import smtplib
import string
import sys
def usage():
print(
) % (__file__, __file__, sys.argv[0])
sys.exit(0)
EMAIL_HOST = "smtp.example.domain"
EMAIL_PORT = 25
EMAIL_HOST_USER = 'noreply@example.domain'
EMAIL_HOST_PASSWORD = 'your password'
DEFAULT_FROM_EMAIL = 'noreply@example.domain'
CRLF = "\r\n"
EMAIL_TO = "example@example.domain"
SUBJECT = "An email notification from Python"
text = "if you saw this content, it means it works and this is default content with no parameters."
argc = len(sys.argv)
if not (argc == 1 or argc == 4):
print("Error: incorrect number of arguments or unrecognized option")
usage()
if argc == 1:
pass
else:
if sys.argv[1] is not None and sys.argv[2] is not None and sys.argv[3] is not None:
EMAIL_TO = sys.argv[1]
SUBJECT = sys.argv[2]
text = sys.argv[3]
BODY = string.join((
"From: %s" % DEFAULT_FROM_EMAIL,
"To: %s" % EMAIL_TO,
"Subject: %s" % SUBJECT,
"",
text
), CRLF)
server = smtplib.SMTP()
server.connect(EMAIL_HOST, EMAIL_PORT)
server.starttls()
server.login(EMAIL_HOST_USER, EMAIL_HOST_PASSWORD)
server.sendmail(DEFAULT_FROM_EMAIL, [EMAIL_TO], BODY)
server.quit()
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