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from typing import Any, Dict, List, Optional, Sequence, Union

from airflow.models import BaseOperator
from airflow.utils.context import Context
from import send_email

[docs]class EmailOperator(BaseOperator): """ Sends an email. :param to: list of emails to send the email to. (templated) :param subject: subject line for the email. (templated) :param html_content: content of the email, html markup is allowed. (templated) :param files: file names to attach in email (templated) :param cc: list of recipients to be added in CC field :param bcc: list of recipients to be added in BCC field :param mime_subtype: MIME sub content type :param mime_charset: character set parameter added to the Content-Type header. :param custom_headers: additional headers to add to the MIME message. """
[docs] template_fields: Sequence[str] = ('to', 'subject', 'html_content', 'files')
[docs] template_fields_renderers = {"html_content": "html"}
[docs] template_ext: Sequence[str] = ('.html',)
[docs] ui_color = '#e6faf9'
def __init__( self, *, to: Union[List[str], str], subject: str, html_content: str, files: Optional[List] = None, cc: Optional[Union[List[str], str]] = None, bcc: Optional[Union[List[str], str]] = None, mime_subtype: str = 'mixed', mime_charset: str = 'utf-8', conn_id: Optional[str] = None, custom_headers: Optional[Dict[str, Any]] = None, **kwargs, ) -> None: super().__init__(**kwargs) = to self.subject = subject self.html_content = html_content self.files = files or [] = cc self.bcc = bcc self.mime_subtype = mime_subtype self.mime_charset = mime_charset self.conn_id = conn_id self.custom_headers = custom_headers
[docs] def execute(self, context: Context): send_email(, self.subject, self.html_content, files=self.files,, bcc=self.bcc, mime_subtype=self.mime_subtype, mime_charset=self.mime_charset, conn_id=self.conn_id, custom_headers=self.custom_headers,

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