This library allows you to quickly and easily send emails through SendGrid using Python.
If you upgrade to version 1.2.x, the add_to method behaves differently. In the past this method defaulted to using the SMTPAPI header. Now you must explicitly call the smtpapi.add_to method. More on the SMTPAPI section.
pip install sendgrid
# or
easy_install sendgridimport sendgrid
sg = sendgrid.SendGridClient('YOUR_SENDGRID_USERNAME', 'YOUR_SENDGRID_PASSWORD')
message = sendgrid.Mail()
message.add_to('John Doe <[email protected]>')
message.set_subject('Example')
message.set_html('Body')
message.set_text('Body')
message.set_from('Doe John <[email protected]>')
status, msg = sg.send(message)
#or
message = sendgrid.Mail(to='[email protected]', subject='Example', html='Body', text='Body', from_email='[email protected]')
status, msg = sg.send(message)By default, .send method returns a tuple (http_status_code, message),
however you can pass raise_errors=True to SendGridClient constructor,
then .send method will raise SendGridClientError for 4xx errors,
and SendGridServerError for 5xx errors.
from sendgrid import SendGridError, SendGridClientError, SendGridServerError
sg = sendgrid.SendGridClient(username, password, raise_errors=True)
try:
sg.send(message)
except SendGridClientError:
...
except SendGridServerError:
...This behavior is going to be default from version 2.0.0. You are
encouraged to set raise_errors to True for forwards compatibility.
SendGridError is a base-class for all SendGrid-related exceptions.
To begin using this library create a new instance of SendGridClient with your SendGrid credentials or a SendGrid API Key. API Key is the preferred method. API Keys are in beta. To configure API keys, visit https://app.sendgrid.com/settings/api_keys.
sg = sendgrid.SendGridClient('sendgrid_username', 'sendgrid_password')
# or
sg = sendgrid.SendGridClient('sendgrid_apikey')There are multiple ways to add recipients:
message = sendgrid.Mail()
message.add_to('[email protected]')
# or
message.add_to('Example Dude <[email protected]>')
# or
message.add_to(['Example Dude <[email protected]>', '[email protected]'])message = sendgrid.Mail()
message.add_to('[email protected]')
message.add_to_name('Example Dude')message = sendgrid.Mail()
message.add_cc('[email protected]')
message.add_cc(['[email protected]', '[email protected]'])message = sendgrid.Mail()
message.add_bcc('[email protected]')
# or
message.add_bcc(['Example Dude <[email protected]>', '[email protected]'])message = sendgrid.Mail()
message.set_from('[email protected]')message = sendgrid.Mail()
message.set_from('[email protected]')
message.set_from_name('Example Dude')message.sendgrid.Mail()
message.set_replyto('[email protected]')message = sendgrid.Mail()
message.set_subject('Example')message = sendgrid.Mail()
message.set_text('Body')message = sendgrid.Mail()
message.set_html('<html><body>Stuff, you know?</body></html>')message = sendgrid.Mail()
message.set_date('Wed, 17 Dec 2014 19:21:16 +0000')message = sendgrid.Mail()
message.set_headers({'X-Sent-Using': 'SendGrid-API', 'X-Transport': 'web'});There are multiple ways to work with attachments:
message = sendgrid.Mail()
message.add_attachment('stuff.txt', './stuff.txt')
# or
message.add_attachment('stuff.txt', open('./stuff.txt', 'rb'))message = sendgrid.Mail()
message.add_attachment_stream('filename', 'somerandomcontentyouwant')
# strings, unicode, or BytesIO streamsmessage = sendgrid.Mail()
message.add_attachment('image.png', open('./image.png', 'rb'))
message.add_content_id('image.png', 'ID_IN_HTML')
message.set_html('<html><body>TEXT BEFORE IMAGE<img src="cid:ID_IN_HTML"></img>AFTER IMAGE</body></html>')SendGrid's X-SMTPAPI
If you wish to use the X-SMTPAPI on your own app, you can use the SMTPAPI Python library.
There are implementations for setter methods too.
message = sendgrid.Mail()
message.smtpapi.add_to('[email protected]')message = sendgrid.Mail()
message.smtpapi.add_substitution('key', 'value')message = sendgrid.Mail()
message.add_substitution('key', 'value')message = sendgrid.Mail()
message.set_substitutions({'key1': ['value1', 'value2'], 'key2': ['value3', 'value4']})message = sendgrid.Mail()
message.smtpapi.add_section('section', 'value')message = sendgrid.Mail()
message.add_section('section', 'value')message = sendgrid.Mail()
message.set_sections({'section1': 'value1', 'section2': 'value2'})message = sendgrid.Mail()
message.smtpapi.add_category('category')message = sendgrid.Mail()
message.add_category('category')message = sendgrid.Mail()
message.set_categories(['category1', 'category2'])message = sendgrid.Mail()
message.smtpapi.add_unique_arg('key', 'value')message = sendgrid.Mail()
message.add_unique_arg('key', 'value')message = sendgrid.Mail()
message.set_unique_args({'key1': 'value1', 'key2': 'value2'})message = sendgrid.Mail()
message.smtpapi.add_filter('filter', 'setting', 'value')message = sendgrid.Mail()
message.add_filter('filter', 'setting', 'value')message = sendgrid.Mail()
message.smtpapi.set_asm_group_id(value)message = sendgrid.Mail()
message.set_asm_group_id(value)message.add_filter('templates', 'enable', '1')
message.add_filter('templates', 'template_id', 'TEMPLATE-ALPHA-NUMERIC-ID')python test/__init__.py- Confirm tests pass
- Bump the version in README.rst, sendgrid/version.py
- Update CHANGELOG.md
- Confirm tests pass
- Commit Version bump vX.X.X
- python setup.py sdist bdist_wininst upload
- Push changes to GitHub
- Release tag on GitHub vX.X.X