def send_email(from_address: str, to_addresses: list, subject: str, body_html: str,
cc_addresses: list=None, bcc_addresses: list=None, attachment_list: list=None):
api_key = config.sendgrid['api_token']
sg = SendGridAPIClient(api_key=api_key)
email = Mail(from_email=from_address,
to_emails=to_addresses,
subject=subject,
html_content=body_html)
for e in cc_addresses:
email.add_cc(e)
for e in bcc_addresses:
email.add_bcc(e)
for att_tuple in attachment_list:
filename = att_tuple[0]
column_names = att_tuple[1]
data = att_tuple[2]
att = create_attachment_csv(filename, column_names, data)
email.add_attachment(att)
try:
resp = sg.send(email)
except Exception as ex:
logging.exception(ex)
def send_cancel_mail_sendgrid(agenda: Agenda):
curdir = os.getcwd()
with open(
f'{curdir}{os.sep}apps{os.sep}agenda{os.sep}email_templates{os.sep}appointment-cancellation.html',
encoding='utf-8') as templ:
body = ''.join(templ.readlines())
body = body.replace('{{nome}}', agenda.appointment.customer.name)
body = body.replace('{{nome_terapia}}', agenda.appointment.specialty)
body = body.replace('{{nome_terapeuta}}', agenda.therapist.name)
body = body.replace('{{data}}', agenda.date)
body = body.replace('{{hora}}', agenda.time)
body = body.replace('{{calendar}}', agenda.calendar.name)
body = body.replace('{{therapist_mail}}', agenda.therapist.email)
body = body.replace('{{date}}', agenda.date.replace('/', '-'))
body = body.replace('{{hour}}', agenda.time)
body = body.replace('{{text}}', agenda.appointment.text)
message = Mail(from_email=os.getenv("EMAIL_SENDER"),
to_emails=agenda.appointment.customer.email,
subject='Aset Terapias : Cancelamento de consulta',
html_content=body)
try:
message.add_bcc(agenda.therapist.email)
message.add_bcc(os.getenv("EMAIL_SENDER"))
sg = SendGridAPIClient(api_key=os.getenv('EMAIL_TOKEN'))
sg.send(message=message)
except Exception as e:
print('Erro no envio de e-mail')
print(e)
def email(alpha, fecha):
#import os
from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Mail, Email
from python_http_client.exceptions import HTTPError
sg = SendGridAPIClient(EMAIL_API_KEY) #(os.environ['EMAIL_API_KEY'])
html_content = "<p>ALERT - Meteo Station not transmiting data!</p>" + "<p>This email is to Alert for Meteo Station = " + str(
alpha) + "</p>" + "<p>last received date = " + str(fecha) + "</p>"
message = Mail(to_emails=[
"*****@*****.**", "*****@*****.**",
"*****@*****.**", "*****@*****.**",
"*****@*****.**"
],
from_email=Email('*****@*****.**',
"MyKau Monitor_Report"),
subject="Meteo Station [AUTO ALERT] - MyKau",
html_content=html_content)
message.add_bcc("*****@*****.**", "*****@*****.**",
"*****@*****.**")
try:
response = sg.send(message)
return f"email.status_code={response.status_code}"
#expected 202 Accepted
except HTTPError as e:
return e.message
def send_mail_sendgrid(description, agenda: Agenda):
c = Calendar()
e = Event()
e.name = 'Atendimento Aset Terapias'
str_begin = '-'.join(reversed(agenda.date.split('/')))
str_begin = f'{str_begin} {agenda.time}'
e.begin = (datetime.strptime(str_begin, '%Y-%m-%d %H:%M') +
timedelta(hours=3))
e.end = (datetime.strptime(str_begin, '%Y-%m-%d %H:%M') +
timedelta(hours=4))
e.attendees = [agenda.appointment.customer.email, agenda.therapist.email]
e.description = description
c.events.add(e)
curdir = os.getcwd()
with open(f'{curdir}{os.sep}go.ics', 'w') as f:
f.writelines(c)
with open(
f'{curdir}{os.sep}apps{os.sep}agenda{os.sep}email_templates{os.sep}appointment-confirmation.html',
encoding='utf-8') as templ:
body = ''.join(templ.readlines())
body = body.replace('{{nome}}', agenda.appointment.customer.name)
body = body.replace('{{nome_terapia}}', agenda.appointment.specialty)
body = body.replace('{{nome_terapeuta}}', agenda.therapist.name)
body = body.replace('{{data}}', agenda.date)
body = body.replace('{{hora}}', agenda.time)
body = body.replace('{{api}}', os.getenv("API_ENDPOINT"))
body = body.replace('{{calendar}}', agenda.calendar.name)
body = body.replace('{{therapist_mail}}', agenda.therapist.email)
body = body.replace('{{date}}', agenda.date.replace('/', '-'))
body = body.replace('{{hour}}', agenda.time)
body = body.replace('{{text}}', agenda.appointment.text)
message = Mail(from_email=os.getenv("EMAIL_SENDER"),
to_emails=agenda.appointment.customer.email,
subject='Aset Terapias : Confirmação de consulta',
html_content=body)
try:
message.add_bcc(agenda.therapist.email)
with open(f'{curdir}{os.sep}go.ics', 'rb') as f:
data = f.read()
f.close()
encoded = base64.b64encode(data).decode()
attachment = Attachment()
attachment.file_content = FileContent(encoded)
attachment.file_name = FileName('go.ics')
attachment.disposition = Disposition('attachment')
attachment.content_id = ContentId('Unique Content ID')
message.attachment = attachment
sg = SendGridAPIClient(api_key=os.getenv('EMAIL_TOKEN'))
sg.send(message=message)
except Exception as e:
print('Erro no envio de e-mail')
print(e)
def send(self, message, envelope_from=None):
assert message.send_to, "No recipients have been added"
assert message.sender, (
"The message does not specify a sender and a default sender "
"has not been configured")
if message.has_bad_headers():
raise BadHeaderError
if message.date is None:
message.date = time.time()
if not message.subject:
message.subject = word("(no subject)")
sgmessage = SGMail(
from_email=Email(message.sender),
to_emails=[
To(addressee)
for addressee in sanitize_addresses(message.recipients)
],
subject=message.subject,
plain_text_content=message.body,
html_content=message.html)
if message.reply_to:
sgmessage.reply_to = ReplyTo(message.reply_to)
if message.cc:
for recipient in list(sanitize_addresses(message.cc)):
sgmessage.add_cc(recipient)
if message.bcc:
for recipient in list(sanitize_addresses(message.bcc)):
sgmessage.add_bcc(recipient)
if message.attachments:
for flask_attachment in message.attachments:
attachment = Attachment()
attachment.file_content = FileContent(
base64.b64encode(flask_attachment.data).decode())
attachment.file_type = FileType(flask_attachment.content_type)
attachment.file_name = FileName(flask_attachment.filename)
attachment.disposition = Disposition(
flask_attachment.disposition)
sgmessage.add_attachment(attachment)
sg = SendGridAPIClient(self.mail.api_key)
response = sg.send(sgmessage)
if response.status_code >= 400:
sys.stderr.write("SendGrid status code: " +
str(response.status_code) + "\n")
sys.stderr.write("SendGrid response headers: " +
repr(response.headers) + "\n")
try:
sys.stderr.write(repr(response.body) + "\n")
except:
pass
raise Exception("Failed to send e-mail message to SendGrid")
email_dispatched.send(message, app=current_app._get_current_object())
class EmailService(object):
def __init__(self):
default_sender = '*****@*****.**'
try:
config = EmailConfiguration.get_solo()
default_sender = config.sender
except:
pass
self._client = SendGridAPIClient(settings.SENDGRID_KEY)
self._sender = default_sender
self._message = None
def create_message(self, recipients, subject):
self._message = Mail(from_email=self._sender,
to_emails=recipients,
subject=subject)
def set_template(self, template):
self._message.template_id = template
def set_bcc(self, bcc_email):
self._message.add_bcc(bcc_email)
def set_data(self, data):
self._message.dynamic_template_data = data
def add_attachment(self, data, file_name, file_type):
encoded_file = base64.b64encode(data).decode()
attached_file = Attachment(FileContent(encoded_file),
FileName(file_name), FileType(file_type),
Disposition('attachment'))
self._message.attachment = attached_file
def send_email(self):
try:
self._client.send(self._message)
return True
except Exception as e:
logger.info('Sendgrid > ERROR > Send email ')
logger.info(e)
logger.info(self._message.get())
return False
def send_email(string):
input_string = string.split("&")
hashset = {}
for substring in input_string:
key, val = substring.split("=")
hashset[key] = val.replace("'", "")
sys.stdout.write(str(hashset))
message = Mail()
for key in hashset:
if key == "to_emails":
personalization = Personalization()
for emails in hashset[key].split(";"):
personalization.add_to(Email(emails))
message.add_personalization(personalization)
elif key == "content":
message.add_content(Content(hashset['content_type'], hashset[key]))
elif key == "cc_email":
for emails in hashset[key].split(";"):
message.add_cc(Cc(emails))
elif key == "bcc_email":
for emails in hashset[key].split(";"):
message.add_bcc(Bcc(emails))
elif "attachment" in key and "_type" not in key:
attached_file = Attachment()
with open(hashset[key], 'rb') as f:
data = f.read()
f.close()
encoded_file = base64.b64encode(data).decode()
attached_file.file_content = FileContent(encoded_file)
attached_file.file_name = FileName(
hashset[key][hashset[key].rfind("/") + 1:])
attached_file.file_type = FileType(hashset[key + "_type"])
attached_file.disposition = Disposition('attachment')
message.add_attachment(attached_file)
else:
setattr(message, key, hashset[key])
#Use own API Key
sg = SendGridAPIClient("")
response = sg.send(message)
sys.stdout.write("REQUEST BODY : " + str(message.get()))
print(response.status_code, response.body, response.headers)
