root / kamaki / cli / commands / pithos.py @ 9c25c741
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# Copyright 2011-2013 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 time import localtime, strftime |
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from io import StringIO |
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from pydoc import pager |
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from os import path, walk, makedirs |
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from kamaki.clients.pithos import PithosClient, ClientError |
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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.commands import ( |
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_command_init, errors, addLogSettings, DontRaiseKeyError, _optional_json, |
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_name_filter, _optional_output_cmd) |
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from kamaki.cli.errors import ( |
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CLIBaseUrlError, CLIError, CLIInvalidArgument, raiseCLIError, |
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CLISyntaxError) |
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from kamaki.cli.argument import ( |
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FlagArgument, IntArgument, ValueArgument, DateArgument, KeyValueArgument, |
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ProgressBarArgument, RepeatableArgument, DataSizeArgument, |
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UserAccountArgument) |
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from kamaki.cli.utils import ( |
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format_size, bold, get_path_size, guess_mime_type) |
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file_cmds = CommandTree('file', 'Pithos+/Storage object level API commands') |
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container_cmds = CommandTree( |
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'container', 'Pithos+/Storage container level API commands') |
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sharer_cmds = CommandTree('sharer', 'Pithos+/Storage sharers') |
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group_cmds = CommandTree('group', 'Pithos+/Storage user groups') |
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_commands = [file_cmds, container_cmds, sharer_cmds, group_cmds] |
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class _pithos_init(_command_init): |
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"""Initilize a pithos+ client
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There is always a default account (current user uuid)
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There is always a default container (pithos)
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"""
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@DontRaiseKeyError
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def _custom_container(self): |
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return self.config.get_cloud(self.cloud, 'pithos_container') |
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@DontRaiseKeyError
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def _custom_uuid(self): |
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return self.config.get_cloud(self.cloud, 'pithos_uuid') |
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def _set_account(self): |
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self.account = self._custom_uuid() |
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if self.account: |
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return
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astakos = getattr(self, 'auth_base', None) |
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if astakos:
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self.account = astakos.user_term('id', self.token) |
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else:
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raise CLIBaseUrlError(service='astakos') |
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@errors.generic.all
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@addLogSettings
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def _run(self): |
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cloud = getattr(self, 'cloud', None) |
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if cloud:
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self.base_url = self._custom_url('pithos') |
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else:
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self.cloud = 'default' |
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self.token = self._custom_token('pithos') |
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self.container = self._custom_container() or 'pithos' |
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astakos = getattr(self, 'auth_base', None) |
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if astakos:
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self.token = self.token or astakos.token |
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if not self.base_url: |
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pithos_endpoints = astakos.get_service_endpoints( |
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self._custom_type('pithos') or 'object-store', |
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self._custom_version('pithos') or '') |
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self.base_url = pithos_endpoints['publicURL'] |
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else:
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raise CLIBaseUrlError(service='astakos') |
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self._set_account()
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self.client = PithosClient(
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self.base_url, self.token, self.account, self.container) |
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def main(self): |
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self._run()
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class _pithos_account(_pithos_init): |
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"""Setup account"""
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def __init__(self, arguments={}, auth_base=None, cloud=None): |
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super(_pithos_account, self).__init__(arguments, auth_base, cloud) |
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self['account'] = UserAccountArgument( |
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'A user UUID or name', ('-A', '--account')) |
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self.arguments['account'].account_client = auth_base |
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|
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def print_objects(self, object_list): |
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for index, obj in enumerate(object_list): |
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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 'subdir' in obj: |
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continue
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if self._is_dir(obj): |
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size = 'D'
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else:
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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 = obj['name'] if self['more'] else bold(obj['name']) |
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prfx = ('%s%s. ' % (empty_space, index)) if self['enum'] else '' |
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if self['detail']: |
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self.writeln('%s%s' % (prfx, oname)) |
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self.print_dict(pretty_obj, exclude=('name')) |
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self.writeln()
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else:
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oname = '%s%9s %s' % (prfx, size, oname)
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oname += '/' if self._is_dir(obj) else u'' |
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self.writeln(oname)
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@staticmethod
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def _is_dir(remote_dict): |
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return 'application/directory' in remote_dict.get( |
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'content_type', remote_dict.get('content-type', '')) |
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def _run(self): |
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super(_pithos_account, self)._run() |
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self.client.account = self['account'] or getattr( |
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self, 'account', getattr(self.client, 'account', None)) |
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class _pithos_container(_pithos_account): |
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"""Setup container"""
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def __init__(self, arguments={}, auth_base=None, cloud=None): |
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super(_pithos_container, self).__init__(arguments, auth_base, cloud) |
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self['container'] = ValueArgument( |
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'Use this container (default: pithos)', ('-C', '--container')) |
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@staticmethod
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def _resolve_pithos_url(url): |
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"""Match urls of one of the following formats:
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pithos://ACCOUNT/CONTAINER/OBJECT_PATH
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/CONTAINER/OBJECT_PATH
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return account, container, path
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"""
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account, container, obj_path, prefix = '', '', url, 'pithos://' |
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if url.startswith(prefix):
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account, sep, url = url[len(prefix):].partition('/') |
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url = '/%s' % url
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if url.startswith('/'): |
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container, sep, obj_path = url[1:].partition('/') |
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return account, container, obj_path
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def _run(self, url=None): |
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acc, con, self.path = self._resolve_pithos_url(url or '') |
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# self.account = acc or getattr(self, 'account', '')
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super(_pithos_container, self)._run() |
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self.container = con or self['container'] or getattr( |
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self, 'container', None) or getattr(self.client, 'container', '') |
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self.client.account = acc or self.client.account |
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self.client.container = self.container |
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@command(file_cmds)
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class file_info(_pithos_container, _optional_json): |
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"""Get information/details about a file"""
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arguments = dict(
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object_version=ValueArgument( |
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'download a file of a specific version', '--object-version'), |
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hashmap=FlagArgument( |
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'Get file hashmap instead of details', '--hashmap'), |
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matching_etag=ValueArgument( |
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'show output if ETags match', '--if-match'), |
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non_matching_etag=ValueArgument( |
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'show output if ETags DO NOT match', '--if-none-match'), |
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modified_since_date=DateArgument( |
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'show output modified since then', '--if-modified-since'), |
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unmodified_since_date=DateArgument( |
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'show output unmodified since then', '--if-unmodified-since'), |
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sharing=FlagArgument( |
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'show object permissions and sharing information', '--sharing'), |
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metadata=FlagArgument('show only object metadata', '--metadata'), |
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versions=FlagArgument( |
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'show the list of versions for the file', '--object-versions') |
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) |
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def version_print(self, versions): |
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return {'/%s/%s' % (self.container, self.path): [ |
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dict(version_id=vitem[0], created=strftime( |
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'%d-%m-%Y %H:%M:%S',
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localtime(float(vitem[1])))) for vitem in versions]} |
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|
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@errors.generic.all
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@errors.pithos.connection
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@errors.pithos.container
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@errors.pithos.object_path
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def _run(self): |
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if self['hashmap']: |
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r = self.client.get_object_hashmap(
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self.path,
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version=self['object_version'], |
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if_match=self['matching_etag'], |
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if_none_match=self['non_matching_etag'], |
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if_modified_since=self['modified_since_date'], |
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if_unmodified_since=self['unmodified_since_date']) |
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elif self['sharing']: |
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r = self.client.get_object_sharing(self.path) |
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r['public url'] = self.client.get_object_info( |
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self.path, version=self['object_version']).get( |
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'x-object-public', None) |
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elif self['metadata']: |
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r, preflen = dict(), len('x-object-meta-') |
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for k, v in self.client.get_object_meta(self.path).items(): |
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r[k[preflen:]] = v |
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elif self['versions']: |
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r = self.version_print(
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self.client.get_object_versionlist(self.path)) |
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else:
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r = self.client.get_object_info(
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self.path, version=self['object_version']) |
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self._print(r, self.print_dict) |
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|
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def main(self, path_or_url): |
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super(self.__class__, self)._run(path_or_url) |
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self._run()
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@command(file_cmds)
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class file_list(_pithos_container, _optional_json, _name_filter): |
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"""List all objects in a container or a directory object"""
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arguments = dict(
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detail=FlagArgument('detailed output', ('-l', '--list')), |
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limit=IntArgument('limit number of listed items', ('-n', '--number')), |
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marker=ValueArgument('output greater that marker', '--marker'), |
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delimiter=ValueArgument('show output up to delimiter', '--delimiter'), |
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meta=ValueArgument( |
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'show output with specified meta keys', '--meta', |
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default=[]), |
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if_modified_since=ValueArgument( |
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'show output modified since then', '--if-modified-since'), |
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if_unmodified_since=ValueArgument( |
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'show output not modified since then', '--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 )', '--format'), |
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shared_by_me=FlagArgument( |
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'show only files shared to other users', '--shared-by-me'), |
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public=FlagArgument('show only published objects', '--public'), |
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more=FlagArgument('read long results', '--more'), |
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enum=FlagArgument('Enumerate results', '--enumerate'), |
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recursive=FlagArgument( |
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'Recursively list containers and their contents',
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('-R', '--recursive')) |
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) |
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|
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@errors.generic.all
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@errors.pithos.connection
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@errors.pithos.container
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@errors.pithos.object_path
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def _run(self): |
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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=self['name_pref'], |
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delimiter=self['delimiter'], |
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path=self.path or '', |
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show_only_shared=self['shared_by_me'], |
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public=self['public'], |
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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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|
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# REMOVE THIS if version >> 0.12
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if not r.json: |
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self.error(' NOTE: Since v0.12, use / for containers e.g.,') |
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self.error(' [kamaki] file list /pithos') |
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|
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files = self._filter_by_name(r.json)
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if self['more']: |
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outbu, self._out = self._out, StringIO() |
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try:
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if self['json_output'] or self['output_format']: |
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self._print(files)
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else:
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self.print_objects(files)
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finally:
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if self['more']: |
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pager(self._out.getvalue())
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self._out = outbu
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|
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def main(self, path_or_url=''): |
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super(self.__class__, self)._run(path_or_url) |
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self._run()
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|
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|
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@command(file_cmds)
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class file_modify(_pithos_container): |
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"""Modify the attributes of a file or directory object"""
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|
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arguments = dict(
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uuid_for_read_permission=RepeatableArgument( |
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'Give read access to user/group (can be repeated, accumulative). '
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'Format for users: UUID . Format for groups: UUID:GROUP . '
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'Use * for all users/groups', '--read-permission'), |
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uuid_for_write_permission=RepeatableArgument( |
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'Give write access to user/group (can be repeated, accumulative). '
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'Format for users: UUID . Format for groups: UUID:GROUP . '
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'Use * for all users/groups', '--write-permission'), |
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no_permissions=FlagArgument('Remove permissions', '--no-permissions'), |
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metadata_to_set=KeyValueArgument( |
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'Add metadata (KEY=VALUE) to an object (can be repeated)',
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'--metadata-add'),
|
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metadata_key_to_delete=RepeatableArgument( |
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'Delete object metadata (can be repeated)', '--metadata-del'), |
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) |
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required = [ |
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'uuid_for_read_permission', 'metadata_to_set', |
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'uuid_for_write_permission', 'no_permissions', |
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'metadata_key_to_delete']
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|
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@errors.generic.all
|
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@errors.pithos.connection
|
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@errors.pithos.container
|
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@errors.pithos.object_path
|
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def _run(self): |
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if self['uuid_for_read_permission'] or self[ |
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'uuid_for_write_permission']:
|
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perms = self.client.get_object_sharing(self.path) |
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read, write = perms.get('read', ''), perms.get('write', '') |
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read = read.split(',') if read else [] |
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write = write.split(',') if write else [] |
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read += (self['uuid_for_read_permission'] or []) |
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write += (self['uuid_for_write_permission'] or []) |
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self.client.set_object_sharing(
|
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self.path, read_permission=read, write_permission=write)
|
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self.print_dict(self.client.get_object_sharing(self.path)) |
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if self['no_permissions']: |
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self.client.del_object_sharing(self.path) |
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metadata = self['metadata_to_set'] or dict() |
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for k in (self['metadata_key_to_delete'] or []): |
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metadata[k] = ''
|
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if metadata:
|
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self.client.set_object_meta(self.path, metadata) |
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self.print_dict(self.client.get_object_meta(self.path)) |
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|
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def main(self, path_or_url): |
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super(self.__class__, self)._run(path_or_url) |
| 381 |
if self['publish'] and self['unpublish']: |
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raise CLIInvalidArgument(
|
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'Arguments %s and %s cannot be used together' % (
|
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self.arguments['publish'].lvalue, |
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self.arguments['publish'].lvalue)) |
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if self['no_permissions'] and ( |
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self['uuid_for_read_permission'] or self[ |
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'uuid_for_write_permission']):
|
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raise CLIInvalidArgument(
|
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'%s cannot be used with other permission arguments' % (
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self.arguments['no_permissions'].lvalue)) |
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self._run()
|
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|
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|
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@command(file_cmds)
|
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class file_publish(_pithos_container): |
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"""Publish an object (creates a public URL)"""
|
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|
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@errors.generic.all
|
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@errors.pithos.connection
|
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@errors.pithos.container
|
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@errors.pithos.object_path
|
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def _run(self): |
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self.writeln(self.client.publish_object(self.path)) |
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|
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def main(self, path_or_url): |
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super(self.__class__, self)._run(path_or_url) |
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self._run()
|
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|
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|
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@command(file_cmds)
|
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class file_unpublish(_pithos_container): |
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"""Unpublish an object"""
|
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|
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@errors.generic.all
|
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@errors.pithos.connection
|
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@errors.pithos.container
|
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@errors.pithos.object_path
|
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def _run(self): |
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self.client.unpublish_object(self.path) |
| 421 |
|
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def main(self, path_or_url): |
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super(self.__class__, self)._run(path_or_url) |
| 424 |
self._run()
|
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|
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|
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def _assert_path(self, path_or_url): |
| 428 |
if not self.path: |
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raiseCLIError( |
| 430 |
'Directory path is missing in location %s' % path_or_url,
|
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details=['Location format: [[pithos://UUID]/CONTAINER/]PATH'])
|
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|
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|
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@command(file_cmds)
|
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class file_create(_pithos_container, _optional_output_cmd): |
| 436 |
"""Create an empty file"""
|
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|
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arguments = dict(
|
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content_type=ValueArgument( |
| 440 |
'Set content type (default: application/octet-stream)',
|
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'--content-type',
|
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default='application/octet-stream')
|
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) |
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|
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@errors.generic.all
|
| 446 |
@errors.pithos.connection
|
| 447 |
@errors.pithos.container
|
| 448 |
def _run(self): |
| 449 |
self._optional_output(
|
| 450 |
self.client.create_object(self.path, self['content_type'])) |
| 451 |
|
| 452 |
def main(self, path_or_url): |
| 453 |
super(self.__class__, self)._run(path_or_url) |
| 454 |
_assert_path(self, path_or_url)
|
| 455 |
self._run()
|
| 456 |
|
| 457 |
|
| 458 |
@command(file_cmds)
|
| 459 |
class file_mkdir(_pithos_container, _optional_output_cmd): |
| 460 |
"""Create a directory: /file create --content-type='application/directory'
|
| 461 |
"""
|
| 462 |
|
| 463 |
@errors.generic.all
|
| 464 |
@errors.pithos.connection
|
| 465 |
@errors.pithos.container
|
| 466 |
def _run(self, path): |
| 467 |
self._optional_output(self.client.create_directory(self.path)) |
| 468 |
|
| 469 |
def main(self, path_or_url): |
| 470 |
super(self.__class__, self)._run(path_or_url) |
| 471 |
_assert_path(self, path_or_url)
|
| 472 |
self._run(self.path) |
| 473 |
|
| 474 |
|
| 475 |
@command(file_cmds)
|
| 476 |
class file_delete(_pithos_container): |
| 477 |
"""Delete a file or directory object"""
|
| 478 |
|
| 479 |
arguments = dict(
|
| 480 |
until_date=DateArgument('remove history until then', '--until'), |
| 481 |
yes=FlagArgument('Do not prompt for permission', '--yes'), |
| 482 |
recursive=FlagArgument( |
| 483 |
'If a directory, empty first', ('-r', '--recursive')), |
| 484 |
delimiter=ValueArgument( |
| 485 |
'delete objects prefixed with <object><delimiter>', '--delimiter') |
| 486 |
) |
| 487 |
|
| 488 |
@errors.generic.all
|
| 489 |
@errors.pithos.connection
|
| 490 |
@errors.pithos.container
|
| 491 |
@errors.pithos.object_path
|
| 492 |
def _run(self): |
| 493 |
if self.path: |
| 494 |
if self['yes'] or self.ask_user( |
| 495 |
'Delete /%s/%s ?' % (self.container, self.path)): |
| 496 |
self.client.del_object(
|
| 497 |
self.path,
|
| 498 |
until=self['until_date'], |
| 499 |
delimiter='/' if self['recursive'] else self['delimiter']) |
| 500 |
else:
|
| 501 |
self.error('Aborted') |
| 502 |
else:
|
| 503 |
if self['yes'] or self.ask_user( |
| 504 |
'Empty container /%s ?' % self.container): |
| 505 |
self.client.container_delete(self.container, delimiter='/') |
| 506 |
else:
|
| 507 |
self.error('Aborted') |
| 508 |
|
| 509 |
def main(self, path_or_url): |
| 510 |
super(self.__class__, self)._run(path_or_url) |
| 511 |
self._run()
|
| 512 |
|
| 513 |
|
| 514 |
class _source_destination(_pithos_container, _optional_output_cmd): |
| 515 |
|
| 516 |
sd_arguments = dict(
|
| 517 |
destination_user=UserAccountArgument( |
| 518 |
'UUID or username, default: current user', '--to-account'), |
| 519 |
destination_container=ValueArgument( |
| 520 |
'default: pithos', '--to-container'), |
| 521 |
source_prefix=FlagArgument( |
| 522 |
'Transfer all files that are prefixed with SOURCE PATH If the '
|
| 523 |
'destination path is specified, replace SOURCE_PATH with '
|
| 524 |
'DESTINATION_PATH',
|
| 525 |
('-r', '--recursive')), |
| 526 |
force=FlagArgument( |
| 527 |
'Overwrite destination objects, if needed', ('-f', '--force')), |
| 528 |
source_version=ValueArgument( |
| 529 |
'The version of the source object', '--source-version') |
| 530 |
) |
| 531 |
|
| 532 |
def __init__(self, arguments={}, auth_base=None, cloud=None): |
| 533 |
self.arguments.update(arguments)
|
| 534 |
self.arguments.update(self.sd_arguments) |
| 535 |
super(_source_destination, self).__init__( |
| 536 |
self.arguments, auth_base, cloud)
|
| 537 |
self.arguments['destination_user'].account_client = self.auth_base |
| 538 |
|
| 539 |
def _report_transfer(self, src, dst, transfer_name): |
| 540 |
if not dst: |
| 541 |
if transfer_name in ('move', ): |
| 542 |
self.error(' delete source directory %s' % src) |
| 543 |
return
|
| 544 |
dst_prf = '' if self.account == self.dst_client.account else ( |
| 545 |
'pithos://%s' % self.dst_client.account) |
| 546 |
if src:
|
| 547 |
src_prf = '' if self.account == self.dst_client.account else ( |
| 548 |
'pithos://%s' % self.account) |
| 549 |
self.error(' %s %s/%s/%s\n --> %s/%s/%s' % ( |
| 550 |
transfer_name, |
| 551 |
src_prf, self.container, src,
|
| 552 |
dst_prf, self.dst_client.container, dst))
|
| 553 |
else:
|
| 554 |
self.error(' mkdir %s/%s/%s' % ( |
| 555 |
dst_prf, self.dst_client.container, dst))
|
| 556 |
|
| 557 |
@errors.generic.all
|
| 558 |
@errors.pithos.account
|
| 559 |
def _src_dst(self, version=None): |
| 560 |
"""Preconditions:
|
| 561 |
self.account, self.container, self.path
|
| 562 |
self.dst_acc, self.dst_con, self.dst_path
|
| 563 |
They should all be configured properly
|
| 564 |
:returns: [(src_path, dst_path), ...], if src_path is None, create
|
| 565 |
destination directory
|
| 566 |
"""
|
| 567 |
src_objects, dst_objects, pairs = dict(), dict(), [] |
| 568 |
try:
|
| 569 |
for obj in self.dst_client.list_objects( |
| 570 |
prefix=self.dst_path or self.path or '/'): |
| 571 |
dst_objects[obj['name']] = obj
|
| 572 |
except ClientError as ce: |
| 573 |
if ce.status in (404, ): |
| 574 |
raise CLIError(
|
| 575 |
'Destination container pithos://%s/%s not found' % (
|
| 576 |
self.dst_client.account, self.dst_client.container)) |
| 577 |
raise ce
|
| 578 |
if self['source_prefix']: |
| 579 |
# Copy and replace prefixes
|
| 580 |
for src_obj in self.client.list_objects(prefix=self.path): |
| 581 |
src_objects[src_obj['name']] = src_obj
|
| 582 |
for src_path, src_obj in src_objects.items(): |
| 583 |
dst_path = '%s%s' % (
|
| 584 |
self.dst_path or self.path, src_path[len(self.path):]) |
| 585 |
dst_obj = dst_objects.get(dst_path, None)
|
| 586 |
if self['force'] or not dst_obj: |
| 587 |
# Just do it
|
| 588 |
pairs.append(( |
| 589 |
None if self._is_dir(src_obj) else src_path, dst_path)) |
| 590 |
if self._is_dir(src_obj): |
| 591 |
pairs.append((self.path or dst_path, None)) |
| 592 |
elif not (self._is_dir(dst_obj) and self._is_dir(src_obj)): |
| 593 |
raise CLIError(
|
| 594 |
'Destination object exists', importance=2, details=[ |
| 595 |
'Failed while transfering:',
|
| 596 |
' pithos://%s/%s/%s' % (
|
| 597 |
self.account,
|
| 598 |
self.container,
|
| 599 |
src_path), |
| 600 |
'--> pithos://%s/%s/%s' % (
|
| 601 |
self.dst_client.account,
|
| 602 |
self.dst_client.container,
|
| 603 |
dst_path), |
| 604 |
'Use %s to transfer overwrite' % (
|
| 605 |
self.arguments['force'].lvalue)]) |
| 606 |
else:
|
| 607 |
# One object transfer
|
| 608 |
try:
|
| 609 |
src_version_arg = self.arguments.get('source_version', None) |
| 610 |
src_obj = self.client.get_object_info(
|
| 611 |
self.path,
|
| 612 |
version=src_version_arg.value if src_version_arg else None) |
| 613 |
except ClientError as ce: |
| 614 |
if ce.status in (204, ): |
| 615 |
raise CLIError(
|
| 616 |
'Missing specific path container %s' % self.container, |
| 617 |
importance=2, details=[
|
| 618 |
'To transfer container contents %s' % (
|
| 619 |
self.arguments['source_prefix'].lvalue)]) |
| 620 |
raise
|
| 621 |
dst_path = self.dst_path or self.path |
| 622 |
dst_obj = dst_objects.get(dst_path or self.path, None) |
| 623 |
if self['force'] or not dst_obj: |
| 624 |
pairs.append( |
| 625 |
(None if self._is_dir(src_obj) else self.path, dst_path)) |
| 626 |
if self._is_dir(src_obj): |
| 627 |
pairs.append((self.path or dst_path, None)) |
| 628 |
elif self._is_dir(src_obj): |
| 629 |
raise CLIError(
|
| 630 |
'Cannot transfer an application/directory object',
|
| 631 |
importance=2, details=[
|
| 632 |
'The object pithos://%s/%s/%s is a directory' % (
|
| 633 |
self.account,
|
| 634 |
self.container,
|
| 635 |
self.path),
|
| 636 |
'To recursively copy a directory, use',
|
| 637 |
' %s' % self.arguments['source_prefix'].lvalue, |
| 638 |
'To create a file, use',
|
| 639 |
' /file create (general purpose)',
|
| 640 |
' /file mkdir (a directory object)'])
|
| 641 |
else:
|
| 642 |
raise CLIError(
|
| 643 |
'Destination object exists',
|
| 644 |
importance=2, details=[
|
| 645 |
'Failed while transfering:',
|
| 646 |
' pithos://%s/%s/%s' % (
|
| 647 |
self.account,
|
| 648 |
self.container,
|
| 649 |
self.path),
|
| 650 |
'--> pithos://%s/%s/%s' % (
|
| 651 |
self.dst_client.account,
|
| 652 |
self.dst_client.container,
|
| 653 |
dst_path), |
| 654 |
'Use %s to transfer overwrite' % (
|
| 655 |
self.arguments['force'].lvalue)]) |
| 656 |
return pairs
|
| 657 |
|
| 658 |
def _run(self, source_path_or_url, destination_path_or_url=''): |
| 659 |
super(_source_destination, self)._run(source_path_or_url) |
| 660 |
dst_acc, dst_con, dst_path = self._resolve_pithos_url(
|
| 661 |
destination_path_or_url) |
| 662 |
self.dst_client = PithosClient(
|
| 663 |
base_url=self.client.base_url, token=self.client.token, |
| 664 |
container=self[
|
| 665 |
'destination_container'] or dst_con or self.client.container, |
| 666 |
account=self['destination_user'] or dst_acc or self.account) |
| 667 |
self.dst_path = dst_path or self.path |
| 668 |
|
| 669 |
|
| 670 |
@command(file_cmds)
|
| 671 |
class file_copy(_source_destination): |
| 672 |
"""Copy objects, even between different accounts or containers"""
|
| 673 |
|
| 674 |
arguments = dict(
|
| 675 |
public=ValueArgument('publish new object', '--public'), |
| 676 |
content_type=ValueArgument( |
| 677 |
'change object\'s content type', '--content-type'), |
| 678 |
source_version=ValueArgument( |
| 679 |
'The version of the source object', '--object-version') |
| 680 |
) |
| 681 |
|
| 682 |
@errors.generic.all
|
| 683 |
@errors.pithos.connection
|
| 684 |
@errors.pithos.container
|
| 685 |
@errors.pithos.account
|
| 686 |
def _run(self): |
| 687 |
for src, dst in self._src_dst(self['source_version']): |
| 688 |
self._report_transfer(src, dst, 'copy') |
| 689 |
if src and dst: |
| 690 |
self.dst_client.copy_object(
|
| 691 |
src_container=self.client.container,
|
| 692 |
src_object=src, |
| 693 |
dst_container=self.dst_client.container,
|
| 694 |
dst_object=dst, |
| 695 |
source_account=self.client.account,
|
| 696 |
source_version=self['source_version'], |
| 697 |
public=self['public'], |
| 698 |
content_type=self['content_type']) |
| 699 |
elif dst:
|
| 700 |
self.dst_client.create_directory(dst)
|
| 701 |
|
| 702 |
def main(self, source_path_or_url, destination_path_or_url=None): |
| 703 |
super(file_copy, self)._run( |
| 704 |
source_path_or_url, destination_path_or_url or '') |
| 705 |
self._run()
|
| 706 |
|
| 707 |
|
| 708 |
@command(file_cmds)
|
| 709 |
class file_move(_source_destination): |
| 710 |
"""Move objects, even between different accounts or containers"""
|
| 711 |
|
| 712 |
arguments = dict(
|
| 713 |
public=ValueArgument('publish new object', '--public'), |
| 714 |
content_type=ValueArgument( |
| 715 |
'change object\'s content type', '--content-type') |
| 716 |
) |
| 717 |
|
| 718 |
@errors.generic.all
|
| 719 |
@errors.pithos.connection
|
| 720 |
@errors.pithos.container
|
| 721 |
@errors.pithos.account
|
| 722 |
def _run(self): |
| 723 |
for src, dst in self._src_dst(): |
| 724 |
self._report_transfer(src, dst, 'move') |
| 725 |
if src and dst: |
| 726 |
self.dst_client.move_object(
|
| 727 |
src_container=self.client.container,
|
| 728 |
src_object=src, |
| 729 |
dst_container=self.dst_client.container,
|
| 730 |
dst_object=dst, |
| 731 |
source_account=self.account,
|
| 732 |
public=self['public'], |
| 733 |
content_type=self['content_type']) |
| 734 |
elif dst:
|
| 735 |
self.dst_client.create_directory(dst)
|
| 736 |
else:
|
| 737 |
self.client.del_object(src)
|
| 738 |
|
| 739 |
def main(self, source_path_or_url, destination_path_or_url=None): |
| 740 |
super(file_move, self)._run( |
| 741 |
source_path_or_url, destination_path_or_url or '') |
| 742 |
self._run()
|
| 743 |
|
| 744 |
|
| 745 |
@command(file_cmds)
|
| 746 |
class file_append(_pithos_container, _optional_output_cmd): |
| 747 |
"""Append local file to (existing) remote object
|
| 748 |
The remote object should exist.
|
| 749 |
If the remote object is a directory, it is transformed into a file.
|
| 750 |
In the later case, objects under the directory remain intact.
|
| 751 |
"""
|
| 752 |
|
| 753 |
arguments = dict(
|
| 754 |
progress_bar=ProgressBarArgument( |
| 755 |
'do not show progress bar', ('-N', '--no-progress-bar'), |
| 756 |
default=False),
|
| 757 |
max_threads=IntArgument('default: 1', '--threads'), |
| 758 |
) |
| 759 |
|
| 760 |
@errors.generic.all
|
| 761 |
@errors.pithos.connection
|
| 762 |
@errors.pithos.container
|
| 763 |
@errors.pithos.object_path
|
| 764 |
def _run(self, local_path): |
| 765 |
if self['max_threads'] > 0: |
| 766 |
self.client.MAX_THREADS = int(self['max_threads']) |
| 767 |
(progress_bar, upload_cb) = self._safe_progress_bar('Appending') |
| 768 |
try:
|
| 769 |
with open(local_path, 'rb') as f: |
| 770 |
self._optional_output(
|
| 771 |
self.client.append_object(self.path, f, upload_cb)) |
| 772 |
finally:
|
| 773 |
self._safe_progress_bar_finish(progress_bar)
|
| 774 |
|
| 775 |
def main(self, local_path, remote_path_or_url): |
| 776 |
super(self.__class__, self)._run(remote_path_or_url) |
| 777 |
self._run(local_path)
|
| 778 |
|
| 779 |
|
| 780 |
@command(file_cmds)
|
| 781 |
class file_truncate(_pithos_container, _optional_output_cmd): |
| 782 |
"""Truncate remote file up to size"""
|
| 783 |
|
| 784 |
arguments = dict(
|
| 785 |
size_in_bytes=IntArgument('Length of file after truncation', '--size') |
| 786 |
) |
| 787 |
required = ('size_in_bytes', )
|
| 788 |
|
| 789 |
@errors.generic.all
|
| 790 |
@errors.pithos.connection
|
| 791 |
@errors.pithos.container
|
| 792 |
@errors.pithos.object_path
|
| 793 |
@errors.pithos.object_size
|
| 794 |
def _run(self, size): |
| 795 |
self._optional_output(self.client.truncate_object(self.path, size)) |
| 796 |
|
| 797 |
def main(self, path_or_url): |
| 798 |
super(self.__class__, self)._run(path_or_url) |
| 799 |
self._run(size=self['size_in_bytes']) |
| 800 |
|
| 801 |
|
| 802 |
@command(file_cmds)
|
| 803 |
class file_overwrite(_pithos_container, _optional_output_cmd): |
| 804 |
"""Overwrite part of a remote file"""
|
| 805 |
|
| 806 |
arguments = dict(
|
| 807 |
progress_bar=ProgressBarArgument( |
| 808 |
'do not show progress bar', ('-N', '--no-progress-bar'), |
| 809 |
default=False),
|
| 810 |
start_position=IntArgument('File position in bytes', '--from'), |
| 811 |
end_position=IntArgument('File position in bytes', '--to'), |
| 812 |
) |
| 813 |
required = ('start_position', 'end_position') |
| 814 |
|
| 815 |
@errors.generic.all
|
| 816 |
@errors.pithos.connection
|
| 817 |
@errors.pithos.container
|
| 818 |
@errors.pithos.object_path
|
| 819 |
@errors.pithos.object_size
|
| 820 |
def _run(self, local_path, start, end): |
| 821 |
start, end = int(start), int(end) |
| 822 |
(progress_bar, upload_cb) = self._safe_progress_bar(
|
| 823 |
'Overwrite %s bytes' % (end - start))
|
| 824 |
try:
|
| 825 |
with open(path.abspath(local_path), 'rb') as f: |
| 826 |
self._optional_output(self.client.overwrite_object( |
| 827 |
obj=self.path,
|
| 828 |
start=start, |
| 829 |
end=end, |
| 830 |
source_file=f, |
| 831 |
upload_cb=upload_cb)) |
| 832 |
finally:
|
| 833 |
self._safe_progress_bar_finish(progress_bar)
|
| 834 |
|
| 835 |
def main(self, local_path, path_or_url): |
| 836 |
super(self.__class__, self)._run(path_or_url) |
| 837 |
self.path = self.path or path.basename(local_path) |
| 838 |
self._run(
|
| 839 |
local_path=local_path, |
| 840 |
start=self['start_position'], |
| 841 |
end=self['end_position']) |
| 842 |
|
| 843 |
|
| 844 |
@command(file_cmds)
|
| 845 |
class file_upload(_pithos_container, _optional_output_cmd): |
| 846 |
"""Upload a file"""
|
| 847 |
|
| 848 |
arguments = dict(
|
| 849 |
max_threads=IntArgument('default: 5', '--threads'), |
| 850 |
content_encoding=ValueArgument( |
| 851 |
'set MIME content type', '--content-encoding'), |
| 852 |
content_disposition=ValueArgument( |
| 853 |
'specify objects presentation style', '--content-disposition'), |
| 854 |
content_type=ValueArgument('specify content type', '--content-type'), |
| 855 |
uuid_for_read_permission=RepeatableArgument( |
| 856 |
'Give read access to a user or group (can be repeated) '
|
| 857 |
'Use * for all users',
|
| 858 |
'--read-permission'),
|
| 859 |
uuid_for_write_permission=RepeatableArgument( |
| 860 |
'Give write access to a user or group (can be repeated) '
|
| 861 |
'Use * for all users',
|
| 862 |
'--write-permission'),
|
| 863 |
public=FlagArgument('make object publicly accessible', '--public'), |
| 864 |
progress_bar=ProgressBarArgument( |
| 865 |
'do not show progress bar',
|
| 866 |
('-N', '--no-progress-bar'), |
| 867 |
default=False),
|
| 868 |
overwrite=FlagArgument('Force (over)write', ('-f', '--force')), |
| 869 |
recursive=FlagArgument( |
| 870 |
'Recursively upload directory *contents* + subdirectories',
|
| 871 |
('-r', '--recursive')), |
| 872 |
unchunked=FlagArgument( |
| 873 |
'Upload file as one block (not recommended)', '--unchunked'), |
| 874 |
md5_checksum=ValueArgument( |
| 875 |
'Confirm upload with a custom checksum (MD5)', '--etag'), |
| 876 |
use_hashes=FlagArgument( |
| 877 |
'Source file contains hashmap not data', '--source-is-hashmap'), |
| 878 |
) |
| 879 |
|
| 880 |
def _sharing(self): |
| 881 |
sharing = dict()
|
| 882 |
readlist = self['uuid_for_read_permission'] |
| 883 |
if readlist:
|
| 884 |
sharing['read'] = self['uuid_for_read_permission'] |
| 885 |
writelist = self['uuid_for_write_permission'] |
| 886 |
if writelist:
|
| 887 |
sharing['write'] = self['uuid_for_write_permission'] |
| 888 |
return sharing or None |
| 889 |
|
| 890 |
def _check_container_limit(self, path): |
| 891 |
cl_dict = self.client.get_container_limit()
|
| 892 |
container_limit = int(cl_dict['x-container-policy-quota']) |
| 893 |
r = self.client.container_get()
|
| 894 |
used_bytes = sum(int(o['bytes']) for o in r.json) |
| 895 |
path_size = get_path_size(path) |
| 896 |
if container_limit and path_size > (container_limit - used_bytes): |
| 897 |
raise CLIError(
|
| 898 |
'Container %s (limit(%s) - used(%s)) < (size(%s) of %s)' % (
|
| 899 |
self.client.container,
|
| 900 |
format_size(container_limit), |
| 901 |
format_size(used_bytes), |
| 902 |
format_size(path_size), |
| 903 |
path), |
| 904 |
details=[ |
| 905 |
'Check accound limit: /file quota',
|
| 906 |
'Check container limit:',
|
| 907 |
'\t/file containerlimit get %s' % self.client.container, |
| 908 |
'Increase container limit:',
|
| 909 |
'\t/file containerlimit set <new limit> %s' % (
|
| 910 |
self.client.container)])
|
| 911 |
|
| 912 |
def _src_dst(self, local_path, remote_path, objlist=None): |
| 913 |
lpath = path.abspath(local_path) |
| 914 |
short_path = path.basename(path.abspath(local_path)) |
| 915 |
rpath = remote_path or short_path
|
| 916 |
if path.isdir(lpath):
|
| 917 |
if not self['recursive']: |
| 918 |
raise CLIError('%s is a directory' % lpath, details=[ |
| 919 |
'Use %s to upload directories & contents' % (
|
| 920 |
self.arguments['recursive'].lvalue)]) |
| 921 |
robj = self.client.container_get(path=rpath)
|
| 922 |
if not self['overwrite']: |
| 923 |
if robj.json:
|
| 924 |
raise CLIError(
|
| 925 |
'Objects/files prefixed as %s already exist' % rpath,
|
| 926 |
details=['Existing objects:'] + ['\t/%s/\t%s' % ( |
| 927 |
o['name'],
|
| 928 |
o['content_type'][12:]) for o in robj.json] + [ |
| 929 |
'Use -f to add, overwrite or resume'])
|
| 930 |
else:
|
| 931 |
try:
|
| 932 |
topobj = self.client.get_object_info(rpath)
|
| 933 |
if not self._is_dir(topobj): |
| 934 |
raise CLIError(
|
| 935 |
'Object /%s/%s exists but not a directory' % (
|
| 936 |
self.container, rpath),
|
| 937 |
details=['Use -f to overwrite'])
|
| 938 |
except ClientError as ce: |
| 939 |
if ce.status not in (404, ): |
| 940 |
raise
|
| 941 |
self._check_container_limit(lpath)
|
| 942 |
prev = ''
|
| 943 |
for top, subdirs, files in walk(lpath): |
| 944 |
if top != prev:
|
| 945 |
prev = top |
| 946 |
try:
|
| 947 |
rel_path = rpath + top.split(lpath)[1]
|
| 948 |
except IndexError: |
| 949 |
rel_path = rpath |
| 950 |
self.error('mkdir /%s/%s' % ( |
| 951 |
self.client.container, rel_path))
|
| 952 |
self.client.create_directory(rel_path)
|
| 953 |
for f in files: |
| 954 |
fpath = path.join(top, f) |
| 955 |
if path.isfile(fpath):
|
| 956 |
rel_path = rel_path.replace(path.sep, '/')
|
| 957 |
pathfix = f.replace(path.sep, '/')
|
| 958 |
yield open(fpath, 'rb'), '%s/%s' % (rel_path, pathfix) |
| 959 |
else:
|
| 960 |
self.error('%s is not a regular file' % fpath) |
| 961 |
else:
|
| 962 |
if not path.isfile(lpath): |
| 963 |
raise CLIError(('%s is not a regular file' % lpath) if ( |
| 964 |
path.exists(lpath)) else '%s does not exist' % lpath) |
| 965 |
try:
|
| 966 |
robj = self.client.get_object_info(rpath)
|
| 967 |
if remote_path and self._is_dir(robj): |
| 968 |
rpath += '/%s' % (short_path.replace(path.sep, '/')) |
| 969 |
self.client.get_object_info(rpath)
|
| 970 |
if not self['overwrite']: |
| 971 |
raise CLIError(
|
| 972 |
'Object /%s/%s already exists' % (
|
| 973 |
self.container, rpath),
|
| 974 |
details=['use -f to overwrite / resume'])
|
| 975 |
except ClientError as ce: |
| 976 |
if ce.status not in (404, ): |
| 977 |
raise
|
| 978 |
self._check_container_limit(lpath)
|
| 979 |
yield open(lpath, 'rb'), rpath |
| 980 |
|
| 981 |
def _run(self, local_path, remote_path): |
| 982 |
self.client.MAX_THREADS = int(self['max_threads'] or 5) |
| 983 |
params = dict(
|
| 984 |
content_encoding=self['content_encoding'], |
| 985 |
content_type=self['content_type'], |
| 986 |
content_disposition=self['content_disposition'], |
| 987 |
sharing=self._sharing(),
|
| 988 |
public=self['public']) |
| 989 |
uploaded, container_info_cache = list, dict() |
| 990 |
rpref = 'pithos://%s' if self['account'] else '' |
| 991 |
for f, rpath in self._src_dst(local_path, remote_path): |
| 992 |
self.error('%s --> %s/%s/%s' % ( |
| 993 |
f.name, rpref, self.client.container, rpath))
|
| 994 |
if not (self['content_type'] and self['content_encoding']): |
| 995 |
ctype, cenc = guess_mime_type(f.name) |
| 996 |
params['content_type'] = self['content_type'] or ctype |
| 997 |
params['content_encoding'] = self['content_encoding'] or cenc |
| 998 |
if self['unchunked']: |
| 999 |
r = self.client.upload_object_unchunked(
|
| 1000 |
rpath, f, |
| 1001 |
etag=self['md5_checksum'], withHashFile=self['use_hashes'], |
| 1002 |
**params) |
| 1003 |
if self['with_output'] or self['json_output']: |
| 1004 |
r['name'] = '/%s/%s' % (self.client.container, rpath) |
| 1005 |
uploaded.append(r) |
| 1006 |
else:
|
| 1007 |
try:
|
| 1008 |
(progress_bar, upload_cb) = self._safe_progress_bar(
|
| 1009 |
'Uploading %s' % f.name.split(path.sep)[-1]) |
| 1010 |
if progress_bar:
|
| 1011 |
hash_bar = progress_bar.clone() |
| 1012 |
hash_cb = hash_bar.get_generator( |
| 1013 |
'Calculating block hashes')
|
| 1014 |
else:
|
| 1015 |
hash_cb = None
|
| 1016 |
r = self.client.upload_object(
|
| 1017 |
rpath, f, |
| 1018 |
hash_cb=hash_cb, |
| 1019 |
upload_cb=upload_cb, |
| 1020 |
container_info_cache=container_info_cache, |
| 1021 |
**params) |
| 1022 |
if self['with_output'] or self['json_output']: |
| 1023 |
r['name'] = '/%s/%s' % (self.client.container, rpath) |
| 1024 |
uploaded.append(r) |
| 1025 |
except Exception: |
| 1026 |
self._safe_progress_bar_finish(progress_bar)
|
| 1027 |
raise
|
| 1028 |
finally:
|
| 1029 |
self._safe_progress_bar_finish(progress_bar)
|
| 1030 |
self._optional_output(uploaded)
|
| 1031 |
self.error('Upload completed') |
| 1032 |
|
| 1033 |
def main(self, local_path, remote_path_or_url): |
| 1034 |
super(self.__class__, self)._run(remote_path_or_url) |
| 1035 |
remote_path = self.path or path.basename(path.abspath(local_path)) |
| 1036 |
self._run(local_path=local_path, remote_path=remote_path)
|
| 1037 |
|
| 1038 |
|
| 1039 |
class RangeArgument(ValueArgument): |
| 1040 |
"""
|
| 1041 |
:value type: string of the form <start>-<end> where <start> and <end> are
|
| 1042 |
integers
|
| 1043 |
:value returns: the input string, after type checking <start> and <end>
|
| 1044 |
"""
|
| 1045 |
|
| 1046 |
@property
|
| 1047 |
def value(self): |
| 1048 |
return getattr(self, '_value', self.default) |
| 1049 |
|
| 1050 |
@value.setter
|
| 1051 |
def value(self, newvalues): |
| 1052 |
if newvalues:
|
| 1053 |
self._value = getattr(self, '_value', self.default) |
| 1054 |
for newvalue in newvalues.split(','): |
| 1055 |
self._value = ('%s,' % self._value) if self._value else '' |
| 1056 |
start, sep, end = newvalue.partition('-')
|
| 1057 |
if sep:
|
| 1058 |
if start:
|
| 1059 |
start, end = (int(start), int(end)) |
| 1060 |
if start > end:
|
| 1061 |
raise CLIInvalidArgument(
|
| 1062 |
'Invalid range %s' % newvalue, details=[
|
| 1063 |
'Valid range formats',
|
| 1064 |
' START-END', ' UP_TO', ' -FROM', |
| 1065 |
'where all values are integers',
|
| 1066 |
'OR a compination (csv), e.g.,',
|
| 1067 |
' %s=5,10-20,-5' % self.lvalue]) |
| 1068 |
self._value += '%s-%s' % (start, end) |
| 1069 |
else:
|
| 1070 |
self._value += '-%s' % int(end) |
| 1071 |
else:
|
| 1072 |
self._value += '%s' % int(start) |
| 1073 |
|
| 1074 |
|
| 1075 |
@command(file_cmds)
|
| 1076 |
class file_cat(_pithos_container): |
| 1077 |
"""Fetch remote file contents"""
|
| 1078 |
|
| 1079 |
arguments = dict(
|
| 1080 |
range=RangeArgument('show range of data e.g., 5,10-20,-5', '--range'), |
| 1081 |
if_match=ValueArgument('show output if ETags match', '--if-match'), |
| 1082 |
if_none_match=ValueArgument( |
| 1083 |
'show output if ETags match', '--if-none-match'), |
| 1084 |
if_modified_since=DateArgument( |
| 1085 |
'show output modified since then', '--if-modified-since'), |
| 1086 |
if_unmodified_since=DateArgument( |
| 1087 |
'show output unmodified since then', '--if-unmodified-since'), |
| 1088 |
object_version=ValueArgument( |
| 1089 |
'Get contents of the chosen version', '--object-version') |
| 1090 |
) |
| 1091 |
|
| 1092 |
@errors.generic.all
|
| 1093 |
@errors.pithos.connection
|
| 1094 |
@errors.pithos.container
|
| 1095 |
@errors.pithos.object_path
|
| 1096 |
def _run(self): |
| 1097 |
self.client.download_object(
|
| 1098 |
self.path, self._out, |
| 1099 |
range_str=self['range'], |
| 1100 |
version=self['object_version'], |
| 1101 |
if_match=self['if_match'], |
| 1102 |
if_none_match=self['if_none_match'], |
| 1103 |
if_modified_since=self['if_modified_since'], |
| 1104 |
if_unmodified_since=self['if_unmodified_since']) |
| 1105 |
self._out.flush()
|
| 1106 |
|
| 1107 |
def main(self, path_or_url): |
| 1108 |
super(self.__class__, self)._run(path_or_url) |
| 1109 |
self._run()
|
| 1110 |
|
| 1111 |
|
| 1112 |
@command(file_cmds)
|
| 1113 |
class file_download(_pithos_container): |
| 1114 |
"""Download a remove file or directory object to local file system"""
|
| 1115 |
|
| 1116 |
arguments = dict(
|
| 1117 |
resume=FlagArgument( |
| 1118 |
'Resume/Overwrite (attempt resume, else overwrite)',
|
| 1119 |
('-f', '--resume')), |
| 1120 |
range=RangeArgument( |
| 1121 |
'Download only that range of data e.g., 5,10-20,-5', '--range'), |
| 1122 |
matching_etag=ValueArgument('download iff ETag match', '--if-match'), |
| 1123 |
non_matching_etag=ValueArgument( |
| 1124 |
'download iff ETags DO NOT match', '--if-none-match'), |
| 1125 |
modified_since_date=DateArgument( |
| 1126 |
'download iff remote file is modified since then',
|
| 1127 |
'--if-modified-since'),
|
| 1128 |
unmodified_since_date=DateArgument( |
| 1129 |
'show output iff remote file is unmodified since then',
|
| 1130 |
'--if-unmodified-since'),
|
| 1131 |
object_version=ValueArgument( |
| 1132 |
'download a file of a specific version', '--object-version'), |
| 1133 |
max_threads=IntArgument('default: 5', '--threads'), |
| 1134 |
progress_bar=ProgressBarArgument( |
| 1135 |
'do not show progress bar', ('-N', '--no-progress-bar'), |
| 1136 |
default=False),
|
| 1137 |
recursive=FlagArgument( |
| 1138 |
'Download a remote directory object and its contents',
|
| 1139 |
('-r', '--recursive')) |
| 1140 |
) |
| 1141 |
|
| 1142 |
def _src_dst(self, local_path): |
| 1143 |
"""Create a list of (src, dst) where src is a remote location and dst
|
| 1144 |
is an open file descriptor. Directories are denoted as (None, dirpath)
|
| 1145 |
and they are pretended to other objects in a very strict order (shorter
|
| 1146 |
to longer path)."""
|
| 1147 |
ret = [] |
| 1148 |
try:
|
| 1149 |
if self.path: |
| 1150 |
obj = self.client.get_object_info(
|
| 1151 |
self.path, version=self['object_version']) |
| 1152 |
obj.setdefault('name', self.path.strip('/')) |
| 1153 |
else:
|
| 1154 |
obj = None
|
| 1155 |
except ClientError as ce: |
| 1156 |
if ce.status in (404, ): |
| 1157 |
raiseCLIError(ce, details=[ |
| 1158 |
'To download an object, it must exist either as a file or'
|
| 1159 |
' as a directory.',
|
| 1160 |
'For example, to download everything under prefix/ the '
|
| 1161 |
'directory "prefix" must exist.',
|
| 1162 |
'To see if an remote object is actually there:',
|
| 1163 |
' /file info [/CONTAINER/]OBJECT',
|
| 1164 |
'To create a directory object:',
|
| 1165 |
' /file mkdir [/CONTAINER/]OBJECT'])
|
| 1166 |
if ce.status in (204, ): |
| 1167 |
raise CLIError(
|
| 1168 |
'No file or directory objects to download',
|
| 1169 |
details=[ |
| 1170 |
'To download a container (e.g., %s):' % self.container, |
| 1171 |
' [kamaki] container download %s [LOCAL_PATH]' % (
|
| 1172 |
self.container)])
|
| 1173 |
raise
|
| 1174 |
rpath = self.path.strip('/') |
| 1175 |
if local_path and self.path and local_path.endswith('/'): |
| 1176 |
local_path = local_path[-1:]
|
| 1177 |
|
| 1178 |
if (not obj) or self._is_dir(obj): |
| 1179 |
if self['recursive']: |
| 1180 |
if not (self.path or local_path.endswith('/')): |
| 1181 |
# Download the whole container
|
| 1182 |
local_path = '' if local_path in ('.', ) else local_path |
| 1183 |
local_path = '%s/' % (local_path or self.container) |
| 1184 |
obj = obj or dict( |
| 1185 |
name='', content_type='application/directory') |
| 1186 |
dirs, files = [obj, ], [] |
| 1187 |
objects = self.client.container_get(
|
| 1188 |
path=self.path,
|
| 1189 |
if_modified_since=self['modified_since_date'], |
| 1190 |
if_unmodified_since=self['unmodified_since_date']) |
| 1191 |
for o in objects.json: |
| 1192 |
(dirs if self._is_dir(o) else files).append(o) |
| 1193 |
|
| 1194 |
# Put the directories on top of the list
|
| 1195 |
for dpath in sorted(['%s%s' % ( |
| 1196 |
local_path, d['name'][len(rpath):]) for d in dirs]): |
| 1197 |
if path.exists(dpath):
|
| 1198 |
if path.isdir(dpath):
|
| 1199 |
continue
|
| 1200 |
raise CLIError(
|
| 1201 |
'Cannot replace local file %s with a directory '
|
| 1202 |
'of the same name' % dpath,
|
| 1203 |
details=[ |
| 1204 |
'Either remove the file or specify a'
|
| 1205 |
'different target location'])
|
| 1206 |
ret.append((None, dpath, None)) |
| 1207 |
|
| 1208 |
# Append the file objects
|
| 1209 |
for opath in [o['name'] for o in files]: |
| 1210 |
lpath = '%s%s' % (local_path, opath[len(rpath):]) |
| 1211 |
if self['resume']: |
| 1212 |
fxists = path.exists(lpath) |
| 1213 |
if fxists and path.isdir(lpath): |
| 1214 |
raise CLIError(
|
| 1215 |
'Cannot change local dir %s info file' % (
|
| 1216 |
lpath), |
| 1217 |
details=[ |
| 1218 |
'Either remove the file or specify a'
|
| 1219 |
'different target location'])
|
| 1220 |
ret.append((opath, lpath, fxists)) |
| 1221 |
elif path.exists(lpath):
|
| 1222 |
raise CLIError(
|
| 1223 |
'Cannot overwrite %s' % lpath,
|
| 1224 |
details=['To overwrite/resume, use %s' % (
|
| 1225 |
self.arguments['resume'].lvalue)]) |
| 1226 |
else:
|
| 1227 |
ret.append((opath, lpath, None))
|
| 1228 |
elif self.path: |
| 1229 |
raise CLIError(
|
| 1230 |
'Remote object /%s/%s is a directory' % (
|
| 1231 |
self.container, local_path),
|
| 1232 |
details=['Use %s to download directories' % (
|
| 1233 |
self.arguments['recursive'].lvalue)]) |
| 1234 |
else:
|
| 1235 |
parsed_name = self.arguments['recursive'].lvalue |
| 1236 |
raise CLIError(
|
| 1237 |
'Cannot download container %s' % self.container, |
| 1238 |
details=[ |
| 1239 |
'Use %s to download containers' % parsed_name,
|
| 1240 |
' [kamaki] file download %s /%s [LOCAL_PATH]' % (
|
| 1241 |
parsed_name, self.container)])
|
| 1242 |
else:
|
| 1243 |
# Remote object is just a file
|
| 1244 |
if path.exists(local_path):
|
| 1245 |
if not self['resume']: |
| 1246 |
raise CLIError(
|
| 1247 |
'Cannot overwrite local file %s' % (local_path),
|
| 1248 |
details=['To overwrite/resume, use %s' % (
|
| 1249 |
self.arguments['resume'].lvalue)]) |
| 1250 |
elif '/' in local_path[1:-1]: |
| 1251 |
dirs = [p for p in local_path.split('/') if p] |
| 1252 |
pref = '/' if local_path.startswith('/') else '' |
| 1253 |
for d in dirs[:-1]: |
| 1254 |
pref += d |
| 1255 |
if not path.exists(pref): |
| 1256 |
ret.append((None, d, None)) |
| 1257 |
elif not path.isdir(pref): |
| 1258 |
raise CLIError(
|
| 1259 |
'Failed to use %s as a destination' % local_path,
|
| 1260 |
importance=3,
|
| 1261 |
details=[ |
| 1262 |
'Local file %s is not a directory' % pref,
|
| 1263 |
'Destination prefix must consist of '
|
| 1264 |
'directories or non-existing names',
|
| 1265 |
'Either remove the file, or choose another '
|
| 1266 |
'destination'])
|
| 1267 |
ret.append((rpath, local_path, self['resume'])) |
| 1268 |
for r, l, resume in ret: |
| 1269 |
if r:
|
| 1270 |
with open(l, 'rwb+' if resume else 'wb+') as f: |
| 1271 |
yield (r, f)
|
| 1272 |
else:
|
| 1273 |
yield (r, l)
|
| 1274 |
|
| 1275 |
@errors.generic.all
|
| 1276 |
@errors.pithos.connection
|
| 1277 |
@errors.pithos.container
|
| 1278 |
@errors.pithos.object_path
|
| 1279 |
@errors.pithos.local_path
|
| 1280 |
@errors.pithos.local_path_download
|
| 1281 |
def _run(self, local_path): |
| 1282 |
self.client.MAX_THREADS = int(self['max_threads'] or 5) |
| 1283 |
progress_bar = None
|
| 1284 |
try:
|
| 1285 |
for rpath, output_file in self._src_dst(local_path): |
| 1286 |
if not rpath: |
| 1287 |
self.error('Create local directory %s' % output_file) |
| 1288 |
makedirs(output_file) |
| 1289 |
continue
|
| 1290 |
self.error('/%s/%s --> %s' % ( |
| 1291 |
self.container, rpath, output_file.name))
|
| 1292 |
progress_bar, download_cb = self._safe_progress_bar(
|
| 1293 |
' download')
|
| 1294 |
self.client.download_object(
|
| 1295 |
rpath, output_file, |
| 1296 |
download_cb=download_cb, |
| 1297 |
range_str=self['range'], |
| 1298 |
version=self['object_version'], |
| 1299 |
if_match=self['matching_etag'], |
| 1300 |
resume=self['resume'], |
| 1301 |
if_none_match=self['non_matching_etag'], |
| 1302 |
if_modified_since=self['modified_since_date'], |
| 1303 |
if_unmodified_since=self['unmodified_since_date']) |
| 1304 |
except KeyboardInterrupt: |
| 1305 |
from threading import activeCount, enumerate as activethreads |
| 1306 |
timeout = 0.5
|
| 1307 |
while activeCount() > 1: |
| 1308 |
self._out.write('\nCancel %s threads: ' % (activeCount() - 1)) |
| 1309 |
self._out.flush()
|
| 1310 |
for thread in activethreads(): |
| 1311 |
try:
|
| 1312 |
thread.join(timeout) |
| 1313 |
self._out.write('.' if thread.isAlive() else '*') |
| 1314 |
except RuntimeError: |
| 1315 |
continue
|
| 1316 |
finally:
|
| 1317 |
self._out.flush()
|
| 1318 |
timeout += 0.1
|
| 1319 |
self.error('\nDownload canceled by user') |
| 1320 |
if local_path is not None: |
| 1321 |
self.error('to resume, re-run with --resume') |
| 1322 |
finally:
|
| 1323 |
self._safe_progress_bar_finish(progress_bar)
|
| 1324 |
|
| 1325 |
def main(self, remote_path_or_url, local_path=None): |
| 1326 |
super(self.__class__, self)._run(remote_path_or_url) |
| 1327 |
local_path = local_path or self.path or '.' |
| 1328 |
self._run(local_path=local_path) |
| 1329 |
|
| 1330 |
|
| 1331 |
@command(container_cmds)
|
| 1332 |
class container_info(_pithos_account, _optional_json): |
| 1333 |
"""Get information about a container"""
|
| 1334 |
|
| 1335 |
arguments = dict(
|
| 1336 |
until_date=DateArgument('show metadata until then', '--until'), |
| 1337 |
metadata=FlagArgument('Show only container metadata', '--metadata'), |
| 1338 |
sizelimit=FlagArgument( |
| 1339 |
'Show the maximum size limit for container', '--size-limit'), |
| 1340 |
in_bytes=FlagArgument('Show size limit in bytes', ('-b', '--bytes')) |
| 1341 |
) |
| 1342 |
|
| 1343 |
@errors.generic.all
|
| 1344 |
@errors.pithos.connection
|
| 1345 |
@errors.pithos.container
|
| 1346 |
@errors.pithos.object_path
|
| 1347 |
def _run(self): |
| 1348 |
if self['metadata']: |
| 1349 |
r, preflen = dict(), len('x-container-meta-') |
| 1350 |
for k, v in self.client.get_container_meta( |
| 1351 |
until=self['until_date']).items(): |
| 1352 |
r[k[preflen:]] = v |
| 1353 |
elif self['sizelimit']: |
| 1354 |
r = self.client.get_container_limit(
|
| 1355 |
self.container)['x-container-policy-quota'] |
| 1356 |
r = {'size limit': 'unlimited' if r in ('0', ) else (
|
| 1357 |
int(r) if self['in_bytes'] else format_size(r))} |
| 1358 |
else:
|
| 1359 |
r = self.client.get_container_info(self.container) |
| 1360 |
self._print(r, self.print_dict) |
| 1361 |
|
| 1362 |
def main(self, container): |
| 1363 |
super(self.__class__, self)._run() |
| 1364 |
self.container, self.client.container = container, container |
| 1365 |
self._run()
|
| 1366 |
|
| 1367 |
|
| 1368 |
class VersioningArgument(ValueArgument): |
| 1369 |
|
| 1370 |
schemes = ('auto', 'none') |
| 1371 |
|
| 1372 |
@property
|
| 1373 |
def value(self): |
| 1374 |
return getattr(self, '_value', None) |
| 1375 |
|
| 1376 |
@value.setter
|
| 1377 |
def value(self, new_scheme): |
| 1378 |
if new_scheme:
|
| 1379 |
new_scheme = new_scheme.lower() |
| 1380 |
if new_scheme not in self.schemes: |
| 1381 |
raise CLIInvalidArgument('Invalid versioning value', details=[ |
| 1382 |
'Valid versioning values are %s' % ', '.join( |
| 1383 |
self.schemes)])
|
| 1384 |
self._value = new_scheme
|
| 1385 |
|
| 1386 |
|
| 1387 |
@command(container_cmds)
|
| 1388 |
class container_modify(_pithos_account, _optional_json): |
| 1389 |
"""Modify the properties of a container"""
|
| 1390 |
|
| 1391 |
arguments = dict(
|
| 1392 |
metadata_to_add=KeyValueArgument( |
| 1393 |
'Add metadata in the form KEY=VALUE (can be repeated)',
|
| 1394 |
'--metadata-add'),
|
| 1395 |
metadata_to_delete=RepeatableArgument( |
| 1396 |
'Delete metadata by KEY (can be repeated)', '--metadata-del'), |
| 1397 |
sizelimit=DataSizeArgument( |
| 1398 |
'Set max size limit (0 for unlimited, '
|
| 1399 |
'use units B, KiB, KB, etc.)', '--size-limit'), |
| 1400 |
versioning=VersioningArgument( |
| 1401 |
'Set a versioning scheme (%s)' % ', '.join( |
| 1402 |
VersioningArgument.schemes), '--versioning')
|
| 1403 |
) |
| 1404 |
required = [ |
| 1405 |
'metadata_to_add', 'metadata_to_delete', 'sizelimit', 'versioning'] |
| 1406 |
|
| 1407 |
@errors.generic.all
|
| 1408 |
@errors.pithos.connection
|
| 1409 |
@errors.pithos.container
|
| 1410 |
def _run(self, container): |
| 1411 |
metadata = self['metadata_to_add'] |
| 1412 |
for k in (self['metadata_to_delete'] or []): |
| 1413 |
metadata[k] = ''
|
| 1414 |
if metadata:
|
| 1415 |
self.client.set_container_meta(metadata)
|
| 1416 |
self._print(self.client.get_container_meta(), self.print_dict) |
| 1417 |
if self['sizelimit'] is not None: |
| 1418 |
self.client.set_container_limit(self['sizelimit']) |
| 1419 |
r = self.client.get_container_limit()['x-container-policy-quota'] |
| 1420 |
r = 'unlimited' if r in ('0', ) else format_size(r) |
| 1421 |
self.writeln('new size limit: %s' % r) |
| 1422 |
if self['versioning']: |
| 1423 |
self.client.set_container_versioning(self['versioning']) |
| 1424 |
self.writeln('new versioning scheme: %s' % ( |
| 1425 |
self.client.get_container_versioning(self.container)[ |
| 1426 |
'x-container-policy-versioning']))
|
| 1427 |
|
| 1428 |
def main(self, container): |
| 1429 |
super(self.__class__, self)._run() |
| 1430 |
self.client.container, self.container = container, container |
| 1431 |
self._run(container=container)
|
| 1432 |
|
| 1433 |
|
| 1434 |
@command(container_cmds)
|
| 1435 |
class container_list(_pithos_account, _optional_json, _name_filter): |
| 1436 |
"""List all containers, or their contents"""
|
| 1437 |
|
| 1438 |
arguments = dict(
|
| 1439 |
detail=FlagArgument('Containers with details', ('-l', '--list')), |
| 1440 |
limit=IntArgument('limit number of listed items', ('-n', '--number')), |
| 1441 |
marker=ValueArgument('output greater that marker', '--marker'), |
| 1442 |
modified_since_date=ValueArgument( |
| 1443 |
'show output modified since then', '--if-modified-since'), |
| 1444 |
unmodified_since_date=ValueArgument( |
| 1445 |
'show output not modified since then', '--if-unmodified-since'), |
| 1446 |
until_date=DateArgument('show metadata until then', '--until'), |
| 1447 |
shared=FlagArgument('show only shared', '--shared'), |
| 1448 |
more=FlagArgument('read long results', '--more'), |
| 1449 |
enum=FlagArgument('Enumerate results', '--enumerate'), |
| 1450 |
recursive=FlagArgument( |
| 1451 |
'Recursively list containers and their contents',
|
| 1452 |
('-r', '--recursive')), |
| 1453 |
shared_by_me=FlagArgument( |
| 1454 |
'show only files shared to other users', '--shared-by-me'), |
| 1455 |
public=FlagArgument('show only published objects', '--public'), |
| 1456 |
) |
| 1457 |
|
| 1458 |
def print_containers(self, container_list): |
| 1459 |
for index, container in enumerate(container_list): |
| 1460 |
if 'bytes' in container: |
| 1461 |
size = format_size(container['bytes'])
|
| 1462 |
prfx = ('%s. ' % (index + 1)) if self['enum'] else '' |
| 1463 |
_cname = container['name'] if ( |
| 1464 |
self['more']) else bold(container['name']) |
| 1465 |
cname = u'%s%s' % (prfx, _cname)
|
| 1466 |
if self['detail']: |
| 1467 |
self.writeln(cname)
|
| 1468 |
pretty_c = container.copy() |
| 1469 |
if 'bytes' in container: |
| 1470 |
pretty_c['bytes'] = '%s (%s)' % (container['bytes'], size) |
| 1471 |
self.print_dict(pretty_c, exclude=('name')) |
| 1472 |
self.writeln()
|
| 1473 |
else:
|
| 1474 |
if 'count' in container and 'bytes' in container: |
| 1475 |
self.writeln('%s (%s, %s objects)' % ( |
| 1476 |
cname, size, container['count']))
|
| 1477 |
else:
|
| 1478 |
self.writeln(cname)
|
| 1479 |
objects = container.get('objects', [])
|
| 1480 |
if objects:
|
| 1481 |
self.print_objects(objects)
|
| 1482 |
self.writeln('') |
| 1483 |
|
| 1484 |
def _create_object_forest(self, container_list): |
| 1485 |
try:
|
| 1486 |
for container in container_list: |
| 1487 |
self.client.container = container['name'] |
| 1488 |
objects = self.client.container_get(
|
| 1489 |
limit=False if self['more'] else self['limit'], |
| 1490 |
if_modified_since=self['modified_since_date'], |
| 1491 |
if_unmodified_since=self['unmodified_since_date'], |
| 1492 |
until=self['until_date'], |
| 1493 |
show_only_shared=self['shared_by_me'], |
| 1494 |
public=self['public']) |
| 1495 |
container['objects'] = objects.json
|
| 1496 |
finally:
|
| 1497 |
self.client.container = None |
| 1498 |
|
| 1499 |
@errors.generic.all
|
| 1500 |
@errors.pithos.connection
|
| 1501 |
@errors.pithos.object_path
|
| 1502 |
@errors.pithos.container
|
| 1503 |
def _run(self, container): |
| 1504 |
if container:
|
| 1505 |
r = self.client.container_get(
|
| 1506 |
limit=False if self['more'] else self['limit'], |
| 1507 |
marker=self['marker'], |
| 1508 |
if_modified_since=self['modified_since_date'], |
| 1509 |
if_unmodified_since=self['unmodified_since_date'], |
| 1510 |
until=self['until_date'], |
| 1511 |
show_only_shared=self['shared_by_me'], |
| 1512 |
public=self['public']) |
| 1513 |
else:
|
| 1514 |
r = self.client.account_get(
|
| 1515 |
limit=False if self['more'] else self['limit'], |
| 1516 |
marker=self['marker'], |
| 1517 |
if_modified_since=self['modified_since_date'], |
| 1518 |
if_unmodified_since=self['unmodified_since_date'], |
| 1519 |
until=self['until_date'], |
| 1520 |
show_only_shared=self['shared_by_me'], |
| 1521 |
public=self['public']) |
| 1522 |
files = self._filter_by_name(r.json)
|
| 1523 |
if self['recursive'] and not container: |
| 1524 |
self._create_object_forest(files)
|
| 1525 |
if self['more']: |
| 1526 |
outbu, self._out = self._out, StringIO() |
| 1527 |
try:
|
| 1528 |
if self['json_output'] or self['output_format']: |
| 1529 |
self._print(files)
|
| 1530 |
else:
|
| 1531 |
(self.print_objects if container else self.print_containers)( |
| 1532 |
files) |
| 1533 |
finally:
|
| 1534 |
if self['more']: |
| 1535 |
pager(self._out.getvalue())
|
| 1536 |
self._out = outbu
|
| 1537 |
|
| 1538 |
def main(self, container=None): |
| 1539 |
super(self.__class__, self)._run() |
| 1540 |
self.client.container, self.container = container, container |
| 1541 |
self._run(container)
|
| 1542 |
|
| 1543 |
|
| 1544 |
@command(container_cmds)
|
| 1545 |
class container_create(_pithos_account): |
| 1546 |
"""Create a new container"""
|
| 1547 |
|
| 1548 |
arguments = dict(
|
| 1549 |
versioning=ValueArgument( |
| 1550 |
'set container versioning (auto/none)', '--versioning'), |
| 1551 |
limit=IntArgument('set default container limit', '--limit'), |
| 1552 |
meta=KeyValueArgument( |
| 1553 |
'set container metadata (can be repeated)', '--meta'), |
| 1554 |
project=ValueArgument('assign the container to project', '--project'), |
| 1555 |
) |
| 1556 |
|
| 1557 |
@errors.generic.all
|
| 1558 |
@errors.pithos.connection
|
| 1559 |
@errors.pithos.container
|
| 1560 |
def _run(self, container): |
| 1561 |
try:
|
| 1562 |
self.client.create_container(
|
| 1563 |
container=container, |
| 1564 |
sizelimit=self['limit'], |
| 1565 |
versioning=self['versioning'], |
| 1566 |
project=self['project'], |
| 1567 |
metadata=self['meta'], |
| 1568 |
success=(201, ))
|
| 1569 |
except ClientError as ce: |
| 1570 |
if ce.status in (202, ): |
| 1571 |
raise CLIError(
|
| 1572 |
'Container %s alread exists' % container, details=[
|
| 1573 |
'Either delete %s or choose another name' % (container)])
|
| 1574 |
raise
|
| 1575 |
|
| 1576 |
def main(self, new_container): |
| 1577 |
super(self.__class__, self)._run() |
| 1578 |
self._run(container=new_container)
|
| 1579 |
|
| 1580 |
|
| 1581 |
@command(container_cmds)
|
| 1582 |
class container_delete(_pithos_account): |
| 1583 |
"""Delete a container"""
|
| 1584 |
|
| 1585 |
arguments = dict(
|
| 1586 |
yes=FlagArgument('Do not prompt for permission', '--yes'), |
| 1587 |
recursive=FlagArgument( |
| 1588 |
'delete container even if not empty', ('-r', '--recursive')) |
| 1589 |
) |
| 1590 |
|
| 1591 |
@errors.generic.all
|
| 1592 |
@errors.pithos.connection
|
| 1593 |
@errors.pithos.container
|
| 1594 |
def _run(self, container): |
| 1595 |
num_of_contents = int(self.client.get_container_info(container)[ |
| 1596 |
'x-container-object-count'])
|
| 1597 |
delimiter, msg = None, 'Delete container %s ?' % container |
| 1598 |
if self['recursive']: |
| 1599 |
delimiter, msg = '/', 'Empty and d%s' % msg[1:] |
| 1600 |
elif num_of_contents:
|
| 1601 |
raise CLIError('Container %s is not empty' % container, details=[ |
| 1602 |
'Use %s to delete non-empty containers' % (
|
| 1603 |
self.arguments['recursive'].lvalue)]) |
| 1604 |
if self['yes'] or self.ask_user(msg): |
| 1605 |
if num_of_contents:
|
| 1606 |
self.client.del_container(delimiter=delimiter)
|
| 1607 |
self.client.purge_container()
|
| 1608 |
|
| 1609 |
def main(self, container): |
| 1610 |
super(self.__class__, self)._run() |
| 1611 |
self.container, self.client.container = container, container |
| 1612 |
self._run(container)
|
| 1613 |
|
| 1614 |
|
| 1615 |
@command(container_cmds)
|
| 1616 |
class container_empty(_pithos_account): |
| 1617 |
"""Empty a container"""
|
| 1618 |
|
| 1619 |
arguments = dict(yes=FlagArgument('Do not prompt for permission', '--yes')) |
| 1620 |
|
| 1621 |
@errors.generic.all
|
| 1622 |
@errors.pithos.connection
|
| 1623 |
@errors.pithos.container
|
| 1624 |
def _run(self, container): |
| 1625 |
if self['yes'] or self.ask_user('Empty container %s ?' % container): |
| 1626 |
self.client.del_container(delimiter='/') |
| 1627 |
|
| 1628 |
def main(self, container): |
| 1629 |
super(self.__class__, self)._run() |
| 1630 |
self.container, self.client.container = container, container |
| 1631 |
self._run(container)
|
| 1632 |
|
| 1633 |
|
| 1634 |
@command(container_cmds)
|
| 1635 |
class container_reassign(_pithos_account, _optional_output_cmd): |
| 1636 |
"""Assign a container to a different project
|
| 1637 |
"""
|
| 1638 |
|
| 1639 |
@errors.generic.all
|
| 1640 |
@errors.pithos.connection
|
| 1641 |
@errors.pithos.container
|
| 1642 |
def _run(self, project): |
| 1643 |
if self.container: |
| 1644 |
self.client.container = self.container |
| 1645 |
self._optional_output(self.client.reassign_container(project)) |
| 1646 |
|
| 1647 |
def main(self, container, project): |
| 1648 |
super(self.__class__, self)._run() |
| 1649 |
self.container = container
|
| 1650 |
self._run(project)
|
| 1651 |
|
| 1652 |
|
| 1653 |
@command(sharer_cmds)
|
| 1654 |
class sharer_list(_pithos_account, _optional_json): |
| 1655 |
"""List accounts who share file objects with current user"""
|
| 1656 |
|
| 1657 |
arguments = dict(
|
| 1658 |
detail=FlagArgument('show detailed output', ('-l', '--details')), |
| 1659 |
marker=ValueArgument('show output greater then marker', '--marker') |
| 1660 |
) |
| 1661 |
|
| 1662 |
@errors.generic.all
|
| 1663 |
@errors.pithos.connection
|
| 1664 |
def _run(self): |
| 1665 |
accounts = self.client.get_sharing_accounts(marker=self['marker']) |
| 1666 |
if not (self['json_output'] or self['output_format']): |
| 1667 |
usernames = self._uuids2usernames(
|
| 1668 |
[acc['name'] for acc in accounts]) |
| 1669 |
for item in accounts: |
| 1670 |
uuid = item['name']
|
| 1671 |
item['id'], item['name'] = uuid, usernames[uuid] |
| 1672 |
if not self['detail']: |
| 1673 |
item.pop('last_modified')
|
| 1674 |
self._print(accounts)
|
| 1675 |
|
| 1676 |
def main(self): |
| 1677 |
super(self.__class__, self)._run() |
| 1678 |
self._run()
|
| 1679 |
|
| 1680 |
|
| 1681 |
@command(sharer_cmds)
|
| 1682 |
class sharer_info(_pithos_account, _optional_json): |
| 1683 |
"""Details on a Pithos+ sharer account (default: current account)"""
|
| 1684 |
|
| 1685 |
@errors.generic.all
|
| 1686 |
@errors.pithos.connection
|
| 1687 |
def _run(self): |
| 1688 |
self._print(self.client.get_account_info(), self.print_dict) |
| 1689 |
|
| 1690 |
def main(self, account_uuid_or_name=None): |
| 1691 |
super(self.__class__, self)._run() |
| 1692 |
if account_uuid_or_name:
|
| 1693 |
arg = UserAccountArgument('Check', ' ') |
| 1694 |
arg.account_client = self.auth_base
|
| 1695 |
arg.value = account_uuid_or_name |
| 1696 |
self.client.account, self.account = arg.value, arg.value |
| 1697 |
self._run()
|
| 1698 |
|
| 1699 |
|
| 1700 |
class _pithos_group(_pithos_account): |
| 1701 |
prefix = 'x-account-group-'
|
| 1702 |
preflen = len(prefix)
|
| 1703 |
|
| 1704 |
def _groups(self): |
| 1705 |
groups = dict()
|
| 1706 |
for k, v in self.client.get_account_group().items(): |
| 1707 |
groups[k[self.preflen:]] = v
|
| 1708 |
return groups
|
| 1709 |
|
| 1710 |
|
| 1711 |
@command(group_cmds)
|
| 1712 |
class group_list(_pithos_group, _optional_json): |
| 1713 |
"""list all groups and group members"""
|
| 1714 |
|
| 1715 |
@errors.generic.all
|
| 1716 |
@errors.pithos.connection
|
| 1717 |
def _run(self): |
| 1718 |
self._print(self._groups(), self.print_dict) |
| 1719 |
|
| 1720 |
def main(self): |
| 1721 |
super(self.__class__, self)._run() |
| 1722 |
self._run()
|
| 1723 |
|
| 1724 |
|
| 1725 |
@command(group_cmds)
|
| 1726 |
class group_create(_pithos_group, _optional_json): |
| 1727 |
"""Create a group of users"""
|
| 1728 |
|
| 1729 |
arguments = dict(
|
| 1730 |
user_uuid=RepeatableArgument('Add a user to the group', '--uuid'), |
| 1731 |
username=RepeatableArgument('Add a user to the group', '--username') |
| 1732 |
) |
| 1733 |
required = ['user_uuid', 'username'] |
| 1734 |
|
| 1735 |
@errors.generic.all
|
| 1736 |
@errors.pithos.connection
|
| 1737 |
def _run(self, groupname, *users): |
| 1738 |
if groupname in self._groups() and not self.ask_user( |
| 1739 |
'Group %s already exists, overwrite?' % groupname):
|
| 1740 |
self.error('Aborted') |
| 1741 |
return
|
| 1742 |
self.client.set_account_group(groupname, users)
|
| 1743 |
self._print(self._groups(), self.print_dict) |
| 1744 |
|
| 1745 |
def main(self, groupname): |
| 1746 |
super(self.__class__, self)._run() |
| 1747 |
users = (self['user_uuid'] or []) + self._usernames2uuids( |
| 1748 |
self['username'] or []).values() |
| 1749 |
if users:
|
| 1750 |
self._run(groupname, *users)
|
| 1751 |
else:
|
| 1752 |
raise CLISyntaxError(
|
| 1753 |
'No valid users specified, use %s or %s' % (
|
| 1754 |
self.arguments['user_uuid'].lvalue, |
| 1755 |
self.arguments['username'].lvalue), |
| 1756 |
details=[ |
| 1757 |
'Check if a username or uuid is valid with',
|
| 1758 |
' user uuid2username', 'OR', ' user username2uuid']) |
| 1759 |
|
| 1760 |
|
| 1761 |
@command(group_cmds)
|
| 1762 |
class group_delete(_pithos_group, _optional_json): |
| 1763 |
"""Delete a user group"""
|
| 1764 |
|
| 1765 |
@errors.generic.all
|
| 1766 |
@errors.pithos.connection
|
| 1767 |
def _run(self, groupname): |
| 1768 |
self.client.del_account_group(groupname)
|
| 1769 |
self._print(self._groups(), self.print_dict) |
| 1770 |
|
| 1771 |
def main(self, groupname): |
| 1772 |
super(self.__class__, self)._run() |
| 1773 |
self._run(groupname)
|