查看原始HTML代碼，它返回Flask中的函數Python

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我需要返回函數notification_view顯示html代碼。我使用Response，但它將結果作爲模板返回，但不以html代碼形式返回。查看原始HTML代碼，它返回Flask中的函數Python

from flask import Response 

def notification_view(user_id, notification_id): 
     """ View notification of user """ 
     notification = Notification.query.filter(Notification.unique_id == notification_id, 
               Notification.user_id == user_id).first_or_404() 

     return Response(notification.render('mail'), mimetype='text/html')

notification_view功能發送在render方法，該方法在一個class Notifikation信息。

class Notification(db.Model): 
    unique_id = db.Column(db.String(255), primary_key=True) 
    user_id = db.Column(db.Integer, db.ForeignKey("user.id") 
    type = db.Column(db.String(60)) 


    def render(self, purpose): 
     notification_meta = NOTIFICATIONS.get(self.type) 
     if purpose == "mail" and "mail" in notification_meta: 
      return render_template(notification_meta["mail"], **render_data)

我看到：

但我需要，但我需要顯示的消息

html style="padding: 0; margin: 0"> <body style="padding: 0; margin: 0"> <table width="100%" border="0" style="border-collapse: collapse; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;"> <tr> <td align="left" width="50%" valign="middle" style="background-color: #3c8dbc; height: 40px; color: white; padding-left: 10px;"> App Password Recovery </td> <td align="right" width="50%" valign="middle" style="background-color: #3c8dbc; height: 40px; font-size:14px; padding-right: 10px;"><a style="color: white;" >Login to dashboard</a></td> </tr> <tr> <td colspan="2" style="padding: 10px; font-size: 16px;"> Dear John Lee, A password reset has been requested for this account. <a h>Visit this link</a> and enter your new password. If you did not request a password reset, please ignore and delete this e-mail. Please note: The request will expire in 24 hours. </td> </tr> <tr> <td colspan="2" style="padding: 10px; font-size: 16px; font-style: italic; color: #3c8dbc; "> Kind regards, App Support </td> </tr> </table> </body> </html>

來源

2016-12-15 Mark

「作爲模板，而不是HTML代碼」是什麼意思？你究竟看到了什麼？ –

究竟是什麼問題？你做了什麼沒有奏效？ –

@DanielRoseman我已更新問題 – Mark

我mimetype

return Response(notification.render('mail'),mimetype='text/plain')

改變 html到 plain的HTML代碼

來源

2016-12-15 14:04:15 Mark

查看原始HTML代碼，它返回Flask中的函數Python

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