web scraping - Python mechanize form submitting doesn't work -

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I am trying to write a simple bot which will enter my account on a page and then images from other users Will comment on Although I am not able to get the comment form to present the work correctly. The comment form looks like this: 

  & lt; Form id = "comment-form" action = "#" onsubmit = "post comment ($ (this). Serialize (), 'image', 117885229227); returned;" & gt; & Lt; Input class = "comment" type = "article" size = "40" name = "comment" id = "comment" /> & Lt; Input type = "hidden" name = "comment obz" value = "9234785" /> & Lt; Input type = "hidden" name = "comment mode" value = "image" /> & Lt; Input type = "hidden" name = "user id" value = "12427" /> & Lt; Input class = "submit" type = "submit" value = "comment" /> & Lt; / Form & gt;   
 My code is as follows  
  br.select_form (nr = 1) br.form ['comment'] = 'hello' br.submit ()   
 The page has two forms and the comment form is second. So I'm sure I have chosen the right form. Anyone can tell that why does not this work?   
 
 
 A javascript code is executed, while the form is being submitted:  
  onsubmit = "postcomment ($ (this). Serialize (), 'image', 117885,229227) returned;"   
  mechanize  simply can not handle it because it is not a browser and does not have a javascript engine.  
 Potential Solution:  
     
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     A High Level Approach - Use an actual browser through WebDrive and Automated Usage Actions - Send Keys Into an Input, Submit Click on the button etc. Example code:  
      selenium import web driver driver = webdriver.firefox () dirver.get ('my_url_here') comment = driver.find_element_by_id ('comment') comment.send_keys ('Hello') comment.submit () # This will get an attached form and submit it    
  •  
     The request for research (s) is being sent to the server, while the form submitted is being removed. After this, for example, automate the request used.    
     Hope that helps.

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