# http://numenta.org/licenses/
# ----------------------------------------------------------------------
# pylint: disable=C0103,W1401
import web
from htmengine import utils
from taurus.engine import repository, taurus_logging
from taurus.engine.webservices import ManagedConnectionWebapp
from taurus.engine.webservices.handlers import AuthenticatedBaseHandler
from taurus.engine.webservices.models_api import ModelHandler
from taurus.engine.webservices.responses import InvalidRequestResponse
log = taurus_logging.getExtendedLogger("webservices")
urls = (
"/?",
"InstancesHandler",
)
class InstancesHandler(AuthenticatedBaseHandler):
def DELETE(self):
"""
Delete models for multiple instances
::
DELETE /_instances
from nta.utils import amqp
from nta.utils.dynamodb_utils import retryOnTransientDynamoDBError
import taurus.engine
from taurus.engine import taurus_logging
from taurus.engine.exceptions import InsufficientConfigurationError
from taurus.engine.runtime.dynamodb.definitions import (
InstanceDataHourlyDynamoDBDefinition, MetricDynamoDBDefinition,
MetricDataDynamoDBDefinition, MetricTweetsDynamoDBDefinition)
from htmengine import htmengineerrno, utils
from htmengine.runtime.anomaly_service import AnomalyService
from taurus.engine import logging_support
g_log = taurus_logging.getExtendedLogger(__name__)
# FIXME Hack around boto bug #2413
# See https://github.com/boto/boto/issues/2413
FIXED_DYNAMODB_CONTEXT = Context(
Emin=-128,
Emax=126,
rounding=None,
prec=5, # Reduce precision for overall reduction in payload size
traps=[Clamped, Overflow, Underflow])
def convertDefineModelResultToMetricItem(modelCommandResult):
""" Convert "defineModel" Model Command Result to MetricItem suitable for
publishing to dynamodb.
from htmengine.adapters.datasource import createDatasourceAdapter
import htmengine.exceptions as app_exceptions
from taurus.engine import config, repository, taurus_logging
from taurus.engine.repository import schema
from taurus.engine.webservices import ManagedConnectionWebapp
from taurus.engine.webservices.handlers import AuthenticatedBaseHandler
from taurus.engine.webservices.responses import (InvalidRequestResponse,
NotAllowedResponse)
from taurus.engine.webservices.utils import getMetricDisplayFields, loadSchema
_PROCESSING_TIME_PER_RECORD = 0.05 # seconds per record
log = taurus_logging.getExtendedLogger("webservices")
urls = (
'', 'ModelHandler',
'/', 'ModelHandler',
'/data', 'MetricDataHandler',
'/data/stats', 'MetricDataStatsHandler',
'/export', 'ModelExportHandler',
'/([-\w]*)', 'ModelHandler',
'/([-\w]*)/data', 'MetricDataHandler',
'/([-\w]*)/export', 'ModelExportHandler',
)
# Schema for validating custom metrics model creation
from taurus.engine import taurus_logging
from taurus.engine.exceptions import InsufficientConfigurationError
from taurus.engine.runtime.dynamodb.definitions import (
InstanceDataHourlyDynamoDBDefinition,
MetricDynamoDBDefinition,
MetricDataDynamoDBDefinition,
MetricTweetsDynamoDBDefinition)
from htmengine import htmengineerrno, utils
from htmengine.runtime.anomaly_service import AnomalyService
from taurus.engine import logging_support
g_log = taurus_logging.getExtendedLogger(__name__)
# FIXME Hack around boto bug #2413
# See https://github.com/boto/boto/issues/2413
FIXED_DYNAMODB_CONTEXT = Context(
Emin=-128,
Emax=126,
rounding=None,
prec=5, # Reduce precision for overall reduction in payload size
traps=[
Clamped,
Overflow,
Underflow
]
#
# http://numenta.org/licenses/
# ----------------------------------------------------------------------
import web
from taurus.engine import logging_support
from taurus.engine.taurus_logging import getExtendedLogger
from taurus.engine.webservices import (instances_api,
metrics_api,
models_api)
logging_support.LoggingSupport.initService()
log = getExtendedLogger("webapp-logger")
urls = (
# Web UI
"", "DefaultHandler",
"/", "DefaultHandler",
"/_instances", instances_api.app,
"/_metrics", metrics_api.app,
"/_models", models_api.app
)
class DefaultHandler(object):
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses.
#
# http://numenta.org/licenses/
# ----------------------------------------------------------------------
import web
from taurus.engine import logging_support
from taurus.engine.taurus_logging import getExtendedLogger
from taurus.engine.webservices import (instances_api, metrics_api, models_api,
tweets_api)
logging_support.LoggingSupport.initService()
log = getExtendedLogger("webapp-logger")
urls = (
# Web UI
"",
"DefaultHandler",
"/",
"DefaultHandler",
"/_instances",
instances_api.app,
"/_metrics",
metrics_api.app,
"/_models",
models_api.app,
"/_tweets",
tweets_api.app)