Python 的九个自动化实战脚本示例

import shutil
import datetime

# 源文件夹路径
src_folder = 'C:/Users/你的用户名/Documents'
# 备份文件夹路径，格式为年月日
backup_folder = f'C:/Backups/{datetime.date.today()}'

# 创建备份目录
shutil.rmtree(backup_folder, ignore_errors=True)  # 清除已存在的备份
os.makedirs(backup_folder, exist_ok=True)

# 复制文件
shutil.copytree(src_folder, backup_folder)
print("备份完成！")
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import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

# 设置邮件信息
msg = MIMEMultipart()
msg['From'] = 'your_email@example.com'
msg['To'] = 'receiver@example.com'
msg['Subject'] = '今日任务提醒'
body = '别忘了今天的会议哦！'
msg.attach(MIMEText(body, 'plain'))

# 发送邮件
server = smtplib.SMTP('smtp.example.com', 587)
server.starttls()  # 启用安全传输
server.login('your_email@example.com', 'your_password')
text = msg.as_string()
server.sendmail(msg['From'], msg['To'], text)
server.quit()
print("邮件发送成功！")
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import requests
from bs4 import BeautifulSoup

# 网站列表
websites = ['https://www.example1.com', 'https://www.example2.com']

for url in websites:
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')
    title = soup.find('title').text
    print(f"{url} 的标题是: {title}")
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import pandas as pd

# 文件所在目录
folder_path = 'C:/ExcelFiles'
excel_files = [f for f in os.listdir(folder_path) if f.endswith('.xlsx')]

# 合并Excel文件
frames = [pd.read_excel(os.path.join(folder_path, filename)) for filename in excel_files]
combined = pd.concat(frames, ignore_index=True)
combined.to_excel('combined.xlsx', index=False)
print("Excel文件合并完成。")
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import os
import requests
from bs4 import BeautifulSoup

url = 'http://example.com/images-page'
response = requests.get(url)
soup = BeautifulSoup(response.text, 'html.parser')

img_tags = soup.find_all('img')
for img in img_tags:
    img_url = img.get('src')
    img_name = os.path.basename(img_url)
    with open(img_name, 'wb') as handler:
        handler.write(requests.get(img_url).content)
    print(f"下载了图片: {img_name}")
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import time
import requests

url = 'https://www.example.com'
while True:
    try:
        response = requests.get(url, timeout=5)
        if response.status_code == 200:
            print("网站在线。")
        else:
            print("网站无法访问。")
    except requests.ConnectionError:
        print("连接错误。")
    time.sleep(60)  # 每分钟检查一次
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import schedule
import time
from send_weather_email import send_weather_email  # 假设这是发送天气预报邮件的函数

def job():
    send_weather_email()

schedule.every().day.at("08:00").do(job)

while True:
    schedule.run_pending()
    time.sleep(1)
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import os
import datetime

folder_path = 'C:/Pictures'
datestamp = datetime.datetime.now().strftime('%Y%m%d')

for filename in os.listdir(folder_path):
    if filename.endswith('.jpg'):
        new_filename = f'{datestamp}_{filename}'
        src = os.path.join(folder_path, filename)
        dst = os.path.join(folder_path, new_filename)
        os.rename(src, dst)
        print(f'Renamed: {filename} to {new_filename}')
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import csv

def record_transaction(description, amount, type='income'):
    with open('transactions.csv', mode='a', newline='') as file:
        writer = csv.writer(file)
        writer.writerow([description, amount, type])
    print("交易记录成功。")

record_transaction("午餐", -20, "expense")
record_transaction("工资", 5000, "income")
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