教你怎么用Python实现自动生日祝福

from datetime import datetime # importing datetime class from datetime module
import pandas
import random
import smtplib

my_email = "email@gmail.com"
passw = "your_passWord"

# reading csv file and making it's dataframe

data = pandas.read_csv("birthdays.csv")

# filtering data to check if there's any record that birthdate matches with today's date

bday = data[(data.month == today.month) & (data.day == today.day)]

# storing our friend's name having birthday today and email to separate variables, stays empty otherwise

name = bday["name"].tolist()
email = bday["email"].tolist()

# making a list of all the friends having birthdays today

friends = []

for n in range(len(name)):
    friends.append(
        {
            "name": name[n],
            "email": email[n]
        }
    )

# selecting a random integer as letter number from all letters, I assume you have 3.

if not friends:
    print("no birthday")
else:
    for friend in friends:
        num = random.randint(1, 3)
        with open(f"letters/letter_{num}.txt") as letter:
            lines = letter.readlines()
            lines[0].strip()
            lines[0] = lines[0].replace("[NAME]", friend["name"]) # replacing [NAME] with friend's name
            message = "".join(lines)

# connecting to gmail's service
with smtplib.SMTP("smtp.gmail.com") as connection:
    connection.starttls()

# login with our email and password
    connection.login(user=my_email, password=passw)

# sending mail to friend's email address
    connection.sendmail(from_addr=my_email, to_addrs=friend["email"], msg=f"Subject: HAPPY BIRTHDAY\n\n{message}")
    print(f"message sent to {friend['name']}")

import datetime as dt
import pandas
import random
import smtplib

my_email = "your_email@gmail.com"
passw = "your_password"

data = pandas.read_csv("birthdays.csv")
today = dt.datetime.now()
bday = data[(data.month == today.month) & (data.day == today.day)]
name = bday["name"].tolist()
email = bday["email"].tolist()

friends = []

for n in range(len(name)):
    friends.append(
        {
            "name": name[n],
            "email": email[n]
        }
    )

if not friends:
    print("no birthday")
else:
    for friend in friends:
        num = random.randint(1, 3)
        with open(f"letters/letter_{num}.txt") as letter:
            lines = letter.readlines()
            lines[0].strip()
            lines[0] = lines[0].replace("[NAME]", friend["name"])
            message = "".join(lines)

        with smtplib.SMTP("smtp.gmail.com") as connection:
            connection.starttls()
            connection.login(user=my_email, password=passw)
            connection.sendmail(from_addr=my_email, to_addrs=friend["email"], msg=f"Subject: HAPPY BIRTHDAY\n\n{message}")
            print(f"message sent to {friend['name']}")