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from airflow.contrib.hooks.segment_hook import SegmentHook
from airflow.models import BaseOperator
from airflow.utils.decorators import apply_defaults
[docs]class SegmentTrackEventOperator(BaseOperator):
"""
Send Track Event to Segment for a specified user_id and event
:param user_id: The ID for this user in your database. (templated)
:type user_id: str
:param event: The name of the event you're tracking. (templated)
:type event: str
:param properties: A dictionary of properties for the event. (templated)
:type properties: dict
:param segment_conn_id: The connection ID to use when connecting to Segment.
:type segment_conn_id: str
:param segment_debug_mode: Determines whether Segment should run in debug mode.
Defaults to False
:type segment_debug_mode: bool
"""
[docs] template_fields = ('user_id', 'event', 'properties')
@apply_defaults
def __init__(self,
user_id,
event,
properties=None,
segment_conn_id='segment_default',
segment_debug_mode=False,
*args,
**kwargs):
super(SegmentTrackEventOperator, self).__init__(*args, **kwargs)
self.user_id = user_id
self.event = event
properties = properties or {}
self.properties = properties
self.segment_debug_mode = segment_debug_mode
self.segment_conn_id = segment_conn_id
[docs] def execute(self, context):
hook = SegmentHook(segment_conn_id=self.segment_conn_id,
segment_debug_mode=self.segment_debug_mode)
self.log.info(
'Sending track event ({0}) for user id: {1} with properties: {2}'.
format(self.event, self.user_id, self.properties))
hook.track(self.user_id, self.event, self.properties)