Python機械化複選框與下拉提交

Question

我有一個電子郵件客戶端。我檢查，我需要做一些電子郵件（移動，detele，雞蛋），像這樣使用python機械化的「複選框」：

br.open(login_url) 
br.open(url_1) 
br.select_form(nr=0) 
for i in range(0, len(br.find_control(type="checkbox").items)): 
    if "4" in str(br.find_control(type="checkbox").items[i]): 
     br.find_control(type="checkbox").items[i].selected = False 
    else: 
     br.find_control(type="checkbox").items[i].selected = True 
reponseaa = br.submit() 
print reponseaa 

br.open(url_2) 
br.select_form(nr=2) 
for i in range(0, len(br.find_control(type="checkbox").items)): 
    if "45198" and "4519" in str(br.find_control(type="checkbox").items[i]): 
     br.find_control(type="checkbox").items[i].selected = True 
    else: 
     br.find_control(type="checkbox").items[i].selected = False 
br.form['self'] = ["88"] 
r1 = br.submit() 
print r1 

問題是提交按鈕，這是一個下拉菜單，看起來像這個：

<select name="self"> 
<option value="0">Select an action</option> 
<option value="87">Move</option> 
<option value="88">Delete</option> 
<option value="89">Mark as Important</option> 
</select> 
<input type="submit" name="submit" value="Action!"> 

我如何選擇刪除並按下提交按鈕？一個代碼示例會很棒。謝謝。

Answer 1

你應該使用form from mechanize：

import mechanize 

br = mechanize.Browser() 
br.open(URL) 
br.select_form(nr=0) 
br.form['self'] = ["88"] 
r = br.submit() 

print r.read()