Emails people secret santa info

secret_santa.py

import smtplib
import random
from email.message import EmailMessage

# PRIVATE EMAIL INFO

# (This is your email. Note this is not secure, so don't do this on public networks.)

gmail_sender = 'sender@gmail.com'
gmail_passwd = 'password'

def email_user(secret_santa_email, person, items):
	# Sign into email
	try:
		server = smtplib.SMTP('smtp.gmail.com', 587)
		server.ehlo()
		server.login(gmail_sender, gmail_passwd)
	except:
		print("Error signing into email")
	# Send email
	msg = "You received " + str(items[person]) + " as your Secret Santa! Their email is " + str(person) + "."
	server.sendmail(gmail_sender, secret_santa_email, msg)
	server.close()

def select_random_person(i, lis):
	x = random.choice(lis)
	while x == i:
		x = random.choice(lis)
	y = lis.index(x)
	lis.pop(y)
	return x

def write_dict(lis, items):
	f = open("secret_santa.txt", "w+")
	for i in lis:
		f.write(str(items[i[0]]) + " : " + str(items[i[1]]) +"\n")
	f.close()

# Email -> name
emails = {'email1@email.com' : 'name1', 'email2@email.com' : 'name2'}

flis = [i[0] for i in emails.items()]

slis = [i for i in flis]

# Holds the tuples of emails
tlis = list(map(lambda x: (x, select_random_person(x, slis)), flis))

# Emails each person in the list
list(map(lambda x: email_user(x[0], x[1], emails), tlis))

# Output a text file with each corresponding person
write_dict(tlis, items)