106. print 'download: ',link,' -> ',filepath,'\n' 107. urllib.urlretrieve(link, filepath) 108. 109. 110. def readdata(databasepath): 111. 'r') #读数据文件 112. link = datafile.readline() 113. while link: 114. '' 115. link = datafile.readline() 116. datafile.close() 117....
frombs4importBeautifulSoup soup=BeautifulSoup(response.text,'html.parser') 1. 2. 3. 这段代码使用BeautifulSoup库对HTTP响应的文本进行解析,并将解析结果存储在soup变量中。 步骤3:提取PDF链接 pdf_links=[]forlinkinsoup.find_all('a'):iflink['href'].endswith('.pdf'):pdf_links.append(link['href']...
python from bs4 import BeautifulSoup soup = BeautifulSoup(html,'html.parser') links = soup.find_all('a') for link in links: href = link.get('href') #对链接进行处理和下载 接下来,我们可以根据需要对链接进行过滤和处理,比如只下载PDF格式的电子书或者只下载某个作者的作品。 三、实现自动化下载 ...
from bs4importBeautifulSoupimportos url=input("请输入网址:")response=requests.get(url)soup=BeautifulSoup(response.text,'html.parser')pdf_links=[]forlinkinsoup.find_all('a'):iflink.get('href').endswith('.pdf'):pdf_links.append(link.get('href'))ifnot os.path.exists('d:/download/pdf_fi...
('.pdf'): links.append(link['href']) return links if __name__ == "__main__": base_url = "https://example.com" pdf_links = get_pdf_links(base_url) for i, link in enumerate(pdf_links): file_name = f"pdf{i+1}.pdf" download_pdf(urllib.parse.urljoin(base_url, link), ...
(a)print(FileName,'\\n',DownName,'\\n',DownName1)fori,j,kinzip(FileName,DownName1,DownName):download_file(i,j,k)# link='http://www.shclearing.com/xxpl/fxpl/cp/201606/t20160608_159680.html'# get_contents(link)# print('The pdf have been downloaded successfully !')defdownload...
fromtimeimportsleepfromseleniumimportwebdriver chrome_options = webdriver.ChromeOptions() driver = webdriver.Chrome(chrome_options=chrome_options) chrome_options.add_experimental_option('prefs', {"download.prompt_for_download":False,'plugins.always_open_pdf_externally':True}) driver = webdriver.Chrome(...
Maintaining pypdf is a collaborative effort. You can support the project by writing documentation, helping to narrow down issues, and submitting code. See theCONTRIBUTING.mdfile for more information. Q&A The experience pypdf users have covers the whole range from beginners who want to make their...
To do this, click the link below:Download the sample materials: Click here to get the materials you’ll use to learn about creating and modifying PDF files in this tutorial.Extracting Text From PDF Files With pypdfIn this section, you’ll learn how to read PDF files and extract their ...
Python and TOML: New Best Friends Jan 25, 2025intermediatedata-structures How to Flush the Output of the Python Print Function Jan 25, 2025intermediatepython Executing Python Scripts With a Shebang Jan 25, 2025intermediatebest-practices How to Download Files From URLs With Python ...