Question

该代码保存URL列表。我想通过添加A标签来将文本行隐藏到HTML文件中的链接，并将这些链接放置在格式正确的HTML代码中。

#!/usr/bin/env python

import sys
import os
import shutil

try: 
    from googlesearch import search 
except ImportError:  
    print("No module named 'google' found") 

#keyword query user input
query = raw_input('Enter keyword or keywords to search: ')

#print results from search into a file called keyword.txt
with open("keyword.txt","w+") as f:
     for j in search(query, tld='co.in', lang='en', num=10, start=0, stop=200, pause=3):
      f.write("%s\n" % j)
f.close() 

#add keyword to list of keywords file
sys.stdout=open("keywords","a+") 
print (query) 
sys.stdout.close()

#rename file to reflect query input
os.rename('keyword.txt',query + ".txt") 

#move created data file to proper directory and cleanup mess
source = os.listdir("/home/user/search/")
destination = "/home/user/search/index/"
for files in source:
    if files.endswith(".txt"):
    shutil.copy(files,destination)
os.remove(query + ".txt")

预期结果将是带有可点击链接的HTML文件

Answer 1

根据您的评论，您似乎正在努力将从left join stand s1 on s1.stand_id = t.end_point and s1.state = 2函数获得的url字符串与所需的HTML标记一起写入文件。试试：

select t.id, t.start_point, s.name, t.end_point, s1.name
from transaction t 
left join stand s on s.stand_id = t.start_point and s.state = 2
left join stand s1 on s1.stand_id = t.end_point and s1.state = 2
where t.state = 2 and date(t.created_at) = curdate()-1
and t.start_point is not null and t.end_point is not null

将编写每个URL并将超链接添加到该URL。您可能还希望将search和with open("keyword.txt","w+") as f: for j in search(query, tld='co.in', lang='en', num=10, start=0, stop=200, pause=3): f.write('<a href="{0}">{1}</a> <br>\n'.format(j,j))标签打印到<html> ... </html>。可以像

<body> ... </body>

而且，如果您使用keyword.txt，则不必使用with open("keyword.txt","w+") as f: f.write('<html> \n <body> \n') for j in search(query, tld='co.in', lang='en', num=10, start=0, stop=200, pause=3): f.write('<a href="{0}">{1}</a> <br>\n'.format(j,j)) f.write('\n</body> \n </html>')关闭文件，请参见：https://stackoverflow.com/a/8011836/937153

我个人更喜欢f.close()胜过with open。在这里将两者进行比较时，我会很小心。您可以在Python string formatting: % vs. .format中找到有关此主题的详细讨论。

如何使用python将文本行转换为HTML链接？

1 个答案: