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modularize lengthy method
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@suprithcs
suprithcs committed Oct 28, 2017
1 parent ef24b14 commit 60a1d2a
Showing 1 changed file with 148 additions and 71 deletions.
219 changes: 148 additions & 71 deletions examples/helpers/mail/mail_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@
from sendgrid.helpers.mail import *
from sendgrid import *

# NOTE: you will need move this file to the root directory of this project to execute properly.
# NOTE: you will need move this file to the root
# directory of this project to execute properly.


def build_hello_email():
"""Minimum required to send an email"""
Expand All @@ -17,66 +19,150 @@ def build_hello_email():

return mail.get()

def build_kitchen_sink():
"""All settings set"""
mail = Mail()

mail.from_email = Email("[email protected]", "Example User")
def build_personalization(personalization):
"""Build personalization mock instance from a mock dict"""
mock_personalization = Personalization()

mail.subject = "Hello World from the SendGrid Python Library"
for to_addr in personalization['to_list']:
personalization.add_to(to_addr)

personalization = Personalization()
personalization.add_to(Email("[email protected]", "Example User"))
personalization.add_to(Email("[email protected]", "Example User"))
personalization.add_cc(Email("[email protected]", "Example User"))
personalization.add_cc(Email("[email protected]", "Example User"))
personalization.add_bcc(Email("[email protected]"))
personalization.add_bcc(Email("[email protected]"))
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("[email protected]", "Example User"))
personalization2.add_to(Email("[email protected]", "Example User"))
personalization2.add_cc(Email("[email protected]", "Example User"))
personalization2.add_cc(Email("[email protected]", "Eric Shallock"))
personalization2.add_bcc(Email("[email protected]"))
personalization2.add_bcc(Email("[email protected]"))
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)
for cc_addr in personalization['cc_list']:
personalization.add_to(cc_addr)

mail.add_content(Content("text/plain", "some text here"))
mail.add_content(Content("text/html", "<html><body>some text here</body></html>"))
for bcc_addr in personalization['bcc_list']:
personalization.add_bc(bcc_addr)

personalization.subject = personalization['subject']

for header in personalization['headers']:
personalization.add_header(header)

for substitution in personalization['substitutions']:
personalization.add_substitution(substitution)

for arg in personalization['custom_args']:
personalization.add_custom_arg(arg)

personalization.send_at = personalization['send_at']
return mock_personalization


def get_mock_personalization_dict():
"""Get a dict of personalization mock."""
mock_pers = dict()

mock_pers['to_list'] = [Email("[email protected]",
"Example User"),
Email("[email protected]",
"Example User")]

mock_pers['cc_list'] = [Email("[email protected]",
"Example User"),
Email("[email protected]",
"Example User")]

mock_pers['bcc_list'] = [Email("[email protected]"),
Email("[email protected]")]

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 build_attachment1():
"""Build attachment mock."""
attachment = Attachment()
attachment.content = "TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2NpbmcgZWxpdC4gQ3JhcyBwdW12"
attachment.content = ("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNl"
"Y3RldHVyIGFkaXBpc2NpbmcgZWxpdC4gQ3JhcyBwdW12")
attachment.type = "application/pdf"
attachment.filename = "balance_001.pdf"
attachment.disposition = "attachment"
attachment.content_id = "Balance Sheet"
mail.add_attachment(attachment)
return attachment


def build_attachment2():
"""Build attachment mock."""
attachment = Attachment()
attachment.content = "BwdW"
attachment.type = "image/png"
attachment.filename = "banner.png"
attachment.disposition = "inline"
attachment.content_id = "Banner"
return attachment


def build_mail_settings():
"""Build mail settings mock."""
mail_settings = MailSettings()
mail_settings.bcc_settings = BCCSettings(True, Email("[email protected]"))
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")
return mail_settings


def build_tracking_settings():
"""Build tracking settings mock."""
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"))

subs_track = 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.subscription_tracking = subs_track
tracking_settings.ganalytics = Ganalytics(True, "some source",
"some medium", "some term",
"some_content", "some_campaign")
return tracking_settings


def build_kitchen_sink():
"""All settings set"""
mail = Mail()

mail.from_email = Email("[email protected]", "Example User")
mail.subject = "Hello World from the SendGrid Python Library"

personalization = get_mock_personalization_dict()
mail.add_personalization(build_personalization(personalization))
mail.add_personalization(build_personalization(personalization))

mail.add_content(Content("text/plain", "some text here"))
mail.add_content(Content("text/html", ("<html><body>some text "
"here</body></html>")))

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.add_attachment(build_attachment1())
mail.add_attachment(build_attachment2())

mail.template_id = "13b8f94f-bcae-4ec6-b752-70d6cb59f932"

Expand All @@ -94,32 +180,18 @@ def build_kitchen_sink():

mail.send_at = 1443636842

# This must be a valid [batch ID](https://sendgrid.com/docs/API_Reference/SMTP_API/scheduling_parameters.html) to work
# This must be a valid [batch ID]
# (https://sendgrid.com/docs/API_Reference/SMTP_API/scheduling_parameters.html) to work
# mail.set_batch_id("N2VkYjBjYWItMGU4OC0xMWU2LWJhMzYtZjQ1Yzg5OTBkNzkxLWM5ZTUyZjNhOA")

mail.asm = ASM(99, [4, 5, 6, 7, 8])

mail.ip_pool_name = "24"

mail_settings = MailSettings()
mail_settings.bcc_settings = BCCSettings(True, Email("[email protected]"))
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.mail_settings = build_mail_settings()
mail.tracking_settings = build_tracking_settings()
mail.reply_to = Email("[email protected]")

return mail.get()


def send_hello_email():
# Assumes you set your environment variable:
# https://github.com/sendgrid/sendgrid-python/blob/master/TROUBLESHOOTING.md#environment-variables-and-your-sendgrid-api-key
Expand All @@ -130,6 +202,7 @@ def send_hello_email():
print(response.headers)
print(response.body)


def send_kitchen_sink():
# Assumes you set your environment variable:
# https://github.com/sendgrid/sendgrid-python/blob/master/TROUBLESHOOTING.md#environment-variables-and-your-sendgrid-api-key
Expand All @@ -140,5 +213,9 @@ def send_kitchen_sink():
print(response.headers)
print(response.body)

send_hello_email() # this will actually send an email
send_kitchen_sink() # this will only send an email if you set SandBox Mode to False

# this will actually send an email
send_hello_email()

# this will only send an email if you set SandBox Mode to False
send_kitchen_sink()

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