update

language_learning/2020.10.31_0_download_from_sci_hub_with_python/download_from_sci_hub_with_python.py

@@ -1,45 +0,0 @@
-"""
-This code is supported by the website: https://www.guanjihuan.com
-The newest version of this code is on the web page: https://www.guanjihuan.com/archives/6846
-"""
-
-from bs4 import BeautifulSoup
-from urllib.request import urlopen
-import re  # 正则模块
-import requests
-import os
-# os.chdir('D:')  # 设置文件保存的位置
-
-
-# 输入
-address_array = []
-for i in range(10):  # 最多一次性下载10篇
-    address = input('\n输入DOI/链接/标题：')
-    address_array.append(address)
-    continue_or_not = input('\n继续添加（1）/不继续添加（0）：')
-    if int(continue_or_not) == 0:
-        break
-
-# 下载
-for address in address_array:
-    r = requests.post('https://sci-hub.st/', data={'request': address})
-    print('\n响应结果是：', r)
-    print('访问的地址是：', r.url)
-    soup = BeautifulSoup(r.text, features='lxml')
-    pdf_URL = soup.iframe['src']
-    if re.search(re.compile('^https:'), pdf_URL):
-        pass
-    else:
-        pdf_URL = 'https:'+pdf_URL
-    print('PDF的地址是：', pdf_URL)
-    name = re.search(re.compile('fdp.*?/'),pdf_URL[::-1]).group()[::-1][1::]
-    print('PDF文件名是：', name)
-    print('保存的位置在：', os.getcwd())
-    print('\n正在下载')
-    r = requests.get(pdf_URL, stream=True)
-    with open(name, 'wb') as f:
-        for chunk in r.iter_content(chunk_size=32):
-            f.write(chunk)
-    print('下载完成！')
-
-print('\n全部下载完成！')