def write(self, data, context=None):
"""
Enqueues the passed in data to the queue.
"""
local_context = context or self._context
if not local_context:
raise Exception('Context was required but not provided')
if not data:
raise Exception('Data was required but not provided')
envelope = contracts.Envelope()
# The only difference in behavior from it's parent class is setting the flag below.
# Suppress Vortex ingest header.
envelope.flags = 0x200000
envelope.name = data.ENVELOPE_TYPE_NAME
envelope.time = datetime.datetime.utcnow().isoformat() + 'Z'
envelope.ikey = local_context.instrumentation_key
tags = envelope.tags
for key, value in self._write_tags(local_context):
tags[key] = value
envelope.data = contracts.Data()
envelope.data.base_type = data.DATA_TYPE_NAME
if hasattr(data, 'properties') and local_context.properties:
properties = data.properties
if not properties:
properties = {}
data.properties = properties
for key in local_context.properties:
if key not in properties:
properties[key] = local_context.properties[key]
envelope.data.base_data = data
self._queue.put(envelope)
def write(self, data, context=None):
"""Enqueues the passed in data to the :func:`queue`. If the caller specifies a context as well, it will
take precedence over the instance in :func:`context`.
Args:
data (object). data the telemetry data to send. This will be wrapped in an :class:`contracts.Envelope`
before being enqueued to the :func:`queue`.
context (:class:`TelemetryContext`). context the override context to use when constructing the
:class:`contracts.Envelope`.
"""
local_context = context or self._context
if not local_context:
raise Exception('Context was required but not provided')
if not data:
raise Exception('Data was required but not provided')
envelope = contracts.Envelope()
envelope.name = data.ENVELOPE_TYPE_NAME
envelope.time = datetime.datetime.utcnow().isoformat() + 'Z'
envelope.ikey = local_context.instrumentation_key
tags = envelope.tags
for prop_context in [self._context, context]:
if not prop_context:
continue
for key, value in self._write_tags(prop_context):
tags[key] = value
envelope.data = contracts.Data()
envelope.data.base_type = data.DATA_TYPE_NAME
for prop_context in [context, self._context]:
if not prop_context:
continue
if hasattr(data, 'properties') and prop_context.properties:
properties = data.properties
for key in prop_context.properties:
if key not in properties:
properties[key] = prop_context.properties[key]
envelope.data.base_data = data
self._queue.put(envelope)
