"""
Singer
This example shows how to use Singer within Airflow using a custom operator:
- SingerOperator
https://github.com/airflow-plugins/singer_plugin/blob/master/operators/singer_operator.py#L5
A complete list of Taps and Targets can be found in the Singer.io Github org:
https://github.com/singer-io
"""


from datetime import datetime

from airflow import DAG
from airflow.operators import SingerOperator

default_args = {
    "start_date": datetime(2018, 2, 22),
    "retries": 0,
    "email": [],
    "email_on_failure": True,
    "email_on_retry": False,
}

dag = DAG(
    "__singer__fixerio_to_csv", schedule_interval="@hourly", default_args=default_args
)

with dag:

    singer = SingerOperator(task_id="singer", tap="fixerio", target="csv")

    singer