40 строки
1.1 KiB
Python
40 строки
1.1 KiB
Python
from airflow.models import BaseOperator
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from airflow.utils import send_email
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from airflow.utils import apply_defaults
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class EmailOperator(BaseOperator):
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template_fields = ('subject', 'html_content')
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ui_color = '#e6faf9'
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__mapper_args__ = {
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'polymorphic_identity': 'EmailOperator'
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}
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@apply_defaults
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def __init__(
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self,
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to,
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subject,
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html_content,
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*args, **kwargs):
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"""
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Sends an email.
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:param to: list of emails to send the email to
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:type to: list or string (comma or semicolon delimited)
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:param subject: subject line for the email (templated)
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:type subject: string
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:param html_content: content of the email (templated), html markup
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is allowed
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:type html_content: string
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"""
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super(EmailOperator, self).__init__(*args, **kwargs)
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self.to = to
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self.subject = subject
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self.html_content = html_content
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def execute(self, context):
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send_email(self.to, self.subject, self.html_content)
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