content_disposition'], |
673 |
sharing=self['sharing'], |
674 |
public=self['public']) |
675 |
try:
|
676 |
progress_bar = self.arguments['progress_bar'] |
677 |
hash_bar = progress_bar.clone() |
678 |
with open(local_path, 'rb') as f: |
679 |
if self['unchunked']: |
680 |
self.client.upload_object_unchunked(
|
681 |
remote_path, |
682 |
f, |
683 |
etag=self['etag'], |
684 |
withHashFile=self['use_hashes'], |
685 |
**params) |
686 |
else:
|
687 |
hash_cb = hash_bar.get_generator( |
688 |
'Calculating block hashes')
|
689 |
upload_cb = progress_bar.get_generator('Uploading')
|
690 |
self.client.upload_object(
|
691 |
remote_path, |
692 |
f, |
693 |
hash_cb=hash_cb, |
694 |
upload_cb=upload_cb, |
695 |
**params) |
696 |
progress_bar.finish() |
697 |
hash_bar.finish() |
698 |
except ClientError as err: |
699 |
progress_bar.finish() |
700 |
hash_bar.finish() |
701 |
raiseCLIError(err, '"%s" not accessible' % container____path__)
|
702 |
except IOError as err: |
703 |
progress_bar.finish() |
704 |
hash_bar.finish() |
705 |
raiseCLIError(err, 'Failed to read form file %s' % local_path, 2) |
706 |
print 'Upload completed' |
707 |
|
708 |
|
709 |
@command(pithos_cmds)
|
710 |
class store_cat(_store_container_command): |
711 |
"""Print a file to console"""
|
712 |
|
713 |
arguments = dict(
|
714 |
range=RangeArgument('show range of data', '--range'), |
715 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
716 |
if_none_match=ValueArgument( |
717 |
'show output if ETags match',
|
718 |
'--if-none-match'),
|
719 |
if_modified_since=DateArgument( |
720 |
'show output modified since then',
|
721 |
'--if-modified-since'),
|
722 |
if_unmodified_since=DateArgument( |
723 |
'show output unmodified since then',
|
724 |
'--if-unmodified-since'),
|
725 |
object_version=ValueArgument( |
726 |
'get the specific version',
|
727 |
'--object-version')
|
728 |
) |
729 |
|
730 |
|
731 |
def main(self, container___path): |
732 |
super(self.__class__, |
733 |
self).main(container___path, path_is_optional=False) |
734 |
try:
|
735 |
self.client.download_object(self.path, stdout, |
736 |
range=self['range'], |
737 |
version=self['object_version'], |
738 |
if_match=self['if_match'], |
739 |
if_none_match=self['if_none_match'], |
740 |
if_modified_since=self['if_modified_since'], |
741 |
if_unmodified_since=self['if_unmodified_since']) |
742 |
except ClientError as err: |
743 |
raiseCLIError(err) |
744 |
|
745 |
|
746 |
@command(pithos_cmds)
|
747 |
class store_download(_store_container_command): |
748 |
"""Download a file"""
|
749 |
|
750 |
arguments = dict(
|
751 |
resume=FlagArgument('Resume instead of overwrite', '--resume'), |
752 |
range=RangeArgument('show range of data', '--range'), |
753 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
754 |
if_none_match=ValueArgument( |
755 |
'show output if ETags match',
|
756 |
'--if-none-match'),
|
757 |
if_modified_since=DateArgument( |
758 |
'show output modified since then',
|
759 |
'--if-modified-since'),
|
760 |
if_unmodified_since=DateArgument( |
761 |
'show output unmodified since then',
|
762 |
'--if-unmodified-since'),
|
763 |
object_version=ValueArgument( |
764 |
'get the specific version',
|
765 |
'--object-version'),
|
766 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
767 |
progress_bar=ProgressBarArgument( |
768 |
'do not show progress bar',
|
769 |
'--no-progress-bar',
|
770 |
default=False)
|
771 |
) |
772 |
|
773 |
def main(self, container___path, local_path): |
774 |
super(self.__class__, |
775 |
self).main(container___path, path_is_optional=False) |
776 |
|
777 |
# setup output stream
|
778 |
if local_path is None: |
779 |
out = stdout |
780 |
else:
|
781 |
try:
|
782 |
if self['resume']: |
783 |
out = open(local_path, 'rwb+') |
784 |
else:
|
785 |
out = open(local_path, 'wb+') |
786 |
except IOError as err: |
787 |
raiseCLIError(err, 'Cannot write to file %s' % local_path, 1) |
788 |
poolsize = self['poolsize'] |
789 |
if poolsize is not None: |
790 |
self.client.POOL_SIZE = int(poolsize) |
791 |
|
792 |
try:
|
793 |
progress_bar = self.arguments['progress_bar'] |
794 |
download_cb = progress_bar.get_generator('Downloading')
|
795 |
self.client.download_object(self.path, out, |
796 |
download_cb=download_cb, |
797 |
range=self['range'], |
798 |
version=self['object_version'], |
799 |
if_match=self['if_match'], |
800 |
resume=self['resume'], |
801 |
if_none_match=self['if_none_match'], |
802 |
if_modified_since=self['if_modified_since'], |
803 |
if_unmodified_since=self['if_unmodified_since']) |
804 |
progress_bar.finish() |
805 |
except ClientError as err: |
806 |
progress_bar.finish() |
807 |
raiseCLIError(err) |
808 |
except KeyboardInterrupt: |
809 |
from threading import enumerate as activethreads |
810 |
stdout.write('\nFinishing active threads ')
|
811 |
for thread in activethreads(): |
812 |
stdout.flush() |
813 |
try:
|
814 |
thread.join() |
815 |
stdout.write('.')
|
816 |
except RuntimeError: |
817 |
continue
|
818 |
progress_bar.finish() |
819 |
print('\ndownload canceled by user')
|
820 |
if local_path is not None: |
821 |
print('to resume, re-run with --resume')
|
822 |
except Exception as e: |
823 |
progress_bar.finish() |
824 |
raiseCLIError(e) |
825 |
print
|
826 |
|
827 |
|
828 |
@command(pithos_cmds)
|
829 |
class store_hashmap(_store_container_command): |
830 |
"""Get the hashmap of an object"""
|
831 |
|
832 |
arguments = dict(
|
833 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
834 |
if_none_match=ValueArgument( |
835 |
'show output if ETags match',
|
836 |
'--if-none-match'),
|
837 |
if_modified_since=DateArgument( |
838 |
'show output modified since then',
|
839 |
'--if-modified-since'),
|
840 |
if_unmodified_since=DateArgument( |
841 |
'show output unmodified since then',
|
842 |
'--if-unmodified-since'),
|
843 |
object_version=ValueArgument( |
844 |
'get the specific version',
|
845 |
'--object-version')
|
846 |
) |
847 |
|
848 |
def main(self, container___path): |
849 |
super(self.__class__, |
850 |
self).main(container___path, path_is_optional=False) |
851 |
try:
|
852 |
data = self.client.get_object_hashmap(
|
853 |
self.path,
|
854 |
version=self['object_version'], |
855 |
if_match=self['if_match'], |
856 |
if_none_match=self['if_none_match'], |
857 |
if_modified_since=self['if_modified_since'], |
858 |
if_unmodified_since=self['if_unmodified_since']) |
859 |
except ClientError as err: |
860 |
raiseCLIError(err) |
861 |
print_dict(data) |
862 |
|
863 |
|
864 |
@command(pithos_cmds)
|
865 |
class store_delete(_store_container_command): |
866 |
"""Delete a container [or an object]"""
|
867 |
|
868 |
arguments = dict(
|
869 |
until=DateArgument( 'remove history until that date', '--until'), |
870 |
recursive=FlagArgument( |
871 |
'empty dir or container and delete (if dir)',
|
872 |
('-r', '--recursive')) |
873 |
) |
874 |
|
875 |
def __init__(self, arguments={}): |
876 |
super(self.__class__, self).__init__(arguments) |
877 |
self['delimiter']=DelimiterArgument( |
878 |
self,
|
879 |
parsed_name='--delimiter',
|
880 |
help='delete objects prefixed with <object><delimiter>')
|
881 |
|
882 |
def main(self, container____path__): |
883 |
super(self.__class__, self).main(container____path__) |
884 |
try:
|
885 |
if self.path is None: |
886 |
self.client.del_container(
|
887 |
until=self['until'], |
888 |
delimiter=self['delimiter']) |
889 |
else:
|
890 |
# self.client.delete_object(self.path)
|
891 |
self.client.del_object(
|
892 |
self.path,
|
893 |
until=self['until'], |
894 |
delimiter=self['delimiter']) |
895 |
except ClientError as err: |
896 |
raiseCLIError(err) |
897 |
|
898 |
|
899 |
@command(pithos_cmds)
|
900 |
class store_purge(_store_container_command): |
901 |
"""Purge a container
|
902 |
To completely erase a container:
|
903 |
/store delete -r <container>
|
904 |
/store purge <container
|
905 |
"""
|
906 |
|
907 |
def main(self, container): |
908 |
super(self.__class__, self).main(container) |
909 |
try:
|
910 |
self.client.purge_container()
|
911 |
except ClientError as err: |
912 |
raiseCLIError(err) |
913 |
|
914 |
|
915 |
@command(pithos_cmds)
|
916 |
class store_publish(_store_container_command): |
917 |
"""Publish the object and print the public url"""
|
918 |
|
919 |
def main(self, container___path): |
920 |
super(self.__class__, |
921 |
self).main(container___path, path_is_optional=False) |
922 |
try:
|
923 |
url = self.client.publish_object(self.path) |
924 |
except ClientError as err: |
925 |
raiseCLIError(err) |
926 |
print(url) |
927 |
|
928 |
|
929 |
@command(pithos_cmds)
|
930 |
class store_unpublish(_store_container_command): |
931 |
"""Unpublish an object"""
|
932 |
|
933 |
def main(self, container___path): |
934 |
super(self.__class__, |
935 |
self).main(container___path, path_is_optional=False) |
936 |
try:
|
937 |
self.client.unpublish_object(self.path) |
938 |
except ClientError as err: |
939 |
raiseCLIError(err) |
940 |
|
941 |
|
942 |
@command(pithos_cmds)
|
943 |
class store_permissions(_store_container_command): |
944 |
"""Get object read / write permissions """
|
945 |
|
946 |
def main(self, container___path): |
947 |
super(self.__class__, |
948 |
self).main(container___path, path_is_optional=False) |
949 |
try:
|
950 |
reply = self.client.get_object_sharing(self.path) |
951 |
print_dict(reply) |
952 |
except ClientError as err: |
953 |
raiseCLIError(err) |
954 |
|
955 |
|
956 |
@command(pithos_cmds)
|
957 |
class store_setpermissions(_store_container_command): |
958 |
"""Set sharing permissions """
|
959 |
|
960 |
def format_permition_dict(self, permissions): |
961 |
read = False
|
962 |
write = False
|
963 |
for perms in permissions: |
964 |
splstr = perms.split('=')
|
965 |
if 'read' == splstr[0]: |
966 |
read = [user_or_group.strip() \ |
967 |
for user_or_group in splstr[1].split(',')] |
968 |
elif 'write' == splstr[0]: |
969 |
write = [user_or_group.strip() \ |
970 |
for user_or_group in splstr[1].split(',')] |
971 |
else:
|
972 |
read = False
|
973 |
write = False
|
974 |
if not read and not write: |
975 |
raiseCLIError(None,
|
976 |
'Usage:\tread=<groups,users> write=<groups,users>')
|
977 |
return (read, write)
|
978 |
|
979 |
def main(self, container___path, *permissions): |
980 |
super(self.__class__, |
981 |
self).main(container___path, path_is_optional=False) |
982 |
(read, write) = self.format_permition_dict(permissions)
|
983 |
try:
|
984 |
self.client.set_object_sharing(self.path, |
985 |
read_permition=read, write_permition=write) |
986 |
except ClientError as err: |
987 |
raiseCLIError(err) |
988 |
|
989 |
|
990 |
@command(pithos_cmds)
|
991 |
class store_delpermissions(_store_container_command): |
992 |
"""Delete all sharing permissions"""
|
993 |
|
994 |
def main(self, container___path): |
995 |
super(self.__class__, |
996 |
self).main(container___path, path_is_optional=False) |
997 |
try:
|
998 |
self.client.del_object_sharing(self.path) |
999 |
except ClientError as err: |
1000 |
raiseCLIError(err) |
1001 |
|
1002 |
|
1003 |
@command(pithos_cmds)
|
1004 |
class store_info(_store_container_command): |
1005 |
"""Get information for account [, container [or object]]"""
|
1006 |
|
1007 |
arguments = dict(
|
1008 |
object_version=ValueArgument( |
1009 |
'show specific version \ (applies only for objects)',
|
1010 |
'--object-version')
|
1011 |
) |
1012 |
|
1013 |
def main(self, container____path__=None): |
1014 |
super(self.__class__, self).main(container____path__) |
1015 |
try:
|
1016 |
if self.container is None: |
1017 |
reply = self.client.get_account_info()
|
1018 |
elif self.path is None: |
1019 |
reply = self.client.get_container_info(self.container) |
1020 |
else:
|
1021 |
reply = self.client.get_object_info(
|
1022 |
self.path,
|
1023 |
version=self['object_version']) |
1024 |
except ClientError as err: |
1025 |
raiseCLIError(err) |
1026 |
print_dict(reply) |
1027 |
|
1028 |
|
1029 |
@command(pithos_cmds)
|
1030 |
class store_meta(_store_container_command): |
1031 |
"""Get custom meta-content for account [, container [or object]]"""
|
1032 |
|
1033 |
arguments = dict(
|
1034 |
detail=FlagArgument('show detailed output', '-l'), |
1035 |
until=DateArgument('show metadata until then', '--until'), |
1036 |
object_version=ValueArgument( |
1037 |
'show specific version \ (applies only for objects)',
|
1038 |
'--object-version')
|
1039 |
) |
1040 |
|
1041 |
def main(self, container____path__=None): |
1042 |
super(self.__class__, self).main(container____path__) |
1043 |
|
1044 |
detail = self['detail'] |
1045 |
try:
|
1046 |
until = self['until'] |
1047 |
if self.container is None: |
1048 |
print(bold(self.client.account))
|
1049 |
if detail:
|
1050 |
reply = self.client.get_account_info(until=until)
|
1051 |
else:
|
1052 |
reply = self.client.get_account_meta(until=until)
|
1053 |
reply = pretty_keys(reply, '-')
|
1054 |
elif self.path is None: |
1055 |
print(bold('%s: %s' % (self.client.account, self.container))) |
1056 |
if detail:
|
1057 |
reply = self.client.get_container_info(until=until)
|
1058 |
else:
|
1059 |
cmeta = self.client.get_container_meta(until=until)
|
1060 |
ometa = self.client.get_container_object_meta(until=until)
|
1061 |
reply = {'container-meta': pretty_keys(cmeta, '-'), |
1062 |
'object-meta': pretty_keys(ometa, '-')} |
1063 |
else:
|
1064 |
print(bold('%s: %s:%s'\
|
1065 |
% (self.client.account, self.container, self.path))) |
1066 |
version = self['object_version'] |
1067 |
if detail:
|
1068 |
reply = self.client.get_object_info(self.path, |
1069 |
version=version) |
1070 |
else:
|
1071 |
reply = self.client.get_object_meta(self.path, |
1072 |
version=version) |
1073 |
reply = pretty_keys(pretty_keys(reply, '-'))
|
1074 |
except ClientError as err: |
1075 |
raiseCLIError(err) |
1076 |
print_dict(reply) |
1077 |
|
1078 |
|
1079 |
@command(pithos_cmds)
|
1080 |
class store_setmeta(_store_container_command): |
1081 |
"""Set a new metadatum for account [, container [or object]]"""
|
1082 |
|
1083 |
def main(self, metakey___metaval, container____path__=None): |
1084 |
super(self.__class__, self).main(container____path__) |
1085 |
try:
|
1086 |
metakey, metavalue = metakey___metaval.split(':')
|
1087 |
except ValueError as err: |
1088 |
raiseCLIError(err, 'Usage: metakey:metavalue', importance=1) |
1089 |
try:
|
1090 |
if self.container is None: |
1091 |
self.client.set_account_meta({metakey: metavalue})
|
1092 |
elif self.path is None: |
1093 |
self.client.set_container_meta({metakey: metavalue})
|
1094 |
else:
|
1095 |
self.client.set_object_meta(self.path, {metakey: metavalue}) |
1096 |
except ClientError as err: |
1097 |
raiseCLIError(err) |
1098 |
|
1099 |
|
1100 |
@command(pithos_cmds)
|
1101 |
class store_delmeta(_store_container_command): |
1102 |
"""Delete an existing metadatum of account [, container [or object]]"""
|
1103 |
|
1104 |
def main(self, metakey, container____path__=None): |
1105 |
super(self.__class__, self).main(container____path__) |
1106 |
try:
|
1107 |
if self.container is None: |
1108 |
self.client.del_account_meta(metakey)
|
1109 |
elif self.path is None: |
1110 |
self.client.del_container_meta(metakey)
|
1111 |
else:
|
1112 |
self.client.del_object_meta(self.path, metakey) |
1113 |
except ClientError as err: |
1114 |
raiseCLIError(err) |
1115 |
|
1116 |
|
1117 |
@command(pithos_cmds)
|
1118 |
class store_quota(_store_account_command): |
1119 |
"""Get quota for account [or container]"""
|
1120 |
|
1121 |
def main(self, container=None): |
1122 |
super(self.__class__, self).main() |
1123 |
try:
|
1124 |
if container is None: |
1125 |
reply = self.client.get_account_quota()
|
1126 |
else:
|
1127 |
reply = self.client.get_container_quota(container)
|
1128 |
except ClientError as err: |
1129 |
raiseCLIError(err) |
1130 |
print_dict(reply) |
1131 |
|
1132 |
|
1133 |
@command(pithos_cmds)
|
1134 |
class store_setquota(_store_account_command): |
1135 |
"""Set new quota (in KB) for account [or container]"""
|
1136 |
|
1137 |
def main(self, quota, container=None): |
1138 |
super(self.__class__, self).main() |
1139 |
try:
|
1140 |
if container is None: |
1141 |
self.client.set_account_quota(quota)
|
1142 |
else:
|
1143 |
self.client.container = container
|
1144 |
self.client.set_container_quota(quota)
|
1145 |
except ClientError as err: |
1146 |
raiseCLIError(err) |
1147 |
|
1148 |
|
1149 |
@command(pithos_cmds)
|
1150 |
class store_versioning(_store_account_command): |
1151 |
"""Get versioning for account [or container ]"""
|
1152 |
|
1153 |
def main(self, container=None): |
1154 |
super(self.__class__, self).main() |
1155 |
try:
|
1156 |
if container is None: |
1157 |
reply = self.client.get_account_versioning()
|
1158 |
else:
|
1159 |
reply = self.client.get_container_versioning(container)
|
1160 |
except ClientError as err: |
1161 |
raiseCLIError(err) |
1162 |
print_dict(reply) |
1163 |
|
1164 |
|
1165 |
@command(pithos_cmds)
|
1166 |
class store_setversioning(_store_account_command): |
1167 |
"""Set new versioning (auto, none) for account [or container]"""
|
1168 |
|
1169 |
def main(self, versioning, container=None): |
1170 |
super(self.__class__, self).main() |
1171 |
try:
|
1172 |
if container is None: |
1173 |
self.client.set_account_versioning(versioning)
|
1174 |
else:
|
1175 |
self.client.container = container
|
1176 |
self.client.set_container_versioning(versioning)
|
1177 |
except ClientError as err: |
1178 |
raiseCLIError(err) |
1179 |
|
1180 |
|
1181 |
@command(pithos_cmds)
|
1182 |
class store_group(_store_account_command): |
1183 |
"""Get user groups details for account"""
|
1184 |
|
1185 |
def main(self): |
1186 |
super(self.__class__, self).main() |
1187 |
try:
|
1188 |
reply = self.client.get_account_group()
|
1189 |
except ClientError as err: |
1190 |
raiseCLIError(err) |
1191 |
print_dict(reply) |
1192 |
|
1193 |
|
1194 |
@command(pithos_cmds)
|
1195 |
class store_setgroup(_store_account_command): |
1196 |
"""Create/update a new user group on account"""
|
1197 |
|
1198 |
def main(self, groupname, *users): |
1199 |
super(self.__class__, self).main() |
1200 |
try:
|
1201 |
self.client.set_account_group(groupname, users)
|
1202 |
except ClientError as err: |
1203 |
raiseCLIError(err) |
1204 |
|
1205 |
|
1206 |
@command(pithos_cmds)
|
1207 |
class store_delgroup(_store_account_command): |
1208 |
"""Delete a user group on an account"""
|
1209 |
|
1210 |
def main(self, groupname): |
1211 |
super(self.__class__, self).main() |
1212 |
try:
|
1213 |
self.client.del_account_group(groupname)
|
1214 |
except ClientError as err: |
1215 |
raiseCLIError(err) |
1216 |
|
1217 |
|
1218 |
@command(pithos_cmds)
|
1219 |
class store_sharers(_store_account_command): |
1220 |
"""List the accounts that share objects with default account"""
|
1221 |
|
1222 |
arguments = dict(
|
1223 |
detail=FlagArgument('show detailed output', '-l'), |
1224 |
marker=ValueArgument('show output greater then marker', '--marker') |
1225 |
) |
1226 |
|
1227 |
def main(self): |
1228 |
super(self.__class__, self).main() |
1229 |
try:
|
1230 |
marker = self['marker'] |
1231 |
accounts = self.client.get_sharing_accounts(marker=marker)
|
1232 |
except ClientError as err: |
1233 |
raiseCLIError(err) |
1234 |
|
1235 |
for acc in accounts: |
1236 |
stdout.write(bold(acc['name']) + ' ') |
1237 |
if self['detail']: |
1238 |
print_dict(acc, exclude='name', ident=4) |
1239 |
if not self['detail']: |
1240 |
print
|
1241 |
|
1242 |
|
1243 |
@command(pithos_cmds)
|
1244 |
class store_versions(_store_container_command): |
1245 |
"""Get the version list of an object"""
|
1246 |
|
1247 |
def main(self, container___path): |
1248 |
super(store_versions, self).main(container___path) |
1249 |
try:
|
1250 |
versions = self.client.get_object_versionlist(self.path) |
1251 |
except ClientError as err: |
1252 |
raiseCLIError(err) |
1253 |
|
1254 |
print('%s:%s versions' % (self.container, self.path)) |
1255 |
for vitem in versions: |
1256 |
t = localtime(float(vitem[1])) |
1257 |
vid = bold(unicode(vitem[0])) |
1258 |
print('\t%s \t(%s)' % (vid, strftime('%d-%m-%Y %H:%M:%S', t))) |
1259 |
|
1260 |
|
1261 |
@command(pithos_cmds)
|
1262 |
class store_touch(_store_container_command): |
1263 |
"""Create an empty file of type application/octet-stream
|
1264 |
If object exists, this command will make reset it to 0 length
|
1265 |
"""
|
1266 |
|
1267 |
def main(self, container___path, content_type='application/octet-stream'): |
1268 |
super(store_touch, self).main(container___path) |
1269 |
try:
|
1270 |
self.client.create_object(self.path, content_type) |
1271 |
except ClientError as err: |
1272 |
raiseCLIError(err) |