How to pass python variable to html variable?

后端未结

关注

 1  519

I need to read a url link from text file in python as a variable, and use it in html. The text file \"file.txt\" contains only one line \"http://188.xxx.xxx.xx:8878\", this

相关标签:

1条回答

不思量自难忘°

2021-01-06 05:16

first off, not sure that the javascript part makes any sense, just leave it out. Also, your opening a p tag but not closing it. Not sure what your templating engine is, but you could just pass in the variables in pure python. Also, make sure to put quotes around your link. So your code should be something like:

class Server(object):
    _cp_config = {
        'tools.sessions.on': True,
        'tools.auth.on': True
    }   
    auth = AuthController()      
    @cherrypy.expose
    @require()
    def index(self):
        f = open ("file.txt","r")
        link = f.read()
        f.close()
        myText = "Hello World" 
        html = """
        <html>
            <body>
                <p>%s</p>          
                <a href="%s" ><img src="images/go_online.png"></a>
            </body>
        </html>
        """ %(myText, link)        
        return html
    index.exposed = True

(btw, the %s things are string placeholders, that will be poplulated the variables in %(firstString, secondString) at the end of the the multi line string.

0 讨论(0)