用python mechanize填写<noscripts>标签

Question

我在注册一个标签内的文本区域字段时出现机械化问题。

实例网址：http://www.gegononta.gr/register.php

代码：

mech = mechanize.Browser() 
url = "http://www.gegononta.gr/register.php" 
response = mech.open(url) 

mech.select_form(nr=1) 
mech.form.set_all_readonly(False) 

print mech.form 

输出：

<POST http://www.gegononta.gr/register.php application/x-www-form-urlencoded 
<TextControl(reg_username=)> 
<IgnoreControl(reg-checkbutton1=<None>)> 
<TextControl(reg_email=)> 
<IgnoreControl(reg-checkbutton2=<None>)> 
<PasswordControl(reg_password=)> 
<PasswordControl(reg_password2=)> 
<HiddenControl(recaptcha_response_field=manual_challenge)> 
<SubmitControl(submit=Create user)> 
<HiddenControl(regfrom=full)>> 

我如何填写以下字段？

<textarea cols="40" rows="3" name="recaptcha_challenge_field"></textarea> 

Answer 1

<textarea cols="40" rows="3" name="recaptcha_challenge_field"></textarea> 

其实不是机械化可以填写一个字段。