25 lines
788 B
Python
25 lines
788 B
Python
from threading import Thread
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from flask import current_app, render_template
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from flask_mail import Message
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from . import app, mail
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from .decorators import async
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@async
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def send_async_email(app, msg):
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with app.app_context():
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mail.send(msg)
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def send_email(to, subject, template, **kwargs):
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if len(subject) > 50:
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newsubject = subject[:50] + '...'
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else:
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newsubject = subject
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app = current_app._get_current_object()
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msg = Message(app.config['MAIL_SUBJECT_PREFIX'] + ' ' + newsubject, sender=app.config['MAIL_SENDER'], recipients=[to])
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msg.body = render_template(template + '.txt', **kwargs)
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msg.html = render_template(template + '.html', **kwargs)
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thr = Thread(target=send_async_email, args=[app, msg])
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thr.start()
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return thr
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