root / kamaki / cli / commands / pithos_cli.py @ 1e29b9f6
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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, page_hold |
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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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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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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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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 = ['To specify a container:',
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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 the container:path format (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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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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) |
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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 '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 self['more']: |
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page_hold(index, limit, len(object_list))
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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'])) |
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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 self['more']: |
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page_hold(index + 1, limit, len(container_list)) |
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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=False if self['more'] else 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=False if self['more'] else 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: |
371 |
if err.status == 404: |
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if 'container' in ('%s' % err).lower(): |
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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' in ('%s' % err).lower(): |
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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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except Exception as e: |
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raiseCLIError(e) |
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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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"""
|
393 |
|
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__doc__ += '\n. '.join(about_directories)
|
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|
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def main(self, container___directory): |
397 |
super(self.__class__, |
398 |
self).main(container___directory, path_is_optional=False) |
399 |
try:
|
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self.client.create_directory(self.path) |
401 |
except ClientError as err: |
402 |
if err.status == 404: |
403 |
if 'container' in ('%s' % err).lower(): |
404 |
raiseCLIError( |
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err, |
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'No container %s in account %s'\
|
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% (self.container, self.account), |
408 |
details=self.generic_err_details)
|
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raiseCLIError(err) |
410 |
except Exception as err: |
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raiseCLIError(err) |
412 |
|
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|
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@command(pithos_cmds)
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class store_touch(_store_container_command): |
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"""Create an empty object (file)
|
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If object exists, this command will reset it to 0 length
|
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"""
|
419 |
|
420 |
arguments = dict(
|
421 |
content_type=ValueArgument( |
422 |
'Set content type (default: application/octet-stream)',
|
423 |
'--content-type',
|
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default='application/octet-stream')
|
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) |
426 |
|
427 |
def main(self, container___path): |
428 |
super(store_touch, self).main(container___path) |
429 |
try:
|
430 |
self.client.create_object(self.path, self['content_type']) |
431 |
except ClientError as err: |
432 |
if err.status == 404: |
433 |
if 'container' in ('%s' % err).lower(): |
434 |
raiseCLIError( |
435 |
err, |
436 |
'No container %s in account %s'\
|
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% (self.container, self.account), |
438 |
details=self.generic_err_details)
|
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raiseCLIError(err) |
440 |
except Exception as err: |
441 |
raiseCLIError(err) |
442 |
|
443 |
|
444 |
@command(pithos_cmds)
|
445 |
class store_create(_store_account_command): |
446 |
"""Create a container"""
|
447 |
|
448 |
arguments = dict(
|
449 |
versioning=ValueArgument( |
450 |
'set container versioning (auto/none)',
|
451 |
'--versioning'),
|
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quota=IntArgument('set default container quota', '--quota'), |
453 |
meta=KeyValueArgument( |
454 |
'set container metadata (can be repeated)',
|
455 |
'--meta')
|
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) |
457 |
|
458 |
def main(self, container): |
459 |
super(self.__class__, self).main(container) |
460 |
try:
|
461 |
self.client.container_put(quota=self['quota'], |
462 |
versioning=self['versioning'], |
463 |
metadata=self['meta']) |
464 |
except ClientError as err: |
465 |
if err.status == 404: |
466 |
if 'container' in ('%s' % err).lower(): |
467 |
raiseCLIError( |
468 |
err, |
469 |
'No container %s in account %s'\
|
470 |
% (self.container, self.account), |
471 |
details=self.generic_err_details)
|
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raiseCLIError(err) |
473 |
except Exception as e: |
474 |
raiseCLIError(e) |
475 |
|
476 |
|
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@command(pithos_cmds)
|
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class store_copy(_store_container_command): |
479 |
"""Copy an object from container to (another) container
|
480 |
Use options:
|
481 |
1. <container1>:<path1> <container2>[:path2] : from container1 to 2, if
|
482 |
path2 is not given, target path will be container2:path1
|
483 |
2. <container>:<path1> <container>:<path2> : make a copy in the same
|
484 |
container
|
485 |
3. Use --container= instead of <container1>, but only for the first
|
486 |
parameter
|
487 |
"""
|
488 |
|
489 |
arguments = dict(
|
490 |
source_version=ValueArgument( |
491 |
'copy specific version',
|
492 |
'--source-version'),
|
493 |
public=ValueArgument('make object publicly accessible', '--public'), |
494 |
content_type=ValueArgument( |
495 |
'change object\'s content type',
|
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'--content-type'),
|
497 |
recursive=FlagArgument( |
498 |
'mass copy with delimiter /',
|
499 |
('-r', '--recursive')) |
500 |
) |
501 |
|
502 |
def __init__(self, arguments={}): |
503 |
super(self.__class__, self).__init__(arguments) |
504 |
self['delimiter'] = DelimiterArgument( |
505 |
self,
|
506 |
parsed_name='--delimiter',
|
507 |
help=u'copy objects prefixed as src_object + delimiter')
|
508 |
|
509 |
def main(self, source_container___path, destination_container____path__): |
510 |
super(self.__class__, |
511 |
self).main(source_container___path, path_is_optional=False) |
512 |
try:
|
513 |
dst = destination_container____path__.split(':')
|
514 |
dst_cont = dst[0]
|
515 |
dst_path = dst[1] if len(dst) > 1 else False |
516 |
self.client.copy_object(src_container=self.container, |
517 |
src_object=self.path,
|
518 |
dst_container=dst_cont, |
519 |
dst_object=dst_path, |
520 |
source_version=self['source_version'], |
521 |
public=self['public'], |
522 |
content_type=self['content_type'], |
523 |
delimiter=self['delimiter']) |
524 |
except ClientError as err: |
525 |
raiseCLIError(err) |
526 |
|
527 |
|
528 |
@command(pithos_cmds)
|
529 |
class store_move(_store_container_command): |
530 |
"""Copy an object
|
531 |
Use options:
|
532 |
1. <container1>:<path1> <container2>[:path2] : from container1 to 2, if
|
533 |
path2 is not given, target path will be container2:path1
|
534 |
2. <container>:<path1> <container>:<path2> : rename
|
535 |
3. Use --container= instead of <container1>, but only for the first
|
536 |
parameter
|
537 |
"""
|
538 |
|
539 |
arguments = dict(
|
540 |
source_version=ValueArgument('specify version', '--source-version'), |
541 |
public=FlagArgument('make object publicly accessible', '--public'), |
542 |
content_type=ValueArgument('modify content type', '--content-type'), |
543 |
recursive= FlagArgument('up to delimiter /', ('-r', '--recursive')) |
544 |
) |
545 |
|
546 |
def __init__(self, arguments={}): |
547 |
super(self.__class__, self).__init__(arguments) |
548 |
self['delimiter']=DelimiterArgument( |
549 |
self,
|
550 |
parsed_name='--delimiter',
|
551 |
help=u'move objects prefixed as src_object + delimiter')
|
552 |
|
553 |
def main(self, source_container___path, destination_container____path__): |
554 |
super(self.__class__, |
555 |
self).main(source_container___path, path_is_optional=False) |
556 |
try:
|
557 |
dst = destination_container____path__.split(':')
|
558 |
dst_cont = dst[0]
|
559 |
dst_path = dst[1] if len(dst) > 1 else False |
560 |
self.client.move_object(src_container=self.container, |
561 |
src_object=self.path,
|
562 |
dst_container=dst_cont, |
563 |
dst_object=dst_path, |
564 |
source_version=self['source_version'], |
565 |
public=self['public'], |
566 |
content_type=self['content_type'], |
567 |
delimiter=self['delimiter']) |
568 |
except ClientError as err: |
569 |
raiseCLIError(err) |
570 |
|
571 |
|
572 |
@command(pithos_cmds)
|
573 |
class store_append(_store_container_command): |
574 |
"""Append local file to (existing) remote object"""
|
575 |
|
576 |
arguments = dict(
|
577 |
progress_bar=ProgressBarArgument( |
578 |
'do not show progress bar',
|
579 |
'--no-progress-bar',
|
580 |
default=False)
|
581 |
) |
582 |
|
583 |
def main(self, local_path, container___path): |
584 |
super(self.__class__, |
585 |
self).main(container___path, path_is_optional=False) |
586 |
try:
|
587 |
f = open(local_path, 'rb') |
588 |
progress_bar = self.arguments['progress_bar'] |
589 |
try:
|
590 |
upload_cb = progress_bar.get_generator('Appending blocks')
|
591 |
except Exception: |
592 |
upload_cb = None
|
593 |
self.client.append_object(object=self.path, |
594 |
source_file=f, |
595 |
upload_cb=upload_cb) |
596 |
except ClientError as err: |
597 |
progress_bar.finish() |
598 |
raiseCLIError(err) |
599 |
finally:
|
600 |
progress_bar.finish() |
601 |
|
602 |
|
603 |
@command(pithos_cmds)
|
604 |
class store_truncate(_store_container_command): |
605 |
"""Truncate remote file up to a size"""
|
606 |
|
607 |
def main(self, container___path, size=0): |
608 |
super(self.__class__, |
609 |
self).main(container___path, path_is_optional=False) |
610 |
try:
|
611 |
self.client.truncate_object(self.path, size) |
612 |
except ClientError as err: |
613 |
raiseCLIError(err) |
614 |
|
615 |
|
616 |
@command(pithos_cmds)
|
617 |
class store_overwrite(_store_container_command): |
618 |
"""Overwrite part (from start to end) of a remote file"""
|
619 |
|
620 |
arguments = dict(
|
621 |
progress_bar=ProgressBarArgument( |
622 |
'do not show progress bar',
|
623 |
'--no-progress-bar',
|
624 |
default=False)
|
625 |
) |
626 |
|
627 |
def main(self, local_path, container___path, start, end): |
628 |
super(self.__class__, |
629 |
self).main(container___path, path_is_optional=False) |
630 |
try:
|
631 |
f = open(local_path, 'rb') |
632 |
progress_bar = self.arguments['progress_bar'] |
633 |
try:
|
634 |
upload_cb = progress_bar.get_generator('Overwritting blocks')
|
635 |
except Exception: |
636 |
upload_cb = None
|
637 |
self.client.overwrite_object(object=self.path, |
638 |
start=start, |
639 |
end=end, |
640 |
source_file=f, |
641 |
upload_cb=upload_cb) |
642 |
except ClientError as err: |
643 |
progress_bar.finish() |
644 |
raiseCLIError(err) |
645 |
finally:
|
646 |
progress_bar.finish() |
647 |
|
648 |
|
649 |
@command(pithos_cmds)
|
650 |
class store_manifest(_store_container_command): |
651 |
"""Create a remote file with uploaded parts by manifestation"""
|
652 |
|
653 |
arguments = dict(
|
654 |
etag=ValueArgument('check written data', '--etag'), |
655 |
content_encoding=ValueArgument( |
656 |
'set MIME content type',
|
657 |
'--content-encoding'),
|
658 |
content_disposition=ValueArgument( |
659 |
'the presentation style of the object',
|
660 |
'--content-disposition'),
|
661 |
content_type=ValueArgument('specify content type', '--content-type'), |
662 |
sharing=SharingArgument( |
663 |
'define object sharing policy \n' +\
|
664 |
' ( "read=user1,grp1,user2,... write=user1,grp2,..." )',
|
665 |
'--sharing'),
|
666 |
public=FlagArgument('make object publicly accessible', '--public') |
667 |
) |
668 |
|
669 |
def main(self, container___path): |
670 |
super(self.__class__, |
671 |
self).main(container___path, path_is_optional=False) |
672 |
try:
|
673 |
self.client.create_object_by_manifestation(
|
674 |
self.path,
|
675 |
content_encoding=self['content_encoding'], |
676 |
content_disposition=self['content_disposition'], |
677 |
content_type=self['content_type'], |
678 |
sharing=self['sharing'], |
679 |
public=self['public']) |
680 |
except ClientError as err: |
681 |
raiseCLIError(err) |
682 |
|
683 |
|
684 |
@command(pithos_cmds)
|
685 |
class store_upload(_store_container_command): |
686 |
"""Upload a file"""
|
687 |
|
688 |
arguments = dict(
|
689 |
use_hashes=FlagArgument( |
690 |
'provide hashmap file instead of data',
|
691 |
'--use-hashes'),
|
692 |
etag=ValueArgument('check written data', '--etag'), |
693 |
unchunked=FlagArgument('avoid chunked transfer mode', '--unchunked'), |
694 |
content_encoding=ValueArgument( |
695 |
'set MIME content type',
|
696 |
'--content-encoding'),
|
697 |
content_disposition=ValueArgument( |
698 |
'specify objects presentation style',
|
699 |
'--content-disposition'),
|
700 |
content_type=ValueArgument('specify content type', '--content-type'), |
701 |
sharing=SharingArgument( |
702 |
help='define sharing object policy \n' +\
|
703 |
'( "read=user1,grp1,user2,... write=user1,grp2,... )',
|
704 |
parsed_name='--sharing'),
|
705 |
public=FlagArgument('make object publicly accessible', '--public'), |
706 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
707 |
progress_bar=ProgressBarArgument( |
708 |
'do not show progress bar',
|
709 |
'--no-progress-bar',
|
710 |
default=False)
|
711 |
) |
712 |
|
713 |
def main(self, local_path, container____path__): |
714 |
super(self.__class__, self).main(container____path__) |
715 |
remote_path = self.path if self.path else local_path |
716 |
poolsize = self['poolsize'] |
717 |
if poolsize is not None: |
718 |
self.client.POOL_SIZE = int(poolsize) |
719 |
params = dict(content_encoding=self['content_encoding'], |
720 |
content_type=self['content_type'], |
721 |
content_disposition=self['content_disposition'], |
722 |
sharing=self['sharing'], |
723 |
public=self['public']) |
724 |
try:
|
725 |
progress_bar = self.arguments['progress_bar'] |
726 |
hash_bar = progress_bar.clone() |
727 |
with open(local_path, 'rb') as f: |
728 |
if self['unchunked']: |
729 |
self.client.upload_object_unchunked(
|
730 |
remote_path, |
731 |
f, |
732 |
etag=self['etag'], |
733 |
withHashFile=self['use_hashes'], |
734 |
**params) |
735 |
else:
|
736 |
hash_cb = hash_bar.get_generator( |
737 |
'Calculating block hashes')
|
738 |
upload_cb = progress_bar.get_generator('Uploading')
|
739 |
self.client.upload_object(
|
740 |
remote_path, |
741 |
f, |
742 |
hash_cb=hash_cb, |
743 |
upload_cb=upload_cb, |
744 |
**params) |
745 |
progress_bar.finish() |
746 |
hash_bar.finish() |
747 |
except ClientError as err: |
748 |
progress_bar.finish() |
749 |
hash_bar.finish() |
750 |
raiseCLIError(err, '"%s" not accessible' % container____path__)
|
751 |
except IOError as err: |
752 |
progress_bar.finish() |
753 |
hash_bar.finish() |
754 |
raiseCLIError(err, 'Failed to read form file %s' % local_path, 2) |
755 |
print 'Upload completed' |
756 |
|
757 |
|
758 |
@command(pithos_cmds)
|
759 |
class store_cat(_store_container_command): |
760 |
"""Print a file to console"""
|
761 |
|
762 |
arguments = dict(
|
763 |
range=RangeArgument('show range of data', '--range'), |
764 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
765 |
if_none_match=ValueArgument( |
766 |
'show output if ETags match',
|
767 |
'--if-none-match'),
|
768 |
if_modified_since=DateArgument( |
769 |
'show output modified since then',
|
770 |
'--if-modified-since'),
|
771 |
if_unmodified_since=DateArgument( |
772 |
'show output unmodified since then',
|
773 |
'--if-unmodified-since'),
|
774 |
object_version=ValueArgument( |
775 |
'get the specific version',
|
776 |
'--object-version')
|
777 |
) |
778 |
|
779 |
def main(self, container___path): |
780 |
super(self.__class__, |
781 |
self).main(container___path, path_is_optional=False) |
782 |
try:
|
783 |
self.client.download_object(self.path, stdout, |
784 |
range=self['range'], |
785 |
version=self['object_version'], |
786 |
if_match=self['if_match'], |
787 |
if_none_match=self['if_none_match'], |
788 |
if_modified_since=self['if_modified_since'], |
789 |
if_unmodified_since=self['if_unmodified_since']) |
790 |
except ClientError as err: |
791 |
raiseCLIError(err) |
792 |
|
793 |
|
794 |
@command(pithos_cmds)
|
795 |
class store_download(_store_container_command): |
796 |
"""Download a file"""
|
797 |
|
798 |
arguments = dict(
|
799 |
resume=FlagArgument('Resume instead of overwrite', '--resume'), |
800 |
range=RangeArgument('show range of data', '--range'), |
801 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
802 |
if_none_match=ValueArgument( |
803 |
'show output if ETags match',
|
804 |
'--if-none-match'),
|
805 |
if_modified_since=DateArgument( |
806 |
'show output modified since then',
|
807 |
'--if-modified-since'),
|
808 |
if_unmodified_since=DateArgument( |
809 |
'show output unmodified since then',
|
810 |
'--if-unmodified-since'),
|
811 |
object_version=ValueArgument( |
812 |
'get the specific version',
|
813 |
'--object-version'),
|
814 |
poolsize=IntArgument('set pool size', '--with-pool-size'), |
815 |
progress_bar=ProgressBarArgument( |
816 |
'do not show progress bar',
|
817 |
'--no-progress-bar',
|
818 |
default=False)
|
819 |
) |
820 |
|
821 |
def main(self, container___path, local_path): |
822 |
super(self.__class__, |
823 |
self).main(container___path, path_is_optional=False) |
824 |
|
825 |
# setup output stream
|
826 |
if local_path is None: |
827 |
out = stdout |
828 |
else:
|
829 |
try:
|
830 |
if self['resume']: |
831 |
out = open(local_path, 'rwb+') |
832 |
else:
|
833 |
out = open(local_path, 'wb+') |
834 |
except IOError as err: |
835 |
raiseCLIError(err, 'Cannot write to file %s' % local_path, 1) |
836 |
poolsize = self['poolsize'] |
837 |
if poolsize is not None: |
838 |
self.client.POOL_SIZE = int(poolsize) |
839 |
|
840 |
try:
|
841 |
progress_bar = self.arguments['progress_bar'] |
842 |
download_cb = progress_bar.get_generator('Downloading')
|
843 |
self.client.download_object(self.path, out, |
844 |
download_cb=download_cb, |
845 |
range=self['range'], |
846 |
version=self['object_version'], |
847 |
if_match=self['if_match'], |
848 |
resume=self['resume'], |
849 |
if_none_match=self['if_none_match'], |
850 |
if_modified_since=self['if_modified_since'], |
851 |
if_unmodified_since=self['if_unmodified_since']) |
852 |
progress_bar.finish() |
853 |
except ClientError as err: |
854 |
progress_bar.finish() |
855 |
raiseCLIError(err) |
856 |
except KeyboardInterrupt: |
857 |
from threading import enumerate as activethreads |
858 |
stdout.write('\nFinishing active threads ')
|
859 |
for thread in activethreads(): |
860 |
stdout.flush() |
861 |
try:
|
862 |
thread.join() |
863 |
stdout.write('.')
|
864 |
except RuntimeError: |
865 |
continue
|
866 |
progress_bar.finish() |
867 |
print('\ndownload canceled by user')
|
868 |
if local_path is not None: |
869 |
print('to resume, re-run with --resume')
|
870 |
except Exception as e: |
871 |
progress_bar.finish() |
872 |
raiseCLIError(e) |
873 |
print
|
874 |
|
875 |
|
876 |
@command(pithos_cmds)
|
877 |
class store_hashmap(_store_container_command): |
878 |
"""Get the hashmap of an object"""
|
879 |
|
880 |
arguments = dict(
|
881 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
882 |
if_none_match=ValueArgument( |
883 |
'show output if ETags match',
|
884 |
'--if-none-match'),
|
885 |
if_modified_since=DateArgument( |
886 |
'show output modified since then',
|
887 |
'--if-modified-since'),
|
888 |
if_unmodified_since=DateArgument( |
889 |
'show output unmodified since then',
|
890 |
'--if-unmodified-since'),
|
891 |
object_version=ValueArgument( |
892 |
'get the specific version',
|
893 |
'--object-version')
|
894 |
) |
895 |
|
896 |
def main(self, container___path): |
897 |
super(self.__class__, |
898 |
self).main(container___path, path_is_optional=False) |
899 |
try:
|
900 |
data = self.client.get_object_hashmap(
|
901 |
self.path,
|
902 |
version=self['object_version'], |
903 |
if_match=self['if_match'], |
904 |
if_none_match=self['if_none_match'], |
905 |
if_modified_since=self['if_modified_since'], |
906 |
if_unmodified_since=self['if_unmodified_since']) |
907 |
except ClientError as err: |
908 |
raiseCLIError(err) |
909 |
print_dict(data) |
910 |
|
911 |
|
912 |
@command(pithos_cmds)
|
913 |
class store_delete(_store_container_command): |
914 |
"""Delete a container [or an object]"""
|
915 |
|
916 |
arguments = dict(
|
917 |
until=DateArgument('remove history until that date', '--until'), |
918 |
recursive=FlagArgument( |
919 |
'empty dir or container and delete (if dir)',
|
920 |
('-r', '--recursive')) |
921 |
) |
922 |
|
923 |
def __init__(self, arguments={}): |
924 |
super(self.__class__, self).__init__(arguments) |
925 |
self['delimiter'] = DelimiterArgument( |
926 |
self,
|
927 |
parsed_name='--delimiter',
|
928 |
help='delete objects prefixed with <object><delimiter>')
|
929 |
|
930 |
def main(self, container____path__): |
931 |
super(self.__class__, self).main(container____path__) |
932 |
try:
|
933 |
if self.path is None: |
934 |
self.client.del_container(
|
935 |
until=self['until'], |
936 |
delimiter=self['delimiter']) |
937 |
else:
|
938 |
# self.client.delete_object(self.path)
|
939 |
self.client.del_object(
|
940 |
self.path,
|
941 |
until=self['until'], |
942 |
delimiter=self['delimiter']) |
943 |
except ClientError as err: |
944 |
raiseCLIError(err) |
945 |
|
946 |
|
947 |
@command(pithos_cmds)
|
948 |
class store_purge(_store_container_command): |
949 |
"""Purge a container
|
950 |
To completely erase a container:
|
951 |
. /store delete -r <container>
|
952 |
. /store purge <container
|
953 |
"""
|
954 |
|
955 |
def main(self, container): |
956 |
super(self.__class__, self).main(container) |
957 |
try:
|
958 |
self.client.purge_container()
|
959 |
except ClientError as err: |
960 |
raiseCLIError(err) |
961 |
|
962 |
|
963 |
@command(pithos_cmds)
|
964 |
class store_publish(_store_container_command): |
965 |
"""Publish the object and print the public url"""
|
966 |
|
967 |
def main(self, container___path): |
968 |
super(self.__class__, |
969 |
self).main(container___path, path_is_optional=False) |
970 |
try:
|
971 |
url = self.client.publish_object(self.path) |
972 |
except ClientError as err: |
973 |
raiseCLIError(err) |
974 |
print(url) |
975 |
|
976 |
|
977 |
@command(pithos_cmds)
|
978 |
class store_unpublish(_store_container_command): |
979 |
"""Unpublish an object"""
|
980 |
|
981 |
def main(self, container___path): |
982 |
super(self.__class__, |
983 |
self).main(container___path, path_is_optional=False) |
984 |
try:
|
985 |
self.client.unpublish_object(self.path) |
986 |
except ClientError as err: |
987 |
raiseCLIError(err) |
988 |
|
989 |
|
990 |
@command(pithos_cmds)
|
991 |
class store_permissions(_store_container_command): |
992 |
"""Get object read / write permissions """
|
993 |
|
994 |
def main(self, container___path): |
995 |
super(self.__class__, |
996 |
self).main(container___path, path_is_optional=False) |
997 |
try:
|
998 |
reply = self.client.get_object_sharing(self.path) |
999 |
print_dict(reply) |
1000 |
except ClientError as err: |
1001 |
raiseCLIError(err) |
1002 |
|
1003 |
|
1004 |
@command(pithos_cmds)
|
1005 |
class store_setpermissions(_store_container_command): |
1006 |
"""Set sharing permissions """
|
1007 |
|
1008 |
def format_permition_dict(self, permissions): |
1009 |
read = False
|
1010 |
write = False
|
1011 |
for perms in permissions: |
1012 |
splstr = perms.split('=')
|
1013 |
if 'read' == splstr[0]: |
1014 |
read = [user_or_group.strip() \ |
1015 |
for user_or_group in splstr[1].split(',')] |
1016 |
elif 'write' == splstr[0]: |
1017 |
write = [user_or_group.strip() \ |
1018 |
for user_or_group in splstr[1].split(',')] |
1019 |
else:
|
1020 |
read = False
|
1021 |
write = False
|
1022 |
if not read and not write: |
1023 |
raiseCLIError(None,
|
1024 |
'Usage:\tread=<groups,users> write=<groups,users>')
|
1025 |
return (read, write)
|
1026 |
|
1027 |
def main(self, container___path, *permissions): |
1028 |
super(self.__class__, |
1029 |
self).main(container___path, path_is_optional=False) |
1030 |
(read, write) = self.format_permition_dict(permissions)
|
1031 |
try:
|
1032 |
self.client.set_object_sharing(self.path, |
1033 |
read_permition=read, write_permition=write) |
1034 |
except ClientError as err: |
1035 |
raiseCLIError(err) |
1036 |
|
1037 |
|
1038 |
@command(pithos_cmds)
|
1039 |
class store_delpermissions(_store_container_command): |
1040 |
"""Delete all sharing permissions"""
|
1041 |
|
1042 |
def main(self, container___path): |
1043 |
super(self.__class__, |
1044 |
self).main(container___path, path_is_optional=False) |
1045 |
try:
|
1046 |
self.client.del_object_sharing(self.path) |
1047 |
except ClientError as err: |
1048 |
raiseCLIError(err) |
1049 |
|
1050 |
|
1051 |
@command(pithos_cmds)
|
1052 |
class store_info(_store_container_command): |
1053 |
"""Get information for account [, container [or object]]"""
|
1054 |
|
1055 |
arguments = dict(
|
1056 |
object_version=ValueArgument( |
1057 |
'show specific version \ (applies only for objects)',
|
1058 |
'--object-version')
|
1059 |
) |
1060 |
|
1061 |
def main(self, container____path__=None): |
1062 |
super(self.__class__, self).main(container____path__) |
1063 |
try:
|
1064 |
if self.container is None: |
1065 |
reply = self.client.get_account_info()
|
1066 |
elif self.path is None: |
1067 |
reply = self.client.get_container_info(self.container) |
1068 |
else:
|
1069 |
reply = self.client.get_object_info(
|
1070 |
self.path,
|
1071 |
version=self['object_version']) |
1072 |
except ClientError as err: |
1073 |
raiseCLIError(err) |
1074 |
print_dict(reply) |
1075 |
|
1076 |
|
1077 |
@command(pithos_cmds)
|
1078 |
class store_meta(_store_container_command): |
1079 |
"""Get custom meta-content for account [, container [or object]]"""
|
1080 |
|
1081 |
arguments = dict(
|
1082 |
detail=FlagArgument('show detailed output', '-l'), |
1083 |
until=DateArgument('show metadata until then', '--until'), |
1084 |
object_version=ValueArgument( |
1085 |
'show specific version \ (applies only for objects)',
|
1086 |
'--object-version')
|
1087 |
) |
1088 |
|
1089 |
def main(self, container____path__=None): |
1090 |
super(self.__class__, self).main(container____path__) |
1091 |
|
1092 |
detail = self['detail'] |
1093 |
try:
|
1094 |
until = self['until'] |
1095 |
if self.container is None: |
1096 |
print(bold(self.client.account))
|
1097 |
if detail:
|
1098 |
reply = self.client.get_account_info(until=until)
|
1099 |
else:
|
1100 |
reply = self.client.get_account_meta(until=until)
|
1101 |
reply = pretty_keys(reply, '-')
|
1102 |
elif self.path is None: |
1103 |
print(bold('%s: %s' % (self.client.account, self.container))) |
1104 |
if detail:
|
1105 |
reply = self.client.get_container_info(until=until)
|
1106 |
else:
|
1107 |
cmeta = self.client.get_container_meta(until=until)
|
1108 |
ometa = self.client.get_container_object_meta(until=until)
|
1109 |
reply = {'container-meta': pretty_keys(cmeta, '-'), |
1110 |
'object-meta': pretty_keys(ometa, '-')} |
1111 |
else:
|
1112 |
print(bold('%s: %s:%s'\
|
1113 |
% (self.client.account, self.container, self.path))) |
1114 |
version = self['object_version'] |
1115 |
if detail:
|
1116 |
reply = self.client.get_object_info(self.path, |
1117 |
version=version) |
1118 |
else:
|
1119 |
reply = self.client.get_object_meta(self.path, |
1120 |
version=version) |
1121 |
reply = pretty_keys(pretty_keys(reply, '-'))
|
1122 |
except ClientError as err: |
1123 |
raiseCLIError(err) |
1124 |
print_dict(reply) |
1125 |
|
1126 |
|
1127 |
@command(pithos_cmds)
|
1128 |
class store_setmeta(_store_container_command): |
1129 |
"""Set a new metadatum for account [, container [or object]]"""
|
1130 |
|
1131 |
def main(self, metakey___metaval, container____path__=None): |
1132 |
super(self.__class__, self).main(container____path__) |
1133 |
try:
|
1134 |
metakey, metavalue = metakey___metaval.split(':')
|
1135 |
except ValueError as err: |
1136 |
raiseCLIError(err, 'Usage: metakey:metavalue', importance=1) |
1137 |
try:
|
1138 |
if self.container is None: |
1139 |
self.client.set_account_meta({metakey: metavalue})
|
1140 |
elif self.path is None: |
1141 |
self.client.set_container_meta({metakey: metavalue})
|
1142 |
else:
|
1143 |
self.client.set_object_meta(self.path, {metakey: metavalue}) |
1144 |
except ClientError as err: |
1145 |
raiseCLIError(err) |
1146 |
|
1147 |
|
1148 |
@command(pithos_cmds)
|
1149 |
class store_delmeta(_store_container_command): |
1150 |
"""Delete an existing metadatum of account [, container [or object]]"""
|
1151 |
|
1152 |
def main(self, metakey, container____path__=None): |
1153 |
super(self.__class__, self).main(container____path__) |
1154 |
try:
|
1155 |
if self.container is None: |
1156 |
self.client.del_account_meta(metakey)
|
1157 |
elif self.path is None: |
1158 |
self.client.del_container_meta(metakey)
|
1159 |
else:
|
1160 |
self.client.del_object_meta(self.path, metakey) |
1161 |
except ClientError as err: |
1162 |
raiseCLIError(err) |
1163 |
|
1164 |
|
1165 |
@command(pithos_cmds)
|
1166 |
class store_quota(_store_account_command): |
1167 |
"""Get quota for account [or container]"""
|
1168 |
|
1169 |
def main(self, container=None): |
1170 |
super(self.__class__, self).main() |
1171 |
try:
|
1172 |
if container is None: |
1173 |
reply = self.client.get_account_quota()
|
1174 |
else:
|
1175 |
reply = self.client.get_container_quota(container)
|
1176 |
except ClientError as err: |
1177 |
raiseCLIError(err) |
1178 |
print_dict(reply) |
1179 |
|
1180 |
|
1181 |
@command(pithos_cmds)
|
1182 |
class store_setquota(_store_account_command): |
1183 |
"""Set new quota (in KB) for account [or container]"""
|
1184 |
|
1185 |
def main(self, quota, container=None): |
1186 |
super(self.__class__, self).main() |
1187 |
try:
|
1188 |
if container is None: |
1189 |
self.client.set_account_quota(quota)
|
1190 |
else:
|
1191 |
self.client.container = container
|
1192 |
self.client.set_container_quota(quota)
|
1193 |
except ClientError as err: |
1194 |
raiseCLIError(err) |
1195 |
|
1196 |
|
1197 |
@command(pithos_cmds)
|
1198 |
class store_versioning(_store_account_command): |
1199 |
"""Get versioning for account [or container ]"""
|
1200 |
|
1201 |
def main(self, container=None): |
1202 |
super(self.__class__, self).main() |
1203 |
try:
|
1204 |
if container is None: |
1205 |
reply = self.client.get_account_versioning()
|
1206 |
else:
|
1207 |
reply = self.client.get_container_versioning(container)
|
1208 |
except ClientError as err: |
1209 |
raiseCLIError(err) |
1210 |
print_dict(reply) |
1211 |
|
1212 |
|
1213 |
@command(pithos_cmds)
|
1214 |
class store_setversioning(_store_account_command): |
1215 |
"""Set new versioning (auto, none) for account [or container]"""
|
1216 |
|
1217 |
def main(self, versioning, container=None): |
1218 |
super(self.__class__, self).main() |
1219 |
try:
|
1220 |
if container is None: |
1221 |
self.client.set_account_versioning(versioning)
|
1222 |
else:
|
1223 |
self.client.container = container
|
1224 |
self.client.set_container_versioning(versioning)
|
1225 |
except ClientError as err: |
1226 |
raiseCLIError(err) |
1227 |
|
1228 |
|
1229 |
@command(pithos_cmds)
|
1230 |
class store_group(_store_account_command): |
1231 |
"""Get user groups details for account"""
|
1232 |
|
1233 |
def main(self): |
1234 |
super(self.__class__, self).main() |
1235 |
try:
|
1236 |
reply = self.client.get_account_group()
|
1237 |
except ClientError as err: |
1238 |
raiseCLIError(err) |
1239 |
print_dict(reply) |
1240 |
|
1241 |
|
1242 |
@command(pithos_cmds)
|
1243 |
class store_setgroup(_store_account_command): |
1244 |
"""Create/update a new user group on account"""
|
1245 |
|
1246 |
def main(self, groupname, *users): |
1247 |
super(self.__class__, self).main() |
1248 |
try:
|
1249 |
self.client.set_account_group(groupname, users)
|
1250 |
except ClientError as err: |
1251 |
raiseCLIError(err) |
1252 |
|
1253 |
|
1254 |
@command(pithos_cmds)
|
1255 |
class store_delgroup(_store_account_command): |
1256 |
"""Delete a user group on an account"""
|
1257 |
|
1258 |
def main(self, groupname): |
1259 |
super(self.__class__, self).main() |
1260 |
try:
|
1261 |
self.client.del_account_group(groupname)
|
1262 |
except ClientError as err: |
1263 |
raiseCLIError(err) |
1264 |
|
1265 |
|
1266 |
@command(pithos_cmds)
|
1267 |
class store_sharers(_store_account_command): |
1268 |
"""List the accounts that share objects with default account"""
|
1269 |
|
1270 |
arguments = dict(
|
1271 |
detail=FlagArgument('show detailed output', '-l'), |
1272 |
marker=ValueArgument('show output greater then marker', '--marker') |
1273 |
) |
1274 |
|
1275 |
def main(self): |
1276 |
super(self.__class__, self).main() |
1277 |
try:
|
1278 |
marker = self['marker'] |
1279 |
accounts = self.client.get_sharing_accounts(marker=marker)
|
1280 |
except ClientError as err: |
1281 |
raiseCLIError(err) |
1282 |
|
1283 |
for acc in accounts: |
1284 |
stdout.write(bold(acc['name']) + ' ') |
1285 |
if self['detail']: |
1286 |
print_dict(acc, exclude='name', ident=4) |
1287 |
if not self['detail']: |
1288 |
print
|
1289 |
|
1290 |
|
1291 |
@command(pithos_cmds)
|
1292 |
class store_versions(_store_container_command): |
1293 |
"""Get the version list of an object"""
|
1294 |
|
1295 |
def main(self, container___path): |
1296 |
super(store_versions, self).main(container___path) |
1297 |
try:
|
1298 |
versions = self.client.get_object_versionlist(self.path) |
1299 |
except ClientError as err: |
1300 |
raiseCLIError(err) |
1301 |
|
1302 |
print('%s:%s versions' % (self.container, self.path)) |
1303 |
for vitem in versions: |
1304 |
t = localtime(float(vitem[1])) |
1305 |
vid = bold(unicode(vitem[0])) |
1306 |
print('\t%s \t(%s)' % (vid, strftime('%d-%m-%Y %H:%M:%S', t))) |
1307 |
|
1308 |
|