Add user CRUD commands

* add {create|delete|list|set|show} user commands
* fix pep8 issues

Change-Id: I46fe2375b8b4f95b82d8ba31ee8fb660a067d50a

1 files changed, 247 insertions, 0 deletions

diff --git a/openstackclient/identity/v2_0/user.py b/openstackclient/identity/v2_0/user.py
new file mode 100644
index 00000000..36ea0e4f
--- /dev/null
+++ b/openstackclient/identity/v2_0/user.py
@@ -0,0 +1,247 @@
+# Copyright 2012 OpenStack LLC.
+# All Rights Reserved.
+#
+#    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
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+"""
+User action implementations
+"""
+
+import logging
+
+from cliff import lister
+from cliff import show
+
+from openstackclient.common import command
+from openstackclient.common import utils
+
+
+class CreateUser(command.OpenStackCommand, show.ShowOne):
+    """Create user command"""
+
+    api = 'identity'
+    log = logging.getLogger(__name__ + '.CreateUser')
+
+    def get_parser(self, prog_name):
+        parser = super(CreateUser, self).get_parser(prog_name)
+        parser.add_argument(
+            'name',
+            metavar='<user-name>',
+            help='New user name',
+        )
+        parser.add_argument(
+            '--password',
+            metavar='<user-password>',
+            help='New user password',
+        )
+        parser.add_argument(
+            '--email',
+            metavar='<user-email>',
+            help='New user email address',
+        )
+        parser.add_argument(
+            '--tenant',
+            metavar='<tenant>',
+            help='New default tenant name or ID',
+        )
+        enable_group = parser.add_mutually_exclusive_group()
+        enable_group.add_argument(
+            '--enable',
+            dest='enabled',
+            action='store_true',
+            default=True,
+            help='Enable user',
+        )
+        enable_group.add_argument(
+            '--disable',
+            dest='enabled',
+            action='store_false',
+            help='Disable user',
+        )
+        return parser
+
+    def get_data(self, parsed_args):
+        self.log.debug('get_data(%s)' % parsed_args)
+        identity_client = self.app.client_manager.identity
+        if parsed_args.tenant:
+            tenant_id = utils.find_resource(
+                identity_client.tenants, parsed_args.tenant).id
+        else:
+            tenant_id = None
+        user = identity_client.users.create(
+            parsed_args.name,
+            parsed_args.password,
+            parsed_args.email,
+            tenant_id=tenant_id,
+            enabled=parsed_args.enabled,
+        )
+
+        info = {}
+        info.update(user._info)
+        return zip(*sorted(info.iteritems()))
+
+
+class DeleteUser(command.OpenStackCommand):
+    """Delete user command"""
+
+    api = 'identity'
+    log = logging.getLogger(__name__ + '.DeleteUser')
+
+    def get_parser(self, prog_name):
+        parser = super(DeleteUser, self).get_parser(prog_name)
+        parser.add_argument(
+            'user',
+            metavar='<user>',
+            help='Name or ID of user to delete',
+        )
+        return parser
+
+    def run(self, parsed_args):
+        self.log.debug('run(%s)' % parsed_args)
+        identity_client = self.app.client_manager.identity
+        user = utils.find_resource(
+            identity_client.users, parsed_args.user)
+        identity_client.users.delete(user.id)
+        return
+
+
+class ListUser(command.OpenStackCommand, lister.Lister):
+    """List user command"""
+
+    api = 'identity'
+    log = logging.getLogger(__name__ + '.ListUser')
+
+    def get_parser(self, prog_name):
+        parser = super(ListUser, self).get_parser(prog_name)
+        parser.add_argument(
+            '--tenant',
+            metavar='<tenant>',
+            help='Name or ID of tenant to filter users',
+        )
+        parser.add_argument(
+            '--long',
+            action='store_true',
+            default=False,
+            help='Additional fields are listed in output',
+        )
+        return parser
+
+    def get_data(self, parsed_args):
+        self.log.debug('get_data(%s)' % parsed_args)
+        if parsed_args.long:
+            columns = ('ID', 'Name', 'TenantId', 'Email', 'Enabled')
+        else:
+            columns = ('ID', 'Name')
+        data = self.app.client_manager.identity.users.list()
+        return (columns,
+                (utils.get_item_properties(
+                    s, columns,
+                    formatters={},
+                ) for s in data),
+               )
+
+
+class SetUser(command.OpenStackCommand):
+    """Set user command"""
+
+    api = 'identity'
+    log = logging.getLogger(__name__ + '.SetUser')
+
+    def get_parser(self, prog_name):
+        parser = super(SetUser, self).get_parser(prog_name)
+        parser.add_argument(
+            'user',
+            metavar='<user>',
+            help='Name or ID of user to change',
+        )
+        parser.add_argument(
+            '--password',
+            metavar='<user-password>',
+            help='New user password',
+        )
+        parser.add_argument(
+            '--email',
+            metavar='<user-email>',
+            help='New user email address',
+        )
+        parser.add_argument(
+            '--tenant',
+            metavar='<tenant>',
+            help='New default tenant name or ID',
+        )
+        enable_group = parser.add_mutually_exclusive_group()
+        enable_group.add_argument(
+            '--enable',
+            dest='enabled',
+            action='store_true',
+            default=True,
+            help='Enable user (default)',
+        )
+        enable_group.add_argument(
+            '--disable',
+            dest='enabled',
+            action='store_false',
+            help='Disable user',
+        )
+        return parser
+
+    def run(self, parsed_args):
+        self.log.debug('run(%s)' % parsed_args)
+        identity_client = self.app.client_manager.identity
+        user = utils.find_resource(
+            identity_client.users, parsed_args.user)
+        kwargs = {}
+        if parsed_args.name:
+            kwargs['name'] = parsed_args.name
+        if parsed_args.email:
+            kwargs['email'] = parsed_args.email
+        if parsed_args.tenant:
+            tenant_id = utils.find_resource(
+                identity_client.tenants, parsed_args.tenant).id
+            kwargs['tenantId'] = tenant_id
+        if 'enabled' in parsed_args:
+            kwargs['enabled'] = parsed_args.enabled
+
+        if not len(kwargs):
+            stdout.write("User not updated, no arguments present")
+            return
+        identity_client.users.delete(user.id)
+        return
+
+
+class ShowUser(command.OpenStackCommand, show.ShowOne):
+    """Show user command"""
+
+    api = 'identity'
+    log = logging.getLogger(__name__ + '.ShowUser')
+
+    def get_parser(self, prog_name):
+        parser = super(ShowUser, self).get_parser(prog_name)
+        parser.add_argument(
+            'user',
+            metavar='<user>',
+            help='Name or ID of user to display',
+        )
+        return parser
+
+    def get_data(self, parsed_args):
+        self.log.debug('get_data(%s)' % parsed_args)
+        identity_client = self.app.client_manager.identity
+        user = utils.find_resource(
+            identity_client.users, parsed_args.user)
+
+        info = {}
+        info.update(user._info)
+        return zip(*sorted(info.iteritems()))