def get_mock_personalization_dict():
"""Get a dict of personalization mock."""
mock_pers = dict()
mock_pers['to_list'] = [Email("*****@*****.**",
"Example User"),
Email("*****@*****.**",
"Example User")]
mock_pers['cc_list'] = [Email("*****@*****.**",
"Example User"),
Email("*****@*****.**",
"Example User")]
mock_pers['bcc_list'] = [Email("*****@*****.**"),
Email("*****@*****.**")]
mock_pers['subject'] = ("Hello World from the Personalized "
"SendGrid Python Library")
mock_pers['headers'] = [Header("X-Test", "test"),
Header("X-Mock", "true")]
mock_pers['substitutions'] = [Substitution("%name%", "Example User"),
Substitution("%city%", "Denver")]
mock_pers['custom_args'] = [CustomArg("user_id", "343"),
CustomArg("type", "marketing")]
mock_pers['send_at'] = 1443636843
return mock_pers
def send_email(to, subject, html_content, files=None,
dryrun=False, cc=None, bcc=None,
mime_subtype='mixed', **kwargs):
"""
Send an email with html content using sendgrid.
To use this plugin:
0. include sendgrid subpackage as part of your Airflow installation, e.g.,
pip install airflow[sendgrid]
1. update [email] backend in airflow.cfg, i.e.,
[email]
email_backend = airflow.contrib.utils.sendgrid.send_email
2. configure Sendgrid specific environment variables at all Airflow instances:
SENDGRID_MAIL_FROM={your-mail-from}
SENDGRID_API_KEY={your-sendgrid-api-key}.
"""
mail = Mail()
mail.from_email = Email(os.environ.get('SENDGRID_MAIL_FROM'))
mail.subject = subject
# Add the recipient list of to emails.
personalization = Personalization()
to = get_email_address_list(to)
for to_address in to:
personalization.add_to(Email(to_address))
if cc:
cc = get_email_address_list(cc)
for cc_address in cc:
personalization.add_cc(Email(cc_address))
if bcc:
bcc = get_email_address_list(bcc)
for bcc_address in bcc:
personalization.add_bcc(Email(bcc_address))
# Add custom_args to personalization if present
pers_custom_args = kwargs.get('personalization_custom_args', None)
if isinstance(pers_custom_args, dict):
for key in pers_custom_args.keys():
personalization.add_custom_arg(CustomArg(key, pers_custom_args[key]))
mail.add_personalization(personalization)
mail.add_content(Content('text/html', html_content))
categories = kwargs.get('categories', [])
for cat in categories:
mail.add_category(Category(cat))
# Add email attachment.
for fname in files or []:
basename = os.path.basename(fname)
attachment = Attachment()
with open(fname, "rb") as f:
attachment.content = base64.b64encode(f.read())
attachment.type = mimetypes.guess_type(basename)[0]
attachment.filename = basename
attachment.disposition = "attachment"
attachment.content_id = '<%s>' % basename
mail.add_attachment(attachment)
_post_sendgrid_mail(mail.get())
def _prepare_sendgrid_data(self):
self.ensure_one()
s_mail = Mail()
s_mail.set_from(Email(self.email_from))
if self.reply_to:
s_mail.set_reply_to(Email(self.reply_to))
s_mail.add_custom_arg(CustomArg('odoo_id', self.message_id))
html = self.body_html or ' '
p = re.compile(r'<.*?>') # Remove HTML markers
text_only = self.body_text or p.sub('', html.replace('<br/>', '\n'))
s_mail.add_content(Content("text/plain", text_only))
s_mail.add_content(Content("text/html", html))
test_address = config.get('sendgrid_test_address')
# We use only one personalization for transactional e-mail
personalization = Personalization()
personalization.set_subject(self.subject or ' ')
addresses = list()
if not test_address:
if self.email_to and self.email_to not in addresses:
personalization.add_to(Email(self.email_to))
addresses.append(self.email_to)
for recipient in self.recipient_ids:
if recipient.email not in addresses:
personalization.add_to(Email(recipient.email))
addresses.append(recipient.email)
if self.email_cc and self.email_cc not in addresses:
personalization.add_cc(Email(self.email_cc))
else:
_logger.info('Sending email to test address {}'.format(
test_address))
personalization.add_to(Email(test_address))
self.email_to = test_address
if self.sendgrid_template_id:
s_mail.set_template_id(self.sendgrid_template_id.remote_id)
for substitution in self.substitution_ids:
personalization.add_substitution(Substitution(
substitution.key, substitution.value))
s_mail.add_personalization(personalization)
for attachment in self.attachment_ids:
s_attachment = Attachment()
# Datas are not encoded properly for sendgrid
s_attachment.set_content(base64.b64encode(base64.b64decode(
attachment.datas)))
s_attachment.set_filename(attachment.name)
s_mail.add_attachment(s_attachment)
return s_mail.get()
def test_personalizations_resolution(self):
"""
Tests that adding a Personalization() object directly to an EmailMessage object
works as expected.
Written to test functionality introduced in the PR:
https://github.com/sklarsa/django-sendgrid-v5/pull/90
"""
msg = EmailMessage(
subject="Hello, World!",
body="Hello, World!",
from_email="Sam Smith <*****@*****.**>",
to=["John Doe <*****@*****.**>", "*****@*****.**"],
cc=["Stephanie Smith <*****@*****.**>"],
bcc=["Sarah Smith <*****@*****.**>"],
reply_to=["Sam Smith <*****@*****.**>"],
)
# Tests that personalizations take priority
test_str = "*****@*****.**"
test_key_str = "my key"
test_val_str = "my val"
personalization = Personalization()
if SENDGRID_5:
personalization.add_to(Email(test_str))
personalization.add_cc(Email(test_str))
personalization.add_bcc(Email(test_str))
else:
personalization.add_to(To(test_str))
personalization.add_cc(Cc(test_str))
personalization.add_bcc(Bcc(test_str))
personalization.add_custom_arg(CustomArg(test_key_str, test_val_str))
personalization.add_header(Header(test_key_str, test_val_str))
personalization.add_substitution(
Substitution(test_key_str, test_val_str))
msg.personalizations = [personalization]
result = self.backend._build_sg_mail(msg)
personalization = result["personalizations"][0]
for field in ("to", "cc", "bcc"):
data = personalization[field]
self.assertEqual(len(data), 1)
self.assertEqual(data[0]["email"], test_str)
for field in ("custom_args", "headers", "substitutions"):
data = personalization[field]
self.assertEqual(len(data), 1)
self.assertIn(test_key_str, data)
self.assertEqual(test_val_str, data[test_key_str])
def test_build_personalization_errors(self):
msg = EmailMessage(
subject="Hello, World!",
body="Hello, World!",
from_email="Sam Smith <*****@*****.**>",
cc=["Stephanie Smith <*****@*****.**>"],
bcc=["Sarah Smith <*****@*****.**>"],
reply_to=["Sam Smith <*****@*****.**>"],
)
test_str = "*****@*****.**"
test_key_str = "my key"
test_val_str = "my val"
personalization = Personalization()
if SENDGRID_5:
personalization.add_cc(Email(test_str))
personalization.add_bcc(Email(test_str))
else:
personalization.add_cc(Cc(test_str))
personalization.add_bcc(Bcc(test_str))
personalization.add_custom_arg(CustomArg(test_key_str, test_val_str))
personalization.add_header(Header(test_key_str, test_val_str))
personalization.add_substitution(
Substitution(test_key_str, test_val_str))
msg.personalizations = [personalization]
self.assertRaisesRegex(
ValueError,
"Each msg personalization must have recipients",
self.backend._build_sg_mail,
msg,
)
delattr(msg, "personalizations")
msg.dynamic_template_data = {"obi_wan": "hello there"}
self.assertRaisesRegex(
ValueError,
r"Either msg\.to or msg\.personalizations \(with recipients\) must be set",
self.backend._build_sg_mail,
msg,
)
def _build_sg_personalization(
self,
msg: EmailMessage,
extra_headers: Iterable[Header],
to: Optional[List[str]] = None,
existing_personalizations: Optional[Personalization] = None,
) -> Personalization:
"""
Constructs a Sendgrid Personalization instance / row for the given recipients.
If no "per row" personalizations are provided, the personalization data is populated
from msg.
Args:
msg: The base Django Email message object - used to fill (missing) personalization data
extra_headers: The non "reply-to" headers for the personalization.
to: The email addresses for the given personalization.
existing_personalizations: Personalization data, eg. dynamic_template_data or substitutions.
A given value should have key equivalent to the corresponding EmailMessage attr
Returns:
A sendgrid personalization instance
"""
if existing_personalizations is None:
if not to:
raise ValueError(
"Either msg.to or msg.personalizations (with recipients) must be set"
)
personalization = Personalization()
for addr in to:
personalization.add_to(Email(*self._parse_email_address(addr)))
elif existing_personalizations.tos:
personalization = existing_personalizations
else:
raise ValueError("Each msg personalization must have recipients")
if not personalization.ccs:
for addr in msg.cc:
personalization.add_cc(Email(*self._parse_email_address(addr)))
if not personalization.bccs:
for addr in msg.bcc:
personalization.add_bcc(
Email(*self._parse_email_address(addr)))
if not personalization.custom_args:
for k, v in getattr(msg, "custom_args", {}).items():
personalization.add_custom_arg(CustomArg(k, v))
if self._is_transaction_template(msg):
if personalization.subject or msg.subject:
logger.warning(
"Message subject is ignored in transactional template, "
"please add it as template variable (e.g. {{ subject }}")
# See https://github.com/sendgrid/sendgrid-nodejs/issues/843
if not personalization.subject:
personalization.subject = msg.subject
for header in extra_headers:
personalization.add_header(header)
# write through the send_at attribute
if hasattr(msg, "send_at"):
if not isinstance(msg.send_at, int):
raise ValueError(
"send_at must be an integer, got: {}; "
"see https://sendgrid.com/docs/API_Reference/SMTP_API/scheduling_parameters.html#-Send-At"
.format(type(msg.send_at)))
personalization.send_at = msg.send_at
if hasattr(msg, "template_id"):
if not personalization.substitutions:
for k, v in getattr(msg, "substitutions", {}).items():
personalization.add_substitution(Substitution(k, v))
dtd = personalization.dynamic_template_data or getattr(
msg, "dynamic_template_data", None)
if dtd:
if SENDGRID_5:
logger.warning(
"dynamic_template_data not available in sendgrid version < 6"
)
else:
personalization.dynamic_template_data = dtd
return personalization
#!/usr/bin/env python3
# using SendGrid's Python Library
# https://github.com/sendgrid/sendgrid-python
import os
from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Mail, CustomArg
message = Mail(
from_email='*****@*****.**',
to_emails='*****@*****.**',
subject='17Sending with Twilio SendGrid is Fun',
html_content='<strong>17and easy to do anywhere, even with Python</strong>'
)
message.custom_arg = CustomArg('country', 'us')
try:
sg = SendGridAPIClient(os.environ.get('SENDGRID_API_KEY'))
response = sg.send(message)
print(response.status_code)
print(response.body)
print(response.headers)
except Exception as e:
print(str(e))
def build_kitchen_sink():
"""All settings set"""
from sendgrid.helpers.mail import (
Mail, From, To, Cc, Bcc, Subject, PlainTextContent,
HtmlContent, SendGridException, Substitution,
Header, CustomArg, SendAt, Content, MimeType, Attachment,
FileName, FileContent, FileType, Disposition, ContentId,
TemplateId, Section, ReplyTo, Category, BatchId, Asm,
GroupId, GroupsToDisplay, IpPoolName, MailSettings,
BccSettings, BccSettingsEmail, BypassListManagement,
FooterSettings, FooterText, FooterHtml, SandBoxMode,
SpamCheck, SpamThreshold, SpamUrl, TrackingSettings,
ClickTracking, SubscriptionTracking, SubscriptionText,
SubscriptionHtml, SubscriptionSubstitutionTag,
OpenTracking, OpenTrackingSubstitutionTag, Ganalytics,
UtmSource, UtmMedium, UtmTerm, UtmContent, UtmCampaign)
import time
import datetime
message = Mail()
# Define Personalizations
message.to = To('*****@*****.**', 'Example User1', p=0)
message.to = [
To('*****@*****.**', 'Example User2', p=0),
To('*****@*****.**', 'Example User3', p=0)
]
message.cc = Cc('*****@*****.**', 'Example User4', p=0)
message.cc = [
Cc('*****@*****.**', 'Example User5', p=0),
Cc('*****@*****.**', 'Example User6', p=0)
]
message.bcc = Bcc('*****@*****.**', 'Example User7', p=0)
message.bcc = [
Bcc('*****@*****.**', 'Example User8', p=0),
Bcc('*****@*****.**', 'Example User9', p=0)
]
message.subject = Subject('Sending with SendGrid is Fun 0', p=0)
message.header = Header('X-Test1', 'Test1', p=0)
message.header = Header('X-Test2', 'Test2', p=0)
message.header = [
Header('X-Test3', 'Test3', p=0),
Header('X-Test4', 'Test4', p=0)
]
message.substitution = Substitution('%name1%', 'Example Name 1', p=0)
message.substitution = Substitution('%city1%', 'Example City 1', p=0)
message.substitution = [
Substitution('%name2%', 'Example Name 2', p=0),
Substitution('%city2%', 'Example City 2', p=0)
]
message.custom_arg = CustomArg('marketing1', 'true', p=0)
message.custom_arg = CustomArg('transactional1', 'false', p=0)
message.custom_arg = [
CustomArg('marketing2', 'false', p=0),
CustomArg('transactional2', 'true', p=0)
]
message.send_at = SendAt(1461775051, p=0)
message.to = To('*****@*****.**', 'Example User10', p=1)
message.to = [
To('*****@*****.**', 'Example User11', p=1),
To('*****@*****.**', 'Example User12', p=1)
]
message.cc = Cc('*****@*****.**', 'Example User13', p=1)
message.cc = [
Cc('*****@*****.**', 'Example User14', p=1),
Cc('*****@*****.**', 'Example User15', p=1)
]
message.bcc = Bcc('*****@*****.**', 'Example User16', p=1)
message.bcc = [
Bcc('*****@*****.**', 'Example User17', p=1),
Bcc('*****@*****.**', 'Example User18', p=1)
]
message.header = Header('X-Test5', 'Test5', p=1)
message.header = Header('X-Test6', 'Test6', p=1)
message.header = [
Header('X-Test7', 'Test7', p=1),
Header('X-Test8', 'Test8', p=1)
]
message.substitution = Substitution('%name3%', 'Example Name 3', p=1)
message.substitution = Substitution('%city3%', 'Example City 3', p=1)
message.substitution = [
Substitution('%name4%', 'Example Name 4', p=1),
Substitution('%city4%', 'Example City 4', p=1)
]
message.custom_arg = CustomArg('marketing3', 'true', p=1)
message.custom_arg = CustomArg('transactional3', 'false', p=1)
message.custom_arg = [
CustomArg('marketing4', 'false', p=1),
CustomArg('transactional4', 'true', p=1)
]
message.send_at = SendAt(1461775052, p=1)
message.subject = Subject('Sending with SendGrid is Fun 1', p=1)
# The values below this comment are global to entire message
message.from_email = From('*****@*****.**', 'DX')
message.reply_to = ReplyTo('*****@*****.**', 'DX Reply')
message.subject = Subject('Sending with SendGrid is Fun 2')
message.content = Content(MimeType.text, 'and easy to do anywhere, even with Python')
message.content = Content(MimeType.html, '<strong>and easy to do anywhere, even with Python</strong>')
message.content = [
Content('text/calendar', 'Party Time!!'),
Content('text/custom', 'Party Time 2!!')
]
message.attachment = Attachment(FileContent('base64 encoded content 1'),
FileType('application/pdf'),
FileName('balance_001.pdf'),
Disposition('attachment'),
ContentId('Content ID 1'))
message.attachment = [
Attachment(FileContent('base64 encoded content 2'),
FileType('image/png'),
FileName('banner.png'),
Disposition('inline'),
ContentId('Content ID 2')),
Attachment(FileContent('base64 encoded content 3'),
FileType('image/png'),
FileName('banner2.png'),
Disposition('inline'),
ContentId('Content ID 3'))
]
message.template_id = TemplateId('13b8f94f-bcae-4ec6-b752-70d6cb59f932')
message.section = Section('%section1%', 'Substitution for Section 1 Tag')
message.section = [
Section('%section2%', 'Substitution for Section 2 Tag'),
Section('%section3%', 'Substitution for Section 3 Tag')
]
message.header = Header('X-Test9', 'Test9')
message.header = Header('X-Test10', 'Test10')
message.header = [
Header('X-Test11', 'Test11'),
Header('X-Test12', 'Test12')
]
message.category = Category('Category 1')
message.category = Category('Category 2')
message.category = [
Category('Category 1'),
Category('Category 2')
]
message.custom_arg = CustomArg('marketing5', 'false')
message.custom_arg = CustomArg('transactional5', 'true')
message.custom_arg = [
CustomArg('marketing6', 'true'),
CustomArg('transactional6', 'false')
]
message.send_at = SendAt(1461775053)
message.batch_id = BatchId("HkJ5yLYULb7Rj8GKSx7u025ouWVlMgAi")
message.asm = Asm(GroupId(1), GroupsToDisplay([1,2,3,4]))
message.ip_pool_name = IpPoolName("IP Pool Name")
mail_settings = MailSettings()
mail_settings.bcc_settings = BccSettings(False, BccSettingsEmail("*****@*****.**"))
mail_settings.bypass_list_management = BypassListManagement(False)
mail_settings.footer_settings = FooterSettings(True, FooterText("w00t"), FooterHtml("<string>w00t!<strong>"))
mail_settings.sandbox_mode = SandBoxMode(True)
mail_settings.spam_check = SpamCheck(True, SpamThreshold(5), SpamUrl("https://example.com"))
message.mail_settings = mail_settings
tracking_settings = TrackingSettings()
tracking_settings.click_tracking = ClickTracking(True, False)
tracking_settings.open_tracking = OpenTracking(True, OpenTrackingSubstitutionTag("open_tracking"))
tracking_settings.subscription_tracking = SubscriptionTracking(
True,
SubscriptionText("Goodbye"),
SubscriptionHtml("<strong>Goodbye!</strong>"),
SubscriptionSubstitutionTag("unsubscribe"))
tracking_settings.ganalytics = Ganalytics(
True,
UtmSource("utm_source"),
UtmMedium("utm_medium"),
UtmTerm("utm_term"),
UtmContent("utm_content"),
UtmCampaign("utm_campaign"))
message.tracking_settings = tracking_settings
return message.get()
def send_email( # pylint: disable=too-many-locals
to: AddressesType,
subject: str,
html_content: str,
files: Optional[AddressesType] = None,
cc: Optional[AddressesType] = None,
bcc: Optional[AddressesType] = None,
sandbox_mode: bool = False,
conn_id: str = "sendgrid_default",
**kwargs,
) -> None:
"""
Send an email with html content using `Sendgrid <https://sendgrid.com/>`__.
.. note::
For more information, see :ref:`email-configuration-sendgrid`
"""
if files is None:
files = []
mail = Mail()
from_email = kwargs.get('from_email') or os.environ.get(
'SENDGRID_MAIL_FROM')
from_name = kwargs.get('from_name') or os.environ.get(
'SENDGRID_MAIL_SENDER')
mail.from_email = Email(from_email, from_name)
mail.subject = subject
mail.mail_settings = MailSettings()
if sandbox_mode:
mail.mail_settings.sandbox_mode = SandBoxMode(enable=True)
# Add the recipient list of to emails.
personalization = Personalization()
to = get_email_address_list(to)
for to_address in to:
personalization.add_to(Email(to_address))
if cc:
cc = get_email_address_list(cc)
for cc_address in cc:
personalization.add_cc(Email(cc_address))
if bcc:
bcc = get_email_address_list(bcc)
for bcc_address in bcc:
personalization.add_bcc(Email(bcc_address))
# Add custom_args to personalization if present
pers_custom_args = kwargs.get('personalization_custom_args')
if isinstance(pers_custom_args, dict):
for key in pers_custom_args.keys():
personalization.add_custom_arg(
CustomArg(key, pers_custom_args[key]))
mail.add_personalization(personalization)
mail.add_content(Content('text/html', html_content))
categories = kwargs.get('categories', [])
for cat in categories:
mail.add_category(Category(cat))
# Add email attachment.
for fname in files:
basename = os.path.basename(fname)
with open(fname, "rb") as file:
content = base64.b64encode(file.read()).decode('utf-8')
attachment = Attachment(
file_content=content,
file_type=mimetypes.guess_type(basename)[0],
file_name=basename,
disposition="attachment",
content_id=f"<{basename}>",
)
mail.add_attachment(attachment)
_post_sendgrid_mail(mail.get(), conn_id)
def test_kitchen_sink(self):
from sendgrid.helpers.mail import (
Mail, From, To, Cc, Bcc, Subject, Substitution, Header, CustomArg,
SendAt, Content, MimeType, Attachment, FileName, FileContent,
FileType, Disposition, ContentId, TemplateId, Section, ReplyTo,
Category, BatchId, Asm, GroupId, GroupsToDisplay, IpPoolName,
MailSettings, BccSettings, BccSettingsEmail, BypassListManagement,
FooterSettings, FooterText, FooterHtml, SandBoxMode, SpamCheck,
SpamThreshold, SpamUrl, TrackingSettings, ClickTracking,
SubscriptionTracking, SubscriptionText, SubscriptionHtml,
SubscriptionSubstitutionTag, OpenTracking,
OpenTrackingSubstitutionTag, Ganalytics, UtmSource, UtmMedium,
UtmTerm, UtmContent, UtmCampaign)
self.maxDiff = None
message = Mail()
# Define Personalizations
message.to = To('*****@*****.**', 'Example User1', p=0)
message.to = [
To('*****@*****.**', 'Example User2', p=0),
To('*****@*****.**', 'Example User3', p=0)
]
message.cc = Cc('*****@*****.**', 'Example User4', p=0)
message.cc = [
Cc('*****@*****.**', 'Example User5', p=0),
Cc('*****@*****.**', 'Example User6', p=0)
]
message.bcc = Bcc('*****@*****.**', 'Example User7', p=0)
message.bcc = [
Bcc('*****@*****.**', 'Example User8', p=0),
Bcc('*****@*****.**', 'Example User9', p=0)
]
message.subject = Subject('Sending with SendGrid is Fun 0', p=0)
message.header = Header('X-Test1', 'Test1', p=0)
message.header = Header('X-Test2', 'Test2', p=0)
message.header = [
Header('X-Test3', 'Test3', p=0),
Header('X-Test4', 'Test4', p=0)
]
message.substitution = Substitution('%name1%', 'Example Name 1', p=0)
message.substitution = Substitution('%city1%', 'Example City 1', p=0)
message.substitution = [
Substitution('%name2%', 'Example Name 2', p=0),
Substitution('%city2%', 'Example City 2', p=0)
]
message.custom_arg = CustomArg('marketing1', 'true', p=0)
message.custom_arg = CustomArg('transactional1', 'false', p=0)
message.custom_arg = [
CustomArg('marketing2', 'false', p=0),
CustomArg('transactional2', 'true', p=0)
]
message.send_at = SendAt(1461775051, p=0)
message.to = To('*****@*****.**', 'Example User10', p=1)
message.to = [
To('*****@*****.**', 'Example User11', p=1),
To('*****@*****.**', 'Example User12', p=1)
]
message.cc = Cc('*****@*****.**', 'Example User13', p=1)
message.cc = [
Cc('*****@*****.**', 'Example User14', p=1),
Cc('*****@*****.**', 'Example User15', p=1)
]
message.bcc = Bcc('*****@*****.**', 'Example User16', p=1)
message.bcc = [
Bcc('*****@*****.**', 'Example User17', p=1),
Bcc('*****@*****.**', 'Example User18', p=1)
]
message.header = Header('X-Test5', 'Test5', p=1)
message.header = Header('X-Test6', 'Test6', p=1)
message.header = [
Header('X-Test7', 'Test7', p=1),
Header('X-Test8', 'Test8', p=1)
]
message.substitution = Substitution('%name3%', 'Example Name 3', p=1)
message.substitution = Substitution('%city3%', 'Example City 3', p=1)
message.substitution = [
Substitution('%name4%', 'Example Name 4', p=1),
Substitution('%city4%', 'Example City 4', p=1)
]
message.custom_arg = CustomArg('marketing3', 'true', p=1)
message.custom_arg = CustomArg('transactional3', 'false', p=1)
message.custom_arg = [
CustomArg('marketing4', 'false', p=1),
CustomArg('transactional4', 'true', p=1)
]
message.send_at = SendAt(1461775052, p=1)
message.subject = Subject('Sending with SendGrid is Fun 1', p=1)
# The values below this comment are global to entire message
message.from_email = From('*****@*****.**', 'Twilio SendGrid')
message.reply_to = ReplyTo('*****@*****.**',
'Twilio SendGrid Reply')
message.subject = Subject('Sending with SendGrid is Fun 2')
message.content = Content(MimeType.text,
'and easy to do anywhere, even with Python')
message.content = Content(
MimeType.html,
'<strong>and easy to do anywhere, even with Python</strong>')
message.content = [
Content('text/calendar', 'Party Time!!'),
Content('text/custom', 'Party Time 2!!')
]
message.attachment = Attachment(
FileContent('base64 encoded content 1'),
FileName('balance_001.pdf'), FileType('application/pdf'),
Disposition('attachment'), ContentId('Content ID 1'))
message.attachment = [
Attachment(FileContent('base64 encoded content 2'),
FileName('banner.png'), FileType('image/png'),
Disposition('inline'), ContentId('Content ID 2')),
Attachment(FileContent('base64 encoded content 3'),
FileName('banner2.png'), FileType('image/png'),
Disposition('inline'), ContentId('Content ID 3'))
]
message.template_id = TemplateId(
'13b8f94f-bcae-4ec6-b752-70d6cb59f932')
message.section = Section('%section1%',
'Substitution for Section 1 Tag')
message.section = [
Section('%section2%', 'Substitution for Section 2 Tag'),
Section('%section3%', 'Substitution for Section 3 Tag')
]
message.header = Header('X-Test9', 'Test9')
message.header = Header('X-Test10', 'Test10')
message.header = [
Header('X-Test11', 'Test11'),
Header('X-Test12', 'Test12')
]
message.category = Category('Category 1')
message.category = Category('Category 2')
message.category = [Category('Category 1'), Category('Category 2')]
message.custom_arg = CustomArg('marketing5', 'false')
message.custom_arg = CustomArg('transactional5', 'true')
message.custom_arg = [
CustomArg('marketing6', 'true'),
CustomArg('transactional6', 'false')
]
message.send_at = SendAt(1461775053)
message.batch_id = BatchId("HkJ5yLYULb7Rj8GKSx7u025ouWVlMgAi")
message.asm = Asm(GroupId(1), GroupsToDisplay([1, 2, 3, 4]))
message.ip_pool_name = IpPoolName("IP Pool Name")
mail_settings = MailSettings()
mail_settings.bcc_settings = BccSettings(
False, BccSettingsEmail("*****@*****.**"))
mail_settings.bypass_list_management = BypassListManagement(False)
mail_settings.footer_settings = FooterSettings(
True, FooterText("w00t"), FooterHtml("<string>w00t!<strong>"))
mail_settings.sandbox_mode = SandBoxMode(True)
mail_settings.spam_check = SpamCheck(True, SpamThreshold(5),
SpamUrl("https://example.com"))
message.mail_settings = mail_settings
tracking_settings = TrackingSettings()
tracking_settings.click_tracking = ClickTracking(True, False)
tracking_settings.open_tracking = OpenTracking(
True, OpenTrackingSubstitutionTag("open_tracking"))
tracking_settings.subscription_tracking = SubscriptionTracking(
True, SubscriptionText("Goodbye"),
SubscriptionHtml("<strong>Goodbye!</strong>"),
SubscriptionSubstitutionTag("unsubscribe"))
tracking_settings.ganalytics = Ganalytics(True,
UtmSource("utm_source"),
UtmMedium("utm_medium"),
UtmTerm("utm_term"),
UtmContent("utm_content"),
UtmCampaign("utm_campaign"))
message.tracking_settings = tracking_settings
self.assertEqual(
message.get(),
json.loads(r'''{
"asm": {
"group_id": 1,
"groups_to_display": [
1,
2,
3,
4
]
},
"attachments": [
{
"content": "base64 encoded content 3",
"content_id": "Content ID 3",
"disposition": "inline",
"filename": "banner2.png",
"type": "image/png"
},
{
"content": "base64 encoded content 2",
"content_id": "Content ID 2",
"disposition": "inline",
"filename": "banner.png",
"type": "image/png"
},
{
"content": "base64 encoded content 1",
"content_id": "Content ID 1",
"disposition": "attachment",
"filename": "balance_001.pdf",
"type": "application/pdf"
}
],
"batch_id": "HkJ5yLYULb7Rj8GKSx7u025ouWVlMgAi",
"categories": [
"Category 2",
"Category 1",
"Category 2",
"Category 1"
],
"content": [
{
"type": "text/plain",
"value": "and easy to do anywhere, even with Python"
},
{
"type": "text/html",
"value": "<strong>and easy to do anywhere, even with Python</strong>"
},
{
"type": "text/calendar",
"value": "Party Time!!"
},
{
"type": "text/custom",
"value": "Party Time 2!!"
}
],
"custom_args": {
"marketing5": "false",
"marketing6": "true",
"transactional5": "true",
"transactional6": "false"
},
"from": {
"email": "*****@*****.**",
"name": "Twilio SendGrid"
},
"headers": {
"X-Test10": "Test10",
"X-Test11": "Test11",
"X-Test12": "Test12",
"X-Test9": "Test9"
},
"ip_pool_name": "IP Pool Name",
"mail_settings": {
"bcc": {
"email": "*****@*****.**",
"enable": false
},
"bypass_list_management": {
"enable": false
},
"footer": {
"enable": true,
"html": "<string>w00t!<strong>",
"text": "w00t"
},
"sandbox_mode": {
"enable": true
},
"spam_check": {
"enable": true,
"post_to_url": "https://example.com",
"threshold": 5
}
},
"personalizations": [
{
"bcc": [
{
"email": "*****@*****.**",
"name": "Example User7"
},
{
"email": "*****@*****.**",
"name": "Example User8"
},
{
"email": "*****@*****.**",
"name": "Example User9"
}
],
"cc": [
{
"email": "*****@*****.**",
"name": "Example User4"
},
{
"email": "*****@*****.**",
"name": "Example User5"
},
{
"email": "*****@*****.**",
"name": "Example User6"
}
],
"custom_args": {
"marketing1": "true",
"marketing2": "false",
"transactional1": "false",
"transactional2": "true"
},
"headers": {
"X-Test1": "Test1",
"X-Test2": "Test2",
"X-Test3": "Test3",
"X-Test4": "Test4"
},
"send_at": 1461775051,
"subject": "Sending with SendGrid is Fun 0",
"substitutions": {
"%city1%": "Example City 1",
"%city2%": "Example City 2",
"%name1%": "Example Name 1",
"%name2%": "Example Name 2"
},
"to": [
{
"email": "*****@*****.**",
"name": "Example User1"
},
{
"email": "*****@*****.**",
"name": "Example User2"
},
{
"email": "*****@*****.**",
"name": "Example User3"
}
]
},
{
"bcc": [
{
"email": "*****@*****.**",
"name": "Example User16"
},
{
"email": "*****@*****.**",
"name": "Example User17"
},
{
"email": "*****@*****.**",
"name": "Example User18"
}
],
"cc": [
{
"email": "*****@*****.**",
"name": "Example User13"
},
{
"email": "*****@*****.**",
"name": "Example User14"
},
{
"email": "*****@*****.**",
"name": "Example User15"
}
],
"custom_args": {
"marketing3": "true",
"marketing4": "false",
"transactional3": "false",
"transactional4": "true"
},
"headers": {
"X-Test5": "Test5",
"X-Test6": "Test6",
"X-Test7": "Test7",
"X-Test8": "Test8"
},
"send_at": 1461775052,
"subject": "Sending with SendGrid is Fun 1",
"substitutions": {
"%city3%": "Example City 3",
"%city4%": "Example City 4",
"%name3%": "Example Name 3",
"%name4%": "Example Name 4"
},
"to": [
{
"email": "*****@*****.**",
"name": "Example User10"
},
{
"email": "*****@*****.**",
"name": "Example User11"
},
{
"email": "*****@*****.**",
"name": "Example User12"
}
]
}
],
"reply_to": {
"email": "*****@*****.**",
"name": "Twilio SendGrid Reply"
},
"sections": {
"%section1%": "Substitution for Section 1 Tag",
"%section2%": "Substitution for Section 2 Tag",
"%section3%": "Substitution for Section 3 Tag"
},
"send_at": 1461775053,
"subject": "Sending with SendGrid is Fun 2",
"template_id": "13b8f94f-bcae-4ec6-b752-70d6cb59f932",
"tracking_settings": {
"click_tracking": {
"enable": true,
"enable_text": false
},
"ganalytics": {
"enable": true,
"utm_campaign": "utm_campaign",
"utm_content": "utm_content",
"utm_medium": "utm_medium",
"utm_source": "utm_source",
"utm_term": "utm_term"
},
"open_tracking": {
"enable": true,
"substitution_tag": "open_tracking"
},
"subscription_tracking": {
"enable": true,
"html": "<strong>Goodbye!</strong>",
"substitution_tag": "unsubscribe",
"text": "Goodbye"
}
}
}'''))
message.header = Header('X-Test1', 'Test1', p=0)
message.header = Header('X-Test2', 'Test2', p=0)
message.header = [
Header('X-Test3', 'Test3', p=0),
Header('X-Test4', 'Test4', p=0)
]
message.substitution = Substitution('%name1%', 'Example Name 1', p=0)
message.substitution = Substitution('%city1%', 'Example City 1', p=0)
message.substitution = [
Substitution('%name2%', 'Example Name 2', p=0),
Substitution('%city2%', 'Example City 2', p=0)
]
message.custom_arg = CustomArg('marketing1', 'true', p=0)
message.custom_arg = CustomArg('transactional1', 'false', p=0)
message.custom_arg = [
CustomArg('marketing2', 'false', p=0),
CustomArg('transactional2', 'true', p=0)
]
message.send_at = SendAt(1461775051, p=0)
message.to = To('*****@*****.**', 'Example User10', p=1)
message.to = [
To('*****@*****.**', 'Example User11', p=1),
To('*****@*****.**', 'Example User12', p=1)
]
message.cc = Cc('*****@*****.**', 'Example User13', p=1)
def test_kitchenSink(self):
self.maxDiff = None
"""All settings set"""
mail = Mail()
mail.from_email = Email("*****@*****.**", "Example User")
mail.subject = "Hello World from the SendGrid Python Library"
personalization = Personalization()
personalization.add_to(Email("*****@*****.**", "Example User"))
personalization.add_to(Email("*****@*****.**", "Example User"))
personalization.add_cc(Email("*****@*****.**", "Example User"))
personalization.add_cc(Email("*****@*****.**", "Example User"))
personalization.add_bcc(Email("*****@*****.**"))
personalization.add_bcc(Email("*****@*****.**"))
personalization.subject = "Hello World from the Personalized SendGrid Python Library"
personalization.add_header(Header("X-Test", "test"))
personalization.add_header(Header("X-Mock", "true"))
personalization.add_substitution(Substitution("%name%",
"Example User"))
personalization.add_substitution(Substitution("%city%", "Denver"))
personalization.add_custom_arg(CustomArg("user_id", "343"))
personalization.add_custom_arg(CustomArg("type", "marketing"))
personalization.send_at = 1443636843
mail.add_personalization(personalization)
personalization2 = Personalization()
personalization2.add_to(Email("*****@*****.**", "Example User"))
personalization2.add_to(Email("*****@*****.**", "Example User"))
personalization2.add_cc(Email("*****@*****.**", "Example User"))
personalization2.add_cc(Email("*****@*****.**", "Example User"))
personalization2.add_bcc(Email("*****@*****.**"))
personalization2.add_bcc(Email("*****@*****.**"))
personalization2.subject = "Hello World from the Personalized SendGrid Python Library"
personalization2.add_header(Header("X-Test", "test"))
personalization2.add_header(Header("X-Mock", "true"))
personalization2.add_substitution(
Substitution("%name%", "Example User"))
personalization2.add_substitution(Substitution("%city%", "Denver"))
personalization2.add_custom_arg(CustomArg("user_id", "343"))
personalization2.add_custom_arg(CustomArg("type", "marketing"))
personalization2.send_at = 1443636843
mail.add_personalization(personalization2)
mail.add_content(Content("text/plain", "some text here"))
mail.add_content(
Content("text/html", "<html><body>some text here</body></html>"))
attachment = Attachment()
attachment.content = "TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2NpbmcgZWxpdC4gQ3JhcyBwdW12"
attachment.type = "application/pdf"
attachment.filename = "balance_001.pdf"
attachment.disposition = "attachment"
attachment.content_id = "Balance Sheet"
mail.add_attachment(attachment)
attachment2 = Attachment()
attachment2.content = "BwdW"
attachment2.type = "image/png"
attachment2.filename = "banner.png"
attachment2.disposition = "inline"
attachment2.content_id = "Banner"
mail.add_attachment(attachment2)
mail.template_id = "13b8f94f-bcae-4ec6-b752-70d6cb59f932"
mail.add_section(
Section("%section1%", "Substitution Text for Section 1"))
mail.add_section(
Section("%section2%", "Substitution Text for Section 2"))
mail.add_header(Header("X-Test1", "test1"))
mail.add_header(Header("X-Test3", "test2"))
mail.add_header({"X-Test4": "test4"})
mail.add_category(Category("May"))
mail.add_category(Category("2016"))
mail.add_custom_arg(CustomArg("campaign", "welcome"))
mail.add_custom_arg(CustomArg("weekday", "morning"))
mail.send_at = 1443636842
mail.batch_id = "sendgrid_batch_id"
mail.asm = ASM(99, [4, 5, 6, 7, 8])
mail.ip_pool_name = "24"
mail_settings = MailSettings()
mail_settings.bcc_settings = BCCSettings(True,
Email("*****@*****.**"))
mail_settings.bypass_list_management = BypassListManagement(True)
mail_settings.footer_settings = FooterSettings(
True, "Footer Text", "<html><body>Footer Text</body></html>")
mail_settings.sandbox_mode = SandBoxMode(True)
mail_settings.spam_check = SpamCheck(
True, 1, "https://spamcatcher.sendgrid.com")
mail.mail_settings = mail_settings
tracking_settings = TrackingSettings()
tracking_settings.click_tracking = ClickTracking(True, True)
tracking_settings.open_tracking = OpenTracking(
True,
"Optional tag to replace with the open image in the body of the message"
)
tracking_settings.subscription_tracking = SubscriptionTracking(
True, "text to insert into the text/plain portion of the message",
"<html><body>html to insert into the text/html portion of the message</body></html>",
"Optional tag to replace with the open image in the body of the message"
)
tracking_settings.ganalytics = Ganalytics(True, "some source",
"some medium", "some term",
"some content",
"some campaign")
mail.tracking_settings = tracking_settings
mail.reply_to = Email("*****@*****.**")
expected_result = {
"asm": {
"group_id": 99,
"groups_to_display": [4, 5, 6, 7, 8]
},
"attachments": [{
"content":
"TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3"
"RldHVyIGFkaXBpc2NpbmcgZWxpdC4gQ3JhcyBwdW12",
"content_id":
"Balance Sheet",
"disposition":
"attachment",
"filename":
"balance_001.pdf",
"type":
"application/pdf"
}, {
"content": "BwdW",
"content_id": "Banner",
"disposition": "inline",
"filename": "banner.png",
"type": "image/png"
}],
"batch_id":
"sendgrid_batch_id",
"categories": ["May", "2016"],
"content": [{
"type": "text/plain",
"value": "some text here"
}, {
"type": "text/html",
"value": "<html><body>some text here</body></html>"
}],
"custom_args": {
"campaign": "welcome",
"weekday": "morning"
},
"from": {
"email": "*****@*****.**",
"name": "Example User"
},
"headers": {
"X-Test1": "test1",
"X-Test3": "test2",
"X-Test4": "test4"
},
"ip_pool_name":
"24",
"mail_settings": {
"bcc": {
"email": "*****@*****.**",
"enable": True
},
"bypass_list_management": {
"enable": True
},
"footer": {
"enable": True,
"html": "<html><body>Footer Text</body></html>",
"text": "Footer Text"
},
"sandbox_mode": {
"enable": True
},
"spam_check": {
"enable": True,
"post_to_url": "https://spamcatcher.sendgrid.com",
"threshold": 1
}
},
"personalizations": [{
"bcc": [{
"email": "*****@*****.**"
}, {
"email": "*****@*****.**"
}],
"cc": [{
"email": "*****@*****.**",
"name": "Example User"
}, {
"email": "*****@*****.**",
"name": "Example User"
}],
"custom_args": {
"type": "marketing",
"user_id": "343"
},
"headers": {
"X-Mock": "true",
"X-Test": "test"
},
"send_at":
1443636843,
"subject":
"Hello World from the Personalized SendGrid "
"Python Library",
"substitutions": {
"%city%": "Denver",
"%name%": "Example User"
},
"to": [{
"email": "*****@*****.**",
"name": "Example User"
}, {
"email": "*****@*****.**",
"name": "Example User"
}]
}, {
"bcc": [{
"email": "*****@*****.**"
}, {
"email": "*****@*****.**"
}],
"cc": [{
"email": "*****@*****.**",
"name": "Example User"
}, {
"email": "*****@*****.**",
"name": "Example User"
}],
"custom_args": {
"type": "marketing",
"user_id": "343"
},
"headers": {
"X-Mock": "true",
"X-Test": "test"
},
"send_at":
1443636843,
"subject":
"Hello World from the Personalized SendGrid "
"Python Library",
"substitutions": {
"%city%": "Denver",
"%name%": "Example User"
},
"to": [{
"email": "*****@*****.**",
"name": "Example User"
}, {
"email": "*****@*****.**",
"name": "Example User"
}]
}],
"reply_to": {
"email": "*****@*****.**"
},
"sections": {
"%section1%": "Substitution Text for Section 1",
"%section2%": "Substitution Text for Section 2"
},
"send_at":
1443636842,
"subject":
"Hello World from the SendGrid Python Library",
"template_id":
"13b8f94f-bcae-4ec6-b752-70d6cb59f932",
"tracking_settings": {
"click_tracking": {
"enable": True,
"enable_text": True
},
"ganalytics": {
"enable": True,
"utm_campaign": "some campaign",
"utm_content": "some content",
"utm_medium": "some medium",
"utm_source": "some source",
"utm_term": "some term"
},
"open_tracking": {
"enable":
True,
"substitution_tag":
"Optional tag to replace with the "
"open image in the body of the message"
},
"subscription_tracking": {
"enable":
True,
"html":
"<html><body>html to insert into the text/html "
"portion of the message</body></html>",
"substitution_tag":
"Optional tag to replace with the open"
" image in the body of the message",
"text":
"text to insert into the text/plain portion of"
" the message"
}
}
}
self.assertEqual(json.dumps(mail.get(), sort_keys=True),
json.dumps(expected_result, sort_keys=True))
def send_email(to,
subject,
html_content,
files=None,
cc=None,
bcc=None,
sandbox_mode=False,
**kwargs):
"""
Send an email with html content using `Sendgrid <https://sendgrid.com/>`__.
To use this plugin:
0. Include ``sendgrid`` subpackage as part of your Airflow installation, e.g.,::
pip install 'apache-airflow[sendgrid]'
1. Update ``email_backend`` property in `[email]`` section in ``airflow.cfg``, i.e.,::
[email]
email_backend = airflow.contrib.utils.sendgrid.send_email
2. Configure Sendgrid specific environment variables at all Airflow instances:::
SENDGRID_MAIL_FROM={your-mail-from}
SENDGRID_API_KEY={your-sendgrid-api-key}.
"""
if files is None:
files = []
mail = Mail()
from_email = kwargs.get('from_email') or os.environ.get(
'SENDGRID_MAIL_FROM')
from_name = kwargs.get('from_name') or os.environ.get(
'SENDGRID_MAIL_SENDER')
mail.from_email = Email(from_email, from_name)
mail.subject = subject
mail.mail_settings = MailSettings()
if sandbox_mode:
mail.mail_settings.sandbox_mode = SandBoxMode(enable=True)
# Add the recipient list of to emails.
personalization = Personalization()
to = get_email_address_list(to)
for to_address in to:
personalization.add_to(Email(to_address))
if cc:
cc = get_email_address_list(cc)
for cc_address in cc:
personalization.add_cc(Email(cc_address))
if bcc:
bcc = get_email_address_list(bcc)
for bcc_address in bcc:
personalization.add_bcc(Email(bcc_address))
# Add custom_args to personalization if present
pers_custom_args = kwargs.get('personalization_custom_args', None)
if isinstance(pers_custom_args, dict):
for key in pers_custom_args.keys():
personalization.add_custom_arg(
CustomArg(key, pers_custom_args[key]))
mail.add_personalization(personalization)
mail.add_content(Content('text/html', html_content))
categories = kwargs.get('categories', [])
for cat in categories:
mail.add_category(Category(cat))
# Add email attachment.
for fname in files:
basename = os.path.basename(fname)
with open(fname, "rb") as file:
content = base64.b64encode(file.read()).decode('utf-8')
attachment = Attachment(file_content=content,
file_type=mimetypes.guess_type(basename)[0],
file_name=basename,
disposition="attachment",
content_id=f"<{basename}>")
mail.add_attachment(attachment)
_post_sendgrid_mail(mail.get())
def _build_sg_mail(self, email):
mail = Mail()
from_name, from_email = rfc822.parseaddr(email.from_email)
# Python sendgrid client should improve
# sendgrid/helpers/mail/mail.py:164
if not from_name:
from_name = None
mail.from_email = Email(from_email, from_name)
mail.subject = email.subject
personalization = Personalization()
for e in email.to:
personalization.add_to(Email(e))
for e in email.cc:
personalization.add_cc(Email(e))
for e in email.bcc:
personalization.add_bcc(Email(e))
personalization.subject = email.subject
mail.add_content(Content("text/plain", email.body))
if isinstance(email, EmailMultiAlternatives):
for alt in email.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif email.content_subtype == "html":
mail.contents = []
mail.add_content(Content("text/plain", ' '))
mail.add_content(Content("text/html", email.body))
if hasattr(email, 'categories'):
for c in email.categories:
mail.add_category(Category(c))
if hasattr(email, 'template_id'):
mail.template_id = email.template_id
if hasattr(email, 'substitutions'):
for k, v in email.substitutions.items():
personalization.add_substitution(Substitution(k, v))
if hasattr(email, 'custom_args'):
for item in email.custom_args:
for k, v in item.items():
mail.add_custom_arg(CustomArg(k, v))
for k, v in email.extra_headers.items():
mail.add_header({k: v})
for attachment in email.attachments:
if isinstance(attachment, MIMEBase):
attach = Attachment()
attach.filename = attachment.get_filename()
attach.content = base64.b64encode(attachment.get_payload())
mail.add_attachment(attach)
elif isinstance(attachment, tuple):
attach = Attachment()
attach.filename = attachment[0]
base64_attachment = base64.b64encode(attachment[1])
if sys.version_info >= (3,):
attach.content = str(base64_attachment, 'utf-8')
else:
attach.content = base64_attachment
attach.type = attachment[2]
mail.add_attachment(attach)
mail.add_personalization(personalization)
return mail.get()
def _build_sg_mail(self, email):
mail = Mail()
from_name, from_email = rfc822.parseaddr(email.from_email)
# Python sendgrid client should improve
# sendgrid/helpers/mail/mail.py:164
if not from_name:
from_name = None
mail.from_email = Email(from_email, from_name)
mail.subject = email.subject
mail_settings = MailSettings()
personalization = Personalization()
for e in email.to:
personalization.add_to(Email(e))
for e in email.cc:
personalization.add_cc(Email(e))
for e in email.bcc:
personalization.add_bcc(Email(e))
personalization.subject = email.subject
if email.content_subtype == "html":
mail.add_content(Content("text/html", email.body))
else:
mail.add_content(Content("text/plain", email.body))
if isinstance(email, EmailMultiAlternatives):
for alt in email.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif email.content_subtype == "html":
mail.contents = []
mail.add_content(Content("text/plain", ' '))
if hasattr(email, 'categories'):
for c in email.categories:
mail.add_category(Category(c))
if hasattr(email, 'custom_args'):
for k, v in email.custom_args.items():
mail.add_custom_arg(CustomArg(k, v))
# Used to override the list management (password reset etc)
if hasattr(email, 'bypass_list_management'):
mail_settings.bypass_list_management = BypassListManagement(
email.bypass_list_management)
#Check for sandbox mode
sandbox_mode = getattr(settings, "SENDGRID_SANDBOX", False)
if sandbox_mode:
sandbox_whitelist_domains = getattr(
settings, "SENDGRID_SANDBOX_WHITELIST_DOMAINS", [])
sandbox_whitelist = False
for e in email.to:
domain = e.split('@')[1]
if domain in sandbox_whitelist_domains:
sandbox_whitelist = True
if not sandbox_whitelist:
mail_settings.sandbox_mode = SandBoxMode(sandbox_mode)
if hasattr(email, 'template_id'):
mail.template_id = email.template_id
# Version 3 dynamic data handle bars {{name}}
if hasattr(email, 'dynamic_data'):
personalization.dynamic_template_data = email.dynamic_data
# Version 3 substitutions
if hasattr(email, 'substitutions'):
for key, value in email.substitutions.items():
personalization.add_substitution(Substitution(key, value))
# SendGrid does not support adding Reply-To as an extra
# header, so it needs to be manually removed if it exists.
reply_to_string = ""
for key, value in email.extra_headers.items():
if key.lower() == "reply-to":
reply_to_string = value
else:
mail.add_header({key: value})
# Note that if you set a "Reply-To" header *and* the reply_to
# attribute, the header's value will be used.
if not mail.reply_to and hasattr(email, "reply_to") and email.reply_to:
# SendGrid only supports setting Reply-To to a single address.
# See https://github.com/sendgrid/sendgrid-csharp/issues/339.
reply_to_string = email.reply_to[0]
# Determine whether reply_to contains a name and email address, or
# just an email address.
if reply_to_string:
reply_to_name, reply_to_email = rfc822.parseaddr(reply_to_string)
if reply_to_name and reply_to_email:
mail.reply_to = Email(reply_to_email, reply_to_name)
elif reply_to_email:
mail.reply_to = Email(reply_to_email)
for attachment in email.attachments:
if isinstance(attachment, MIMEBase):
attach = Attachment()
attach.filename = attachment.get_filename()
attach.content = base64.b64encode(attachment.get_payload())
mail.add_attachment(attach)
elif isinstance(attachment, tuple):
attach = Attachment()
attach.filename = attachment[0]
base64_attachment = base64.b64encode(attachment[1])
if sys.version_info >= (3, ):
attach.content = str(base64_attachment, 'utf-8')
else:
attach.content = base64_attachment
attach.type = attachment[2]
mail.add_attachment(attach)
mail.add_personalization(personalization)
mail.mail_settings = mail_settings
return mail.get()
def send_number_email():
logger.info({
'resource': 'numberemailer-sender',
'operation': 'send_number_email'
})
data = request.get_json()
num = data["number"]
to_emails = data["to_emails"].split('\n')
submission_id = None
try:
url = os.environ['SUBMISSION_URL']
api_key = os.environ['SUBMISSION_APIKEY']
resp = requests.post(url,
json={'recipient_count': len(to_emails)},
headers={'X-API-Key': api_key})
if resp.status_code == 201:
resp_data = resp.json()
submission_id = resp_data['submission_id']
logger.info({
'resource': 'numberemailer-sender',
'operation': 'send_number_email',
'details': {
'action': 'Fetched submission_id',
'submission_id': submission_id,
'api-key': api_key
}
})
except Exception as e:
logger.error({
'message': 'Error fetching submission_id',
'error': str(e),
'details': {
'recipient_count': len(to_emails)
}
})
return jsonify('failed to fetch submission_id'), 404
# fetch email template from S3
# - maybe figure this out later as its unneeded for this demo
# render email template with number
email_body = render_template_string(
"<html><h1>Hello Friend,</h1><p>Your randomly generated number was {{ num }}.</p><p>Enjoy!</p></html>",
num=num)
mail = Mail(
from_email=os.environ["FROM_EMAIL"],
to_emails=to_emails,
subject="SendGrid Demo / Random Number Generating Emailer",
html_content=email_body,
)
mail.add_custom_arg(
CustomArg(key="submission_id", value=int(submission_id)))
# send email to SendGrid API passing it the template
sg.client.mail.send.post(request_body=mail.get())
# return status response
return jsonify({
"message": "Successful email push to SendGrid",
"submission_id": submission_id
})
def _build_sg_mail(self, email):
"""Custom SG email builder that handles image attachment correctly to allow inline images. """
############# FROM SendGridBackend._build_sg_mail: ############################################################
mail = Mail()
from_name, from_email = rfc822.parseaddr(email.from_email)
# Python sendgrid client should improve
# sendgrid/helpers/mail/mail.py:164
if not from_name:
from_name = None
mail.set_from(Email(from_email, from_name))
mail.set_subject(email.subject)
personalization = Personalization()
for e in email.to:
personalization.add_to(Email(e))
for e in email.cc:
personalization.add_cc(Email(e))
for e in email.bcc:
personalization.add_bcc(Email(e))
personalization.set_subject(email.subject)
mail.add_content(Content("text/plain", email.body))
if isinstance(email, EmailMultiAlternatives):
for alt in email.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif email.content_subtype == "html":
mail.contents = []
mail.add_content(Content("text/plain", " "))
mail.add_content(Content("text/html", email.body))
if hasattr(email, "categories"):
for c in email.categories:
mail.add_category(Category(c))
if hasattr(email, "custom_args"):
for k, v in email.custom_args.items():
mail.add_custom_arg(CustomArg(k, v))
if hasattr(email, "template_id"):
mail.set_template_id(email.template_id)
if hasattr(email, "substitutions"):
for key, value in email.substitutions.items():
personalization.add_substitution(Substitution(key, value))
# SendGrid does not support adding Reply-To as an extra
# header, so it needs to be manually removed if it exists.
reply_to_string = ""
for key, value in email.extra_headers.items():
if key.lower() == "reply-to":
reply_to_string = value
else:
mail.add_header({key: value})
# Note that if you set a "Reply-To" header *and* the reply_to
# attribute, the header's value will be used.
if not mail.reply_to and hasattr(email, "reply_to") and email.reply_to:
# SendGrid only supports setting Reply-To to a single address.
# See https://github.com/sendgrid/sendgrid-csharp/issues/339.
reply_to_string = email.reply_to[0]
# Determine whether reply_to contains a name and email address, or
# just an email address.
if reply_to_string:
reply_to_name, reply_to_email = rfc822.parseaddr(reply_to_string)
if reply_to_name and reply_to_email:
mail.set_reply_to(Email(reply_to_email, reply_to_name))
elif reply_to_email:
mail.set_reply_to(Email(reply_to_email))
########################### CUSTOM HANDLING OF ATTACHMENTS ####################################################
for (index, attachment) in enumerate(email.attachments):
if isinstance(attachment, MIMEBase):
attach = Attachment()
# Re-encode into base64 to avoid newlines; then send JSON-serializable utf-8 format.
attach.set_content(
str(base64.b64encode(attachment.get_payload(decode=True)), "utf-8")
)
# Add Content-ID header to allow use of images via src="cid:..."
content_id_values = attachment.get_all("Content-ID")
if not content_id_values:
content_id = "attachment-%05d" % (index + 1)
else:
content_id = content_id_values[0]
attach.set_content_id(content_id)
# Add filename, which is required by SendGrid for all attachments
filename_values = attachment.get_all("Filename")
if filename_values:
attach.set_filename(filename_values[0])
else:
attach.set_filename(content_id)
# Add Content-Disposition so we can use 'inline' to show images within body of email
disposition_values = attachment.get_all("Content-Disposition")
if disposition_values:
attach.set_disposition(disposition_values[0])
mail.add_attachment(attach)
elif isinstance(attachment, tuple):
# Leave as is except assume we're using version 3+ of sgbackend
attach = Attachment()
attach.set_filename(attachment[0])
base64_attachment = base64.b64encode(attachment[1])
attach.set_content(str(base64_attachment, "utf-8"))
attach.set_type(attachment[2])
mail.add_attachment(attach)
############# FROM SendGridBackend._build_sg_mail: #############################################################
mail.add_personalization(personalization)
return mail.get()
def enviar_correo_dte(self, correo):
try:
# valores de envío
self.personalization.add_to(
Email(correo.correo, correo.nombre_cliente))
self.message.subject = correo.asunto
self.message.add_content(Content("text/html", correo.html))
# valores personalizados
self.personalization.add_custom_arg(
CustomArg('email_id', str(correo.id)))
self.personalization.add_custom_arg(
CustomArg('empresa', correo.empresa.rut))
self.personalization.add_custom_arg(
CustomArg('rut_receptor', correo.rut_receptor))
self.personalization.add_custom_arg(
CustomArg('rut_emisor', correo.rut_emisor))
self.personalization.add_custom_arg(
CustomArg('tipo_envio', correo.tipo_envio))
self.personalization.add_custom_arg(
CustomArg('tipo_dte', str(correo.tipo_dte.id_documento)))
self.personalization.add_custom_arg(
CustomArg('numero_folio', str(correo.numero_folio)))
self.personalization.add_custom_arg(
CustomArg('resolucion_receptor',
str(correo.resolucion_receptor)))
self.personalization.add_custom_arg(
CustomArg('resolucion_emisor', str(correo.resolucion_emisor)))
self.personalization.add_custom_arg(
CustomArg('monto', str(correo.monto)))
self.personalization.add_custom_arg(
CustomArg('fecha_emision', str(correo.fecha_emision)))
self.personalization.add_custom_arg(
CustomArg('fecha_recepcion', str(correo.fecha_recepcion)))
self.personalization.add_custom_arg(
CustomArg('estado_documento', correo.estado_documento))
self.personalization.add_custom_arg(
CustomArg('tipo_operacion', correo.tipo_operacion))
self.personalization.add_custom_arg(
CustomArg('tipo_receptor', correo.tipo_receptor))
self.personalization.add_custom_arg(
CustomArg('id_envio', str(correo.id_envio)))
logger.info(correo)
if correo.xml:
attach = Attachment()
attach.filename = get_file_name_from_storage(correo.xml.name)
attach.content = base64.b64encode(correo.xml.file.read())
self.message.add_attachment(attach)
if correo.pdf:
attach = Attachment()
attach.filename = get_file_name_from_storage(correo.pdf.name)
attach.content = base64.b64encode(correo.pdf.file.read())
self.message.add_attachment(attach)
if correo.adjunto1:
attach = Attachment()
attach.filename = get_file_name_from_storage(
correo.adjunto1.name)
attach.content = base64.b64encode(correo.adjunto1.file.read())
self.message.add_attachment(attach)
self.message.add_personalization(self.personalization)
# enviando el mail
response = self.sg.client.mail.send.post(
request_body=self.message.get())
# imprimiendo respuesta
logger.info(response.status_code)
logger.info(response.headers)
logger.info(response.body)
except Exception as e:
logger.error("Error EmailClient.enviar_correo_dte ")
logger.error(e)
raise Exception(e)
def _build_sg_mail(self, msg):
mail = Mail()
mail.from_email = Email(*self._parse_email_address(msg.from_email))
mail.subject = msg.subject
personalization = Personalization()
for addr in msg.to:
personalization.add_to(Email(*self._parse_email_address(addr)))
for addr in msg.cc:
personalization.add_cc(Email(*self._parse_email_address(addr)))
for addr in msg.bcc:
personalization.add_bcc(Email(*self._parse_email_address(addr)))
if hasattr(msg, 'custom_args'):
for k, v in msg.custom_args.items():
personalization.add_custom_arg(CustomArg(k, v))
personalization.subject = msg.subject
for k, v in msg.extra_headers.items():
if k.lower() == "reply-to":
mail.reply_to = Email(v)
else:
personalization.add_header(Header(k, v))
if hasattr(msg, "template_id"):
mail.template_id = msg.template_id
if hasattr(msg, "substitutions"):
for k, v in msg.substitutions.items():
personalization.add_substitution(Substitution(k, v))
if hasattr(msg, "dynamic_template_data"):
personalization.dynamic_template_data = msg.dynamic_template_data
if hasattr(msg, "ip_pool_name"):
if not isinstance(msg.ip_pool_name, basestring):
raise ValueError(
"ip_pool_name must be a {}, got: {}; ".format(
type(msg.ip_pool_name)))
# Validate ip_pool_name length before attempting to add
if not 2 <= len(msg.ip_pool_name) <= 64:
raise ValueError(
"the number of characters of ip_pool_name must be min 2 and max 64, got: {}; "
"see https://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/"
"index.html#-Request-Body-Parameters".format(
len(msg.ip_pool_name)))
if SENDGRID_VERSION < "6":
ip_pool_name = msg.ip_pool_name
else:
ip_pool_name = IpPoolName(msg.ip_pool_name)
mail.ip_pool_name = ip_pool_name
# write through the send_at attribute
if hasattr(msg, "send_at"):
if not isinstance(msg.send_at, int):
raise ValueError(
"send_at must be an integer, got: {}; "
"see https://sendgrid.com/docs/API_Reference/SMTP_API/scheduling_parameters.html#-Send-At".format(
type(msg.send_at)))
personalization.send_at = msg.send_at
mail.add_personalization(personalization)
if hasattr(msg, "reply_to") and msg.reply_to:
if mail.reply_to:
# If this code path is triggered, the reply_to on the sg mail was set in a header above
reply_to = Email(*self._parse_email_address(msg.reply_to))
if reply_to.email != mail.reply_to.email or reply_to.name != mail.reply_to.name:
raise ValueError("Sendgrid only allows 1 email in the reply-to field. " +
"Reply-To header value != reply_to property value.")
if not isinstance(msg.reply_to, basestring):
if len(msg.reply_to) > 1:
raise ValueError("Sendgrid only allows 1 email in the reply-to field")
mail.reply_to = Email(*self._parse_email_address(msg.reply_to[0]))
else:
mail.reply_to = Email(*self._parse_email_address(msg.reply_to))
for attch in msg.attachments:
sg_attch = self._create_sg_attachment(attch)
mail.add_attachment(sg_attch)
msg.body = ' ' if msg.body == '' else msg.body
if isinstance(msg, EmailMultiAlternatives):
mail.add_content(Content("text/plain", msg.body))
for alt in msg.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif msg.content_subtype == "html":
mail.add_content(Content("text/plain", " "))
mail.add_content(Content("text/html", msg.body))
else:
mail.add_content(Content("text/plain", msg.body))
if hasattr(msg, "categories"):
for cat in msg.categories:
mail.add_category(Category(cat))
if hasattr(msg, "asm"):
if "group_id" not in msg.asm:
raise KeyError("group_id not found in asm")
if "groups_to_display" in msg.asm:
mail.asm = ASM(msg.asm["group_id"], msg.asm["groups_to_display"])
else:
mail.asm = ASM(msg.asm["group_id"])
mail_settings = MailSettings()
mail_settings.sandbox_mode = SandBoxMode(self.sandbox_mode)
mail.mail_settings = mail_settings
tracking_settings = TrackingSettings()
tracking_settings.open_tracking = OpenTracking(self.track_email)
tracking_settings.click_tracking = ClickTracking(self.track_click)
tracking_settings.subscription_tracking = SubscriptionTracking(self.subscription)
mail.tracking_settings = tracking_settings
return mail.get()
def _build_sg_mail(self, msg: EmailMessage) -> Dict:
"""
Serializes a Django EmailMessage into its JSON representation.
Returns a Dict of mail data to be consumed by the sendgrid api.
"""
mail = Mail()
mail.from_email = Email(*self._parse_email_address(msg.from_email))
personalization = Personalization()
for addr in msg.to:
personalization.add_to(Email(*self._parse_email_address(addr)))
for addr in msg.cc:
personalization.add_cc(Email(*self._parse_email_address(addr)))
for addr in msg.bcc:
personalization.add_bcc(Email(*self._parse_email_address(addr)))
if hasattr(msg, "custom_args"):
for k, v in msg.custom_args.items():
personalization.add_custom_arg(CustomArg(k, v))
if self._is_transaction_template(msg):
if msg.subject:
logger.warning(
"Message subject is ignored in transactional template, "
"please add it as template variable (e.g. {{ subject }}")
# See https://github.com/sendgrid/sendgrid-nodejs/issues/843
else:
personalization.subject = msg.subject
for k, v in msg.extra_headers.items():
if k.lower() == "reply-to":
mail.reply_to = Email(v)
else:
personalization.add_header(Header(k, v))
if hasattr(msg, "ip_pool_name"):
if not isinstance(msg.ip_pool_name, str):
raise ValueError(
"ip_pool_name must be a str, got: {}; ".format(
type(msg.ip_pool_name)))
# Validate ip_pool_name length before attempting to add
if not 2 <= len(msg.ip_pool_name) <= 64:
raise ValueError(
"the number of characters of ip_pool_name must be min 2 and max 64, got: {}; "
"see https://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/"
"index.html#-Request-Body-Parameters".format(
len(msg.ip_pool_name)))
if SENDGRID_5:
ip_pool_name = msg.ip_pool_name
else:
ip_pool_name = IpPoolName(msg.ip_pool_name)
mail.ip_pool_name = ip_pool_name
# write through the send_at attribute
if hasattr(msg, "send_at"):
if not isinstance(msg.send_at, int):
raise ValueError(
"send_at must be an integer, got: {}; "
"see https://sendgrid.com/docs/API_Reference/SMTP_API/scheduling_parameters.html#-Send-At"
.format(type(msg.send_at)))
personalization.send_at = msg.send_at
if hasattr(msg, "reply_to") and msg.reply_to:
if mail.reply_to:
# If this code path is triggered, the reply_to on the sg mail was set in a header above
reply_to = Email(*self._parse_email_address(msg.reply_to[0]))
if (reply_to.email != mail.reply_to.email
or reply_to.name != mail.reply_to.name):
raise ValueError(
"Sendgrid only allows 1 email in the reply-to field. "
+ "Reply-To header value != reply_to property value.")
if not isinstance(msg.reply_to, str):
if len(msg.reply_to) > 1:
raise ValueError(
"Sendgrid only allows 1 email in the reply-to field")
mail.reply_to = Email(
*self._parse_email_address(msg.reply_to[0]))
else:
mail.reply_to = Email(*self._parse_email_address(msg.reply_to))
for attch in msg.attachments:
sg_attch = self._create_sg_attachment(attch)
mail.add_attachment(sg_attch)
if self._is_transaction_template(msg):
if msg.body:
logger.warning(
"Message body is ignored in transactional template")
else:
msg.body = " " if msg.body == "" else msg.body
if hasattr(msg, "template_id"):
# Template mails should not have subject and content attributes
mail.template_id = msg.template_id
if hasattr(msg, "substitutions"):
for k, v in msg.substitutions.items():
personalization.add_substitution(Substitution(k, v))
if hasattr(msg, "dynamic_template_data"):
if SENDGRID_5:
logger.warning(
"dynamic_template_data not available in sendgrid version < 6"
)
personalization.dynamic_template_data = msg.dynamic_template_data
if not self._is_transaction_template(msg):
# In sendgrid v6 we should not specify subject and content between request parameter
# when we are sending a request for a transactional template
mail.subject = msg.subject
if isinstance(msg, EmailMultiAlternatives):
mail.add_content(Content("text/plain", msg.body))
for alt in msg.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif msg.content_subtype == "html":
mail.add_content(Content("text/plain", " "))
mail.add_content(Content("text/html", msg.body))
else:
mail.add_content(Content("text/plain", msg.body))
mail.add_personalization(personalization)
if hasattr(msg, "categories"):
for cat in msg.categories:
mail.add_category(Category(cat))
if hasattr(msg, "asm"):
if "group_id" not in msg.asm:
raise KeyError("group_id not found in asm")
if "groups_to_display" in msg.asm:
mail.asm = ASM(msg.asm["group_id"],
msg.asm["groups_to_display"])
else:
mail.asm = ASM(msg.asm["group_id"])
mail_settings = MailSettings()
mail_settings.sandbox_mode = SandBoxMode(self.sandbox_mode)
mail.mail_settings = mail_settings
tracking_settings = TrackingSettings()
tracking_settings.open_tracking = OpenTracking(self.track_email)
tracking_settings.click_tracking = ClickTracking(
self.track_clicks_html, self.track_clicks_plain)
mail.tracking_settings = tracking_settings
return mail.get()
def _build_sg_mail(self, email):
mail = Mail()
mail.set_from(self._process_email_addr(email.from_email))
mail.set_subject(email.subject)
personalization = Personalization()
for e in email.to:
personalization.add_to(self._process_email_addr(e))
for e in email.cc:
personalization.add_cc(self._process_email_addr(e))
for e in email.bcc:
personalization.add_bcc(self._process_email_addr(e))
personalization.set_subject(email.subject)
mail.add_content(Content("text/plain", email.body))
if isinstance(email, EmailMultiAlternatives):
for alt in email.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif email.content_subtype == "html":
mail.contents = []
mail.add_content(Content("text/plain", ' '))
mail.add_content(Content("text/html", email.body))
if hasattr(email, 'categories'):
for c in email.categories:
mail.add_category(Category(c))
if hasattr(email, 'custom_args'):
for k, v in email.custom_args.items():
mail.add_custom_arg(CustomArg(k, v))
if hasattr(email, 'template_id'):
mail.set_template_id(email.template_id)
if hasattr(email, 'substitutions'):
for key, value in email.substitutions.items():
personalization.add_substitution(Substitution(key, value))
# SendGrid does not support adding Reply-To as an extra
# header, so it needs to be manually removed if it exists.
reply_to_string = ""
for key, value in email.extra_headers.items():
if key.lower() == "reply-to":
reply_to_string = value
else:
mail.add_header({key: value})
# Note that if you set a "Reply-To" header *and* the reply_to
# attribute, the header's value will be used.
if not mail.reply_to and hasattr(email, "reply_to") and email.reply_to:
# SendGrid only supports setting Reply-To to a single address.
# See https://github.com/sendgrid/sendgrid-csharp/issues/339.
reply_to_string = email.reply_to[0]
# Determine whether reply_to contains a name and email address, or
# just an email address.
if reply_to_string:
reply_to_name, reply_to_email = rfc822.parseaddr(reply_to_string)
if reply_to_name and reply_to_email:
mail.set_reply_to(Email(reply_to_email, reply_to_name))
elif reply_to_email:
mail.set_reply_to(Email(reply_to_email))
for attachment in email.attachments:
if isinstance(attachment, MIMEBase):
attach = Attachment()
attach.set_filename(attachment.get_filename())
attach.set_content(base64.b64encode(attachment.get_payload()))
mail.add_attachment(attach)
elif isinstance(attachment, tuple):
attach = Attachment()
attach.set_filename(attachment[0])
base64_attachment = base64.b64encode(attachment[1])
if sys.version_info >= (3, ):
attach.set_content(str(base64_attachment, 'utf-8'))
else:
attach.set_content(base64_attachment)
attach.set_type(attachment[2])
mail.add_attachment(attach)
mail.add_personalization(personalization)
return mail.get()
def _prepare_sendgrid_data(self):
"""
Prepare and creates the Sendgrid Email object
:return: sendgrid.helpers.mail.Email object
"""
self.ensure_one()
s_mail = Mail()
s_mail.from_email = Email(self.email_from)
if self.reply_to:
s_mail.reply_to = Email(self.reply_to)
# Add custom fields to match the tracking
s_mail.add_custom_arg(CustomArg('odoo_id', self.message_id))
s_mail.add_custom_arg(CustomArg('odoo_db', self.env.cr.dbname))
headers = {'Message-Id': self.message_id}
if self.headers:
try:
headers.update(safe_eval(self.headers))
except Exception:
pass
for h_name, h_val in headers.iteritems():
s_mail.add_header(Header(h_name, h_val))
html = self.body_html or ' '
p = re.compile(r'<.*?>') # Remove HTML markers
text_only = self.body_text or p.sub('', html.replace('<br/>', '\n'))
s_mail.add_content(Content("text/plain", text_only or ' '))
s_mail.add_content(Content("text/html", html))
test_address = config.get('sendgrid_test_address')
# We use only one personalization for transactional e-mail
personalization = Personalization()
subject = self.subject and self.subject.encode(
"utf_8") or "(No subject)"
personalization.subject = subject
addresses = set()
if not test_address:
if self.email_to:
addresses = set(self.email_to.split(','))
for address in addresses:
personalization.add_to(Email(address))
for recipient in self.recipient_ids:
if recipient.email not in addresses:
personalization.add_to(Email(recipient.email))
addresses.add(recipient.email)
if self.email_cc and self.email_cc not in addresses:
personalization.add_cc(Email(self.email_cc))
else:
_logger.info(
'Sending email to test address {}'.format(test_address))
personalization.add_to(Email(test_address))
self.email_to = test_address
if self.sendgrid_template_id:
s_mail.template_id = self.sendgrid_template_id.remote_id
for substitution in self.substitution_ids:
personalization.add_substitution(
Substitution(substitution.key,
substitution.value.encode('utf-8')))
s_mail.add_personalization(personalization)
for attachment in self.attachment_ids:
s_attachment = Attachment()
# Datas are not encoded properly for sendgrid
s_attachment.content = base64.b64encode(
base64.b64decode(attachment.datas))
s_attachment.filename = attachment.name
s_mail.add_attachment(s_attachment)
return s_mail
def _build_sg_mail(self, msg):
mail = Mail()
mail.from_email = Email(*self._parse_email_address(msg.from_email))
mail.subject = msg.subject
personalization = Personalization()
for addr in msg.to:
personalization.add_to(Email(*self._parse_email_address(addr)))
for addr in msg.cc:
personalization.add_cc(Email(*self._parse_email_address(addr)))
for addr in msg.bcc:
personalization.add_bcc(Email(*self._parse_email_address(addr)))
if hasattr(msg, 'custom_args'):
for k, v in msg.custom_args.items():
personalization.add_custom_arg(CustomArg(k, v))
personalization.subject = msg.subject
for k, v in msg.extra_headers.items():
if k.lower() == "reply-to":
mail.reply_to = Email(v)
else:
personalization.add_header(Header(k, v))
if hasattr(msg, "template_id"):
mail.template_id = msg.template_id
if hasattr(msg, "substitutions"):
for k, v in msg.substitutions.items():
personalization.add_substitution(Substitution(k, v))
if hasattr(msg, "dynamic_template_data"):
personalization.dynamic_template_data = msg.dynamic_template_data
# write through the ip_pool_name attribute
if hasattr(msg, "ip_pool_name"):
if not isinstance(msg.ip_pool_name, basestring):
raise ValueError(
"ip_pool_name must be a string, got: {}; "
"see https://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/"
"index.html#-Request-Body-Parameters".format(
type(msg.ip_pool_name)))
if not 2 <= len(msg.ip_pool_name) <= 64:
raise ValueError(
"the number of characters of ip_pool_name must be min 2 and max 64, got: {}; "
"see https://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/"
"index.html#-Request-Body-Parameters".format(
len(msg.ip_pool_name)))
mail.ip_pool_name = msg.ip_pool_name
# write through the send_at attribute
if hasattr(msg, "send_at"):
if not isinstance(msg.send_at, int):
raise ValueError(
"send_at must be an integer, got: {}; "
"see https://sendgrid.com/docs/API_Reference/SMTP_API/scheduling_parameters.html#-Send-At"
.format(type(msg.send_at)))
personalization.send_at = msg.send_at
mail.add_personalization(personalization)
if hasattr(msg, "reply_to") and msg.reply_to:
if mail.reply_to:
# If this code path is triggered, the reply_to on the sg mail was set in a header above
reply_to = Email(*self._parse_email_address(msg.reply_to))
if reply_to.email != mail.reply_to.email or reply_to.name != mail.reply_to.name:
raise ValueError(
"Sendgrid only allows 1 email in the reply-to field. "
+ "Reply-To header value != reply_to property value.")
if not isinstance(msg.reply_to, basestring):
if len(msg.reply_to) > 1:
raise ValueError(
"Sendgrid only allows 1 email in the reply-to field")
mail.reply_to = Email(
*self._parse_email_address(msg.reply_to[0]))
else:
mail.reply_to = Email(*self._parse_email_address(msg.reply_to))
for attch in msg.attachments:
attachment = Attachment()
if isinstance(attch, MIMEBase):
filename = attch.get_filename()
if not filename:
ext = mimetypes.guess_extension(attch.get_content_type())
filename = "part-{0}{1}".format(uuid.uuid4().hex, ext)
attachment.filename = filename
# todo: Read content if stream?
attachment.content = attch.get_payload().replace("\n", "")
attachment.type = attch.get_content_type()
content_id = attch.get("Content-ID")
if content_id:
# Strip brackets since sendgrid's api adds them
if content_id.startswith("<") and content_id.endswith(">"):
content_id = content_id[1:-1]
attachment.content_id = content_id
attachment.disposition = "inline"
else:
filename, content, mimetype = attch
attachment.filename = filename
# Convert content from chars to bytes, in both Python 2 and 3.
# todo: Read content if stream?
if isinstance(content, str):
content = content.encode('utf-8')
attachment.content = base64.b64encode(content).decode()
attachment.type = mimetype
mail.add_attachment(attachment)
msg.body = ' ' if msg.body == '' else msg.body
if isinstance(msg, EmailMultiAlternatives):
mail.add_content(Content("text/plain", msg.body))
for alt in msg.alternatives:
if alt[1] == "text/html":
mail.add_content(Content(alt[1], alt[0]))
elif msg.content_subtype == "html":
mail.add_content(Content("text/plain", " "))
mail.add_content(Content("text/html", msg.body))
else:
mail.add_content(Content("text/plain", msg.body))
if hasattr(msg, "categories"):
for cat in msg.categories:
mail.add_category(Category(cat))
if hasattr(msg, "asm"):
if "group_id" not in msg.asm:
raise KeyError("group_id not found in asm")
if "groups_to_display" in msg.asm:
mail.asm = ASM(msg.asm["group_id"],
msg.asm["groups_to_display"])
else:
mail.asm = ASM(msg.asm["group_id"])
mail_settings = MailSettings()
mail_settings.sandbox_mode = SandBoxMode(self.sandbox_mode)
mail.mail_settings = mail_settings
tracking_settings = TrackingSettings()
tracking_settings.open_tracking = OpenTracking(self.track_email)
mail.tracking_settings = tracking_settings
return mail.get()