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suppression des variables globales

master
François Poulain 2 years ago
parent
commit
4ae4b7fe87
  1. 105
      mailing.py

105
mailing.py

@ -28,74 +28,66 @@ from email.header import Header
from email.message import EmailMessage
parser = argparse.ArgumentParser(
description="""
Simple mailing script.
"""
)
ma = parser.add_argument_group(title="mandatory arguments", description=None)
ma.add_argument(
"-t",
"--tofile",
metavar="TO.FILE",
type=str,
required=True,
help="Sort of CSV file containing addresses of recipients.",
)
ma.add_argument(
"-b",
"--bodyfile",
metavar="BODY.FILE",
type=str,
required=True,
help="Template of the mail to be sent",
)
parser.add_argument(
"-d", "--dry-run", action="store_true", help="Load data but don't send anything.",
)
parser.add_argument(
"-a",
"--attachement",
metavar="ATTACHED.FILE",
type=str,
nargs="?",
help="Optionnal attachment.",
)
TOFILE = None
BODYFILE = None
JOINFILE = None
def parse_args():
parser = argparse.ArgumentParser(description="Simple mailing script.")
ma = parser.add_argument_group(title="mandatory arguments", description=None)
ma.add_argument(
"-t",
"--tofile",
metavar="TO.FILE",
type=str,
required=True,
help="Sort of CSV file containing addresses of recipients.",
)
ma.add_argument(
"-b",
"--bodyfile",
metavar="BODY.FILE",
type=str,
required=True,
help="Template of the mail to be sent",
)
parser.add_argument(
"-d",
"--dry-run",
action="store_true",
help="Load data but don't send anything.",
)
parser.add_argument(
"-a",
"--attachement",
metavar="ATTACHED.FILE",
type=str,
nargs="?",
help="Optionnal attachment.",
)
return parser.parse_args()
# read the recipients file where values are separated by | characters
def read_recipients():
recipientfile = open(TOFILE)
def read_recipients(args):
recipientfile = open(args.tofile)
lines = recipientfile.readlines()
return [line[:-1].split("|") for line in lines]
def read_body():
bodyfile = open(BODYFILE)
def read_body(args):
bodyfile = open(args.bodyfile)
body = ""
for line in bodyfile.readlines():
body = body + line
return body
def read_join():
def read_join(args):
try:
with open(JOINFILE, "rb") as fp:
ctype, encoding = mimetypes.guess_type(JOINFILE)
with open(args.attachement, "rb") as fp:
ctype, encoding = mimetypes.guess_type(args.attachement)
if ctype is None or encoding is not None:
ctype = "application/octet-stream"
maintype, subtype = ctype.split("/", 1)
metadata = {
"filename": JOINFILE,
"filename": args.attachement,
"maintype": maintype,
"subtype": subtype,
}
@ -203,21 +195,18 @@ def send_message(message, to, attachment, args):
if __name__ == "__main__":
args = parser.parse_args()
TOFILE = args.tofile
BODYFILE = args.bodyfile
JOINFILE = args.attachement
args = parse_args()
# read the recipients file
sets = read_recipients()
sets = read_recipients(args)
# read the template of the mail
bodytemplate = read_body()
bodytemplate = read_body(args)
# optionnaly read the attachment of the mail
attachment = None
if JOINFILE:
attachment = read_join()
if args.attachement:
attachment = read_join(args)
# counter to be able to pause each 10 mails send
counter = 0

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