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# coding: utf-8
# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: send_email_with_attachments_sample_async.py
DESCRIPTION:
This sample demonstrates sending an email with an attachment. The Email client is
authenticated using a connection string.
USAGE:
python send_email_with_attachment_async.py
Set the environment variable with your own value before running the sample:
1) COMMUNICATION_CONNECTION_STRING_EMAIL - the connection string in your ACS resource
2) SENDER_ADDRESS - the address found in the linked domain that will send the email
3) RECIPIENT_ADDRESS - the address that will receive the email
"""
import base64
import os
import sys
import asyncio
from azure.core.exceptions import HttpResponseError
from azure.communication.email.aio import EmailClient
sys.path.append("..")
class EmailWithAttachmentSampleAsync(object):
connection_string = os.getenv("COMMUNICATION_CONNECTION_STRING_EMAIL")
sender_address = os.getenv("SENDER_ADDRESS")
recipient_address = os.getenv("RECIPIENT_ADDRESS")
async def send_email_with_attachment_async(self):
# creating the email client
email_client = EmailClient.from_connection_string(self.connection_string)
# creating the email message
attachment_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "attachment.txt")
with open(attachment_path, "rb") as file:
file_bytes = file.read()
file_bytes_b64 = base64.b64encode(file_bytes)
message = {
"content": {
"subject": "This is the subject",
"plainText": "This is the body",
"html": "html><h1>This is the body</h1></html>",
},
"recipients": {"to": [{"address": self.recipient_address, "displayName": "Customer Name"}]},
"senderAddress": self.sender_address,
"attachments": [
{"name": "attachment.txt", "contentType": "text/plain", "contentInBase64": file_bytes_b64.decode()}
],
}
async with email_client:
try:
# sending the email message
poller = await email_client.begin_send(message)
response = await poller.result()
print("Operation ID: " + response["id"])
except HttpResponseError as ex:
print(ex)
pass
if __name__ == "__main__":
sample = EmailWithAttachmentSampleAsync()
asyncio.run(sample.send_email_with_attachment_async())
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