コード例 #1
0
    def test_get_uid(self):
        pack_db = PackDB(ref='ma_pack')
        self.assertEqual(pack_db.get_uid(), 'pack:ma_pack')

        sensor_type_db = SensorTypeDB(name='sname', pack='spack')
        self.assertEqual(sensor_type_db.get_uid(), 'sensor_type:spack:sname')

        action_db = ActionDB(name='aname', pack='apack', runner_type={})
        self.assertEqual(action_db.get_uid(), 'action:apack:aname')

        rule_db = RuleDB(name='rname', pack='rpack')
        self.assertEqual(rule_db.get_uid(), 'rule:rpack:rname')

        trigger_type_db = TriggerTypeDB(name='ttname', pack='ttpack')
        self.assertEqual(trigger_type_db.get_uid(), 'trigger_type:ttpack:ttname')

        trigger_db = TriggerDB(name='tname', pack='tpack')
        self.assertTrue(trigger_db.get_uid().startswith('trigger:tpack:tname:'))

        # Verify that same set of parameters always results in the same hash
        parameters = {'a': 1, 'b': 'unicode', 'c': [1, 2, 3], 'd': {'g': 1, 'h': 2}}
        paramers_hash = json.dumps(parameters, sort_keys=True)
        paramers_hash = hashlib.md5(paramers_hash).hexdigest()

        parameters = {'a': 1, 'b': 'unicode', 'c': [1, 2, 3], 'd': {'g': 1, 'h': 2}}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        parameters = {'c': [1, 2, 3], 'b': u'unicode', 'd': {'h': 2, 'g': 1}, 'a': 1}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        parameters = {'b': u'unicode', 'c': [1, 2, 3], 'd': {'h': 2, 'g': 1}, 'a': 1}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        parameters = OrderedDict({'c': [1, 2, 3], 'b': u'unicode', 'd': {'h': 2, 'g': 1}, 'a': 1})
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        policy_type_db = PolicyTypeDB(resource_type='action', name='concurrency')
        self.assertEqual(policy_type_db.get_uid(), 'policy_type:action:concurrency')

        policy_db = PolicyDB(pack='dummy', name='policy1')
        self.assertEqual(policy_db.get_uid(), 'policy:dummy:policy1')
コード例 #2
0
def _create_sensor_type(pack=None, name=None, description=None, artifact_uri=None,
                        entry_point=None, trigger_types=None, poll_interval=10, enabled=True):

    sensor_type = SensorTypeDB()
    sensor_type.pack = pack
    sensor_type.name = name
    sensor_type.description = description
    sensor_type.artifact_uri = artifact_uri
    sensor_type.entry_point = entry_point
    sensor_type.trigger_types = trigger_types
    sensor_type.poll_interval = poll_interval
    sensor_type.enabled = enabled

    return sensor_type
コード例 #3
0
ファイル: sensor_type_utils.py プロジェクト: tzmvp/st2
def _create_sensor_type(pack=None, name=None, description=None, artifact_uri=None,
                        entry_point=None, trigger_types=None, poll_interval=10,
                        enabled=True, metadata_file=None):

    sensor_type = SensorTypeDB(pack=pack, name=name, description=description,
                               artifact_uri=artifact_uri, entry_point=entry_point,
                               poll_interval=poll_interval, enabled=enabled,
                               trigger_types=trigger_types, metadata_file=metadata_file)
    return sensor_type
コード例 #4
0
    def test_get_uid(self):
        pack_db = PackDB(ref='ma_pack')
        self.assertEqual(pack_db.get_uid(), 'pack:ma_pack')

        sensor_type_db = SensorTypeDB(name='sname', pack='spack')
        self.assertEqual(sensor_type_db.get_uid(), 'sensor_type:spack:sname')

        action_db = ActionDB(name='aname', pack='apack', runner_type={})
        self.assertEqual(action_db.get_uid(), 'action:apack:aname')

        rule_db = RuleDB(name='rname', pack='rpack')
        self.assertEqual(rule_db.get_uid(), 'rule:rpack:rname')

        trigger_type_db = TriggerTypeDB(name='ttname', pack='ttpack')
        self.assertEqual(trigger_type_db.get_uid(), 'trigger_type:ttpack:ttname')

        trigger_db = TriggerDB(name='tname', pack='tpack')
        self.assertTrue(trigger_db.get_uid().startswith('trigger:tpack:tname:'))
コード例 #5
0
ファイル: sensor_type_utils.py プロジェクト: sarkartanzil/st2
def _create_sensor_type(pack=None,
                        name=None,
                        description=None,
                        artifact_uri=None,
                        entry_point=None,
                        trigger_types=None,
                        poll_interval=10,
                        enabled=True):

    sensor_type = SensorTypeDB()
    sensor_type.pack = pack
    sensor_type.name = name
    sensor_type.description = description
    sensor_type.artifact_uri = artifact_uri
    sensor_type.entry_point = entry_point
    sensor_type.trigger_types = trigger_types
    sensor_type.poll_interval = poll_interval
    sensor_type.enabled = enabled

    return sensor_type
コード例 #6
0
ファイル: test_db_model_uids.py プロジェクト: LindsayHill/st2
    def test_get_uid(self):
        pack_db = PackDB(ref='ma_pack')
        self.assertEqual(pack_db.get_uid(), 'pack:ma_pack')

        sensor_type_db = SensorTypeDB(name='sname', pack='spack')
        self.assertEqual(sensor_type_db.get_uid(), 'sensor_type:spack:sname')

        action_db = ActionDB(name='aname', pack='apack', runner_type={})
        self.assertEqual(action_db.get_uid(), 'action:apack:aname')

        rule_db = RuleDB(name='rname', pack='rpack')
        self.assertEqual(rule_db.get_uid(), 'rule:rpack:rname')

        trigger_type_db = TriggerTypeDB(name='ttname', pack='ttpack')
        self.assertEqual(trigger_type_db.get_uid(), 'trigger_type:ttpack:ttname')

        trigger_db = TriggerDB(name='tname', pack='tpack')
        self.assertTrue(trigger_db.get_uid().startswith('trigger:tpack:tname:'))

        # Verify that same set of parameters always results in the same hash
        parameters = {'a': 1, 'b': 2, 'c': [1, 2, 3], 'd': {'g': 1, 'h': 2}, 'b': u'unicode'}
        paramers_hash = json.dumps(parameters, sort_keys=True)
        paramers_hash = hashlib.md5(paramers_hash).hexdigest()

        parameters = {'a': 1, 'b': 2, 'c': [1, 2, 3], 'b': u'unicode', 'd': {'g': 1, 'h': 2}}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        parameters = {'c': [1, 2, 3], 'b': u'unicode', 'd': {'h': 2, 'g': 1}, 'a': 1}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        parameters = {'b': u'unicode', 'c': [1, 2, 3], 'd': {'h': 2, 'g': 1}, 'a': 1}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))

        parameters = OrderedDict({'c': [1, 2, 3], 'b': u'unicode', 'd': {'h': 2, 'g': 1}, 'a': 1})
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))
コード例 #7
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.

from kombu.message import Message
import mock
import unittest2

from st2common.services.sensor_watcher import SensorWatcher
from st2common.models.db.sensor import SensorTypeDB
from st2common.transport.publishers import PoolPublisher

MOCK_SENSOR_DB = SensorTypeDB(name='foo', pack='test')


class SensorWatcherTests(unittest2.TestCase):

    @mock.patch.object(Message, 'ack', mock.MagicMock())
    @mock.patch.object(PoolPublisher, 'publish', mock.MagicMock())
    def test_assert_handlers_called(self):
        handler_vars = {
            'create_handler_called': False,
            'update_handler_called': False,
            'delete_handler_called': False
        }

        def create_handler(sensor_db):
            handler_vars['create_handler_called'] = True
コード例 #8
0
    def setUp(self):
        super(SensorPermissionsResolverTestCase, self).setUp()

        # Create some mock users
        user_1_db = UserDB(name='1_role_sensor_pack_grant')
        user_1_db = User.add_or_update(user_1_db)
        self.users['custom_role_sensor_pack_grant'] = user_1_db

        user_2_db = UserDB(name='1_role_sensor_grant')
        user_2_db = User.add_or_update(user_2_db)
        self.users['custom_role_sensor_grant'] = user_2_db

        user_3_db = UserDB(name='custom_role_pack_sensor_all_grant')
        user_3_db = User.add_or_update(user_3_db)
        self.users['custom_role_pack_sensor_all_grant'] = user_3_db

        user_4_db = UserDB(name='custom_role_sensor_all_grant')
        user_4_db = User.add_or_update(user_4_db)
        self.users['custom_role_sensor_all_grant'] = user_4_db

        user_5_db = UserDB(name='custom_role_sensor_list_grant')
        user_5_db = User.add_or_update(user_5_db)
        self.users['custom_role_sensor_list_grant'] = user_5_db

        # Create some mock resources on which permissions can be granted
        sensor_1_db = SensorTypeDB(pack='test_pack_1', name='sensor1')
        sensor_1_db = SensorType.add_or_update(sensor_1_db)
        self.resources['sensor_1'] = sensor_1_db

        sensor_2_db = SensorTypeDB(pack='test_pack_1', name='sensor2')
        sensor_2_db = SensorType.add_or_update(sensor_2_db)
        self.resources['sensor_2'] = sensor_2_db

        sensor_3_db = SensorTypeDB(pack='test_pack_2', name='sensor3')
        sensor_3_db = SensorType.add_or_update(sensor_3_db)
        self.resources['sensor_3'] = sensor_3_db

        # Create some mock roles with associated permission grants
        # Custom role 2 - one grant on parent pack
        # "sensor_view" on pack_1
        grant_db = PermissionGrantDB(
            resource_uid=self.resources['pack_1'].get_uid(),
            resource_type=ResourceType.PACK,
            permission_types=[PermissionType.SENSOR_VIEW])
        grant_db = PermissionGrant.add_or_update(grant_db)
        permission_grants = [str(grant_db.id)]
        role_3_db = RoleDB(name='custom_role_sensor_pack_grant',
                           permission_grants=permission_grants)
        role_3_db = Role.add_or_update(role_3_db)
        self.roles['custom_role_sensor_pack_grant'] = role_3_db

        # Custom role 4 - one grant on pack
        # "sensor_view on sensor_3
        grant_db = PermissionGrantDB(
            resource_uid=self.resources['sensor_3'].get_uid(),
            resource_type=ResourceType.SENSOR,
            permission_types=[PermissionType.SENSOR_VIEW])
        grant_db = PermissionGrant.add_or_update(grant_db)
        permission_grants = [str(grant_db.id)]
        role_4_db = RoleDB(name='custom_role_sensor_grant',
                           permission_grants=permission_grants)
        role_4_db = Role.add_or_update(role_4_db)
        self.roles['custom_role_sensor_grant'] = role_4_db

        # Custom role - "sensor_all" grant on a parent sensor pack
        grant_db = PermissionGrantDB(
            resource_uid=self.resources['pack_1'].get_uid(),
            resource_type=ResourceType.PACK,
            permission_types=[PermissionType.SENSOR_ALL])
        grant_db = PermissionGrant.add_or_update(grant_db)
        permission_grants = [str(grant_db.id)]
        role_4_db = RoleDB(name='custom_role_pack_sensor_all_grant',
                           permission_grants=permission_grants)
        role_4_db = Role.add_or_update(role_4_db)
        self.roles['custom_role_pack_sensor_all_grant'] = role_4_db

        # Custom role - "sensor_all" grant on a sensor
        grant_db = PermissionGrantDB(
            resource_uid=self.resources['sensor_1'].get_uid(),
            resource_type=ResourceType.SENSOR,
            permission_types=[PermissionType.SENSOR_ALL])
        grant_db = PermissionGrant.add_or_update(grant_db)
        permission_grants = [str(grant_db.id)]
        role_4_db = RoleDB(name='custom_role_sensor_all_grant',
                           permission_grants=permission_grants)
        role_4_db = Role.add_or_update(role_4_db)
        self.roles['custom_role_sensor_all_grant'] = role_4_db

        # Custom role - "sensor_list" grant
        grant_db = PermissionGrantDB(
            resource_uid=None,
            resource_type=None,
            permission_types=[PermissionType.SENSOR_LIST])
        grant_db = PermissionGrant.add_or_update(grant_db)
        permission_grants = [str(grant_db.id)]
        role_5_db = RoleDB(name='custom_role_sensor_list_grant',
                           permission_grants=permission_grants)
        role_5_db = Role.add_or_update(role_5_db)
        self.roles['custom_role_sensor_list_grant'] = role_5_db

        # Create some mock role assignments
        user_db = self.users['custom_role_sensor_pack_grant']
        role_assignment_db = UserRoleAssignmentDB(
            user=user_db.name,
            role=self.roles['custom_role_sensor_pack_grant'].name,
            source='assignments/%s.yaml' % user_db.name)
        UserRoleAssignment.add_or_update(role_assignment_db)

        user_db = self.users['custom_role_sensor_grant']
        role_assignment_db = UserRoleAssignmentDB(
            user=user_db.name,
            role=self.roles['custom_role_sensor_grant'].name,
            source='assignments/%s.yaml' % user_db.name)
        UserRoleAssignment.add_or_update(role_assignment_db)

        user_db = self.users['custom_role_pack_sensor_all_grant']
        role_assignment_db = UserRoleAssignmentDB(
            user=user_db.name,
            role=self.roles['custom_role_pack_sensor_all_grant'].name,
            source='assignments/%s.yaml' % user_db.name)
        UserRoleAssignment.add_or_update(role_assignment_db)

        user_db = self.users['custom_role_sensor_all_grant']
        role_assignment_db = UserRoleAssignmentDB(
            user=user_db.name,
            role=self.roles['custom_role_sensor_all_grant'].name,
            source='assignments/%s.yaml' % user_db.name)
        UserRoleAssignment.add_or_update(role_assignment_db)

        user_db = self.users['custom_role_sensor_list_grant']
        role_assignment_db = UserRoleAssignmentDB(
            user=user_db.name,
            role=self.roles['custom_role_sensor_list_grant'].name,
            source='assignments/%s.yaml' % user_db.name)
        UserRoleAssignment.add_or_update(role_assignment_db)
コード例 #9
0
    def test_get_uid(self):
        pack_db = PackDB(ref="ma_pack")
        self.assertEqual(pack_db.get_uid(), "pack:ma_pack")
        self.assertTrue(pack_db.has_valid_uid())

        sensor_type_db = SensorTypeDB(name="sname", pack="spack")
        self.assertEqual(sensor_type_db.get_uid(), "sensor_type:spack:sname")
        self.assertTrue(sensor_type_db.has_valid_uid())

        action_db = ActionDB(name="aname", pack="apack", runner_type={})
        self.assertEqual(action_db.get_uid(), "action:apack:aname")
        self.assertTrue(action_db.has_valid_uid())

        rule_db = RuleDB(name="rname", pack="rpack")
        self.assertEqual(rule_db.get_uid(), "rule:rpack:rname")
        self.assertTrue(rule_db.has_valid_uid())

        trigger_type_db = TriggerTypeDB(name="ttname", pack="ttpack")
        self.assertEqual(trigger_type_db.get_uid(), "trigger_type:ttpack:ttname")
        self.assertTrue(trigger_type_db.has_valid_uid())

        trigger_db = TriggerDB(name="tname", pack="tpack")
        self.assertTrue(trigger_db.get_uid().startswith("trigger:tpack:tname:"))

        # Verify that same set of parameters always results in the same hash
        parameters = {"a": 1, "b": "unicode", "c": [1, 2, 3], "d": {"g": 1, "h": 2}}
        paramers_hash = json.dumps(parameters, sort_keys=True)
        paramers_hash = hashlib.md5(paramers_hash.encode()).hexdigest()

        parameters = {"a": 1, "b": "unicode", "c": [1, 2, 3], "d": {"g": 1, "h": 2}}
        trigger_db = TriggerDB(name="tname", pack="tpack", parameters=parameters)
        self.assertEqual(
            trigger_db.get_uid(), "trigger:tpack:tname:%s" % (paramers_hash)
        )
        self.assertTrue(trigger_db.has_valid_uid())

        parameters = {"c": [1, 2, 3], "b": "unicode", "d": {"h": 2, "g": 1}, "a": 1}
        trigger_db = TriggerDB(name="tname", pack="tpack", parameters=parameters)
        self.assertEqual(
            trigger_db.get_uid(), "trigger:tpack:tname:%s" % (paramers_hash)
        )
        self.assertTrue(trigger_db.has_valid_uid())

        parameters = {"b": "unicode", "c": [1, 2, 3], "d": {"h": 2, "g": 1}, "a": 1}
        trigger_db = TriggerDB(name="tname", pack="tpack", parameters=parameters)
        self.assertEqual(
            trigger_db.get_uid(), "trigger:tpack:tname:%s" % (paramers_hash)
        )
        self.assertTrue(trigger_db.has_valid_uid())

        parameters = OrderedDict(
            {"c": [1, 2, 3], "b": "unicode", "d": {"h": 2, "g": 1}, "a": 1}
        )
        trigger_db = TriggerDB(name="tname", pack="tpack", parameters=parameters)
        self.assertEqual(
            trigger_db.get_uid(), "trigger:tpack:tname:%s" % (paramers_hash)
        )
        self.assertTrue(trigger_db.has_valid_uid())

        policy_type_db = PolicyTypeDB(resource_type="action", name="concurrency")
        self.assertEqual(policy_type_db.get_uid(), "policy_type:action:concurrency")
        self.assertTrue(policy_type_db.has_valid_uid())

        policy_db = PolicyDB(pack="dummy", name="policy1")
        self.assertEqual(policy_db.get_uid(), "policy:dummy:policy1")

        api_key_db = ApiKeyDB(key_hash="valid")
        self.assertEqual(api_key_db.get_uid(), "api_key:valid")
        self.assertTrue(api_key_db.has_valid_uid())

        api_key_db = ApiKeyDB()
        self.assertEqual(api_key_db.get_uid(), "api_key:")
        self.assertFalse(api_key_db.has_valid_uid())
コード例 #10
0
ファイル: test_db_model_uids.py プロジェクト: StackStorm/st2
    def test_get_uid(self):
        pack_db = PackDB(ref='ma_pack')
        self.assertEqual(pack_db.get_uid(), 'pack:ma_pack')
        self.assertTrue(pack_db.has_valid_uid())

        sensor_type_db = SensorTypeDB(name='sname', pack='spack')
        self.assertEqual(sensor_type_db.get_uid(), 'sensor_type:spack:sname')
        self.assertTrue(sensor_type_db.has_valid_uid())

        action_db = ActionDB(name='aname', pack='apack', runner_type={})
        self.assertEqual(action_db.get_uid(), 'action:apack:aname')
        self.assertTrue(action_db.has_valid_uid())

        rule_db = RuleDB(name='rname', pack='rpack')
        self.assertEqual(rule_db.get_uid(), 'rule:rpack:rname')
        self.assertTrue(rule_db.has_valid_uid())

        trigger_type_db = TriggerTypeDB(name='ttname', pack='ttpack')
        self.assertEqual(trigger_type_db.get_uid(), 'trigger_type:ttpack:ttname')
        self.assertTrue(trigger_type_db.has_valid_uid())

        trigger_db = TriggerDB(name='tname', pack='tpack')
        self.assertTrue(trigger_db.get_uid().startswith('trigger:tpack:tname:'))

        # Verify that same set of parameters always results in the same hash
        parameters = {'a': 1, 'b': 'unicode', 'c': [1, 2, 3], 'd': {'g': 1, 'h': 2}}
        paramers_hash = json.dumps(parameters, sort_keys=True)
        paramers_hash = hashlib.md5(paramers_hash.encode()).hexdigest()

        parameters = {'a': 1, 'b': 'unicode', 'c': [1, 2, 3], 'd': {'g': 1, 'h': 2}}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))
        self.assertTrue(trigger_db.has_valid_uid())

        parameters = {'c': [1, 2, 3], 'b': u'unicode', 'd': {'h': 2, 'g': 1}, 'a': 1}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))
        self.assertTrue(trigger_db.has_valid_uid())

        parameters = {'b': u'unicode', 'c': [1, 2, 3], 'd': {'h': 2, 'g': 1}, 'a': 1}
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))
        self.assertTrue(trigger_db.has_valid_uid())

        parameters = OrderedDict({'c': [1, 2, 3], 'b': u'unicode', 'd': {'h': 2, 'g': 1}, 'a': 1})
        trigger_db = TriggerDB(name='tname', pack='tpack', parameters=parameters)
        self.assertEqual(trigger_db.get_uid(), 'trigger:tpack:tname:%s' % (paramers_hash))
        self.assertTrue(trigger_db.has_valid_uid())

        policy_type_db = PolicyTypeDB(resource_type='action', name='concurrency')
        self.assertEqual(policy_type_db.get_uid(), 'policy_type:action:concurrency')
        self.assertTrue(policy_type_db.has_valid_uid())

        policy_db = PolicyDB(pack='dummy', name='policy1')
        self.assertEqual(policy_db.get_uid(), 'policy:dummy:policy1')

        api_key_db = ApiKeyDB(key_hash='valid')
        self.assertEqual(api_key_db.get_uid(), 'api_key:valid')
        self.assertTrue(api_key_db.has_valid_uid())

        api_key_db = ApiKeyDB()
        self.assertEqual(api_key_db.get_uid(), 'api_key:')
        self.assertFalse(api_key_db.has_valid_uid())
コード例 #11
0
ファイル: test_sensor_watcher.py プロジェクト: st2sandbox/st2
# 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.

from __future__ import absolute_import
from kombu.message import Message
import mock
import unittest2

from st2common.services.sensor_watcher import SensorWatcher
from st2common.models.db.sensor import SensorTypeDB
from st2common.transport.publishers import PoolPublisher

MOCK_SENSOR_DB = SensorTypeDB(name="foo", pack="test")


class SensorWatcherTests(unittest2.TestCase):
    @mock.patch.object(Message, "ack", mock.MagicMock())
    @mock.patch.object(PoolPublisher, "publish", mock.MagicMock())
    def test_assert_handlers_called(self):
        handler_vars = {
            "create_handler_called": False,
            "update_handler_called": False,
            "delete_handler_called": False,
        }

        def create_handler(sensor_db):
            handler_vars["create_handler_called"] = True