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()