Source code for airflow.contrib.operators.discord_webhook_operator

# -*- coding: utf-8 -*-
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# 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 airflow.contrib.hooks.discord_webhook_hook import DiscordWebhookHook
from airflow.exceptions import AirflowException
from airflow.operators.http_operator import SimpleHttpOperator
from airflow.utils.decorators import apply_defaults


[docs]class DiscordWebhookOperator(SimpleHttpOperator): """ This operator allows you to post messages to Discord using incoming webhooks. Takes a Discord connection ID with a default relative webhook endpoint. The default endpoint can be overridden using the webhook_endpoint parameter (https://discordapp.com/developers/docs/resources/webhook). Each Discord webhook can be pre-configured to use a specific username and avatar_url. You can override these defaults in this operator. :param http_conn_id: Http connection ID with host as "https://discord.com/api/" and default webhook endpoint in the extra field in the form of {"webhook_endpoint": "webhooks/{webhook.id}/{webhook.token}"} :type http_conn_id: str :param webhook_endpoint: Discord webhook endpoint in the form of "webhooks/{webhook.id}/{webhook.token}" :type webhook_endpoint: str :param message: The message you want to send to your Discord channel (max 2000 characters). (templated) :type message: str :param username: Override the default username of the webhook. (templated) :type username: str :param avatar_url: Override the default avatar of the webhook :type avatar_url: str :param tts: Is a text-to-speech message :type tts: bool :param proxy: Proxy to use to make the Discord webhook call :type proxy: str """
[docs] template_fields = ['username', 'message']
@apply_defaults def __init__(self, http_conn_id=None, webhook_endpoint=None, message="", username=None, avatar_url=None, tts=False, proxy=None, *args, **kwargs): super(DiscordWebhookOperator, self).__init__(endpoint=webhook_endpoint, *args, **kwargs) if not http_conn_id: raise AirflowException('No valid Discord http_conn_id supplied.') self.http_conn_id = http_conn_id self.webhook_endpoint = webhook_endpoint self.message = message self.username = username self.avatar_url = avatar_url self.tts = tts self.proxy = proxy self.hook = None
[docs] def execute(self, context): """ Call the DiscordWebhookHook to post message """ self.hook = DiscordWebhookHook( self.http_conn_id, self.webhook_endpoint, self.message, self.username, self.avatar_url, self.tts, self.proxy ) self.hook.execute()

Was this entry helpful?