Source code for odps.models.security.users

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 1999-2017 Alibaba Group Holding Ltd.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#      http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
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from ..core import Iterable, LazyLoad
from ...compat import six
from ... import serializers, errors


[docs]class User(LazyLoad): id = serializers.XMLNodeField('ID') display_name = serializers.XMLNodeField('DisplayName') comment = serializers.XMLNodeField('Comment') def _name(self): return self.id @property def project(self): return self.parent.parent def reload(self): if self._getattr('id') is None: resp = self._client.get(self.parent.resource() + '/' + self._encode(self.display_name), params=dict(type='displayname')) self.parse(self._client, resp, obj=self) else: resp = self._client.get(self.resource()) self.parse(self._client, resp, obj=self) @property def roles(self): from .roles import Roles params = dict(roles='', type='displayname') resp = self._client.get(self.resource(), params=params) roles = Roles.parse(self._client, resp, parent=self.project) roles._iter_local = True return roles def grant_role(self, name): from .roles import Role if isinstance(name, Role): name = name.name self.project.run_security_query('grant %s to %s' % (name, self.display_name)) def revoke_role(self, name): from .roles import Role if isinstance(name, Role): name = name.name self.project.run_security_query('revoke %s from %s' % (name, self.display_name))
class Users(Iterable): __slots__ = '_iter_local', users = serializers.XMLNodesReferencesField(User, 'User') def __init__(self, **kw): self._iter_local = False super(Users, self).__init__(**kw) def _get(self, item): return User(client=self._client, parent=self, display_name=item) def __contains__(self, item): if isinstance(item, six.string_types): user = self._get(item) elif isinstance(item, User): user = item else: return False if not self._iter_local: try: user.reload() return True except errors.NoSuchObject: return False else: return any(u.display_name == user.display_name for u in self.users) def __iter__(self): return self.iterate() @property def project(self): return self.parent def create(self, name): self.project.run_security_query('add user %s' % name) return User(client=self._client, parent=self, display_name=name) def iterate(self): """ :return: """ if not self._iter_local: params = dict() url = self.resource() resp = self._client.get(url, params=params) Users.parse(self._client, resp, obj=self) for user in self.users: yield user def delete(self, name): if isinstance(name, User): name = name.display_name self.project.run_security_query('remove user %s' % name)