Python - 使用进度条和基本身份验证通过HTTP下载文件

pip install requests
pip install tqdm

import requests
from requests.auth import HTTPBasicAuth
from tqdm import tqdm
from requests.packages.urllib3.exceptions import InsecureRequestWarning

# 禁用安全警告
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

# 定义下载文件的函数
def download_file(url, file_path, username=None, password=None, auth=None):
    headers = {'Accept-Encoding': None}  # 禁用压缩以获得正确的内容长度
    response = requests.get(url, stream=True, auth=auth, headers=headers)
    response.raise_for_status()

    total_length = int(response.headers.get('content-length', 0))
    block_size = 1024  # 1 Kibibyte
    progress = tqdm(total=total_length, unit='iB', unit_scale=True)

    with open(file_path, 'wb') as file:
        for data in response.iter_content(block_size):
            progress.update(len(data))
            file.write(data)

    progress.close()

# 使用基本身份验证的URL
url = "https://example.com/file.zip"
username = "your_username"
password = "your_password"

# 下载文件
download_file(url, "file.zip", username, password, auth=HTTPBasicAuth(username, password))