在使用flask_wtf时使用的这个结构FieldList(FormField(SomeForm)) 报错:python
'csrf_token': ['CSRF token missing']
由于FormField也是form,flask_wtf中引入的Form默认开启了csrf验证(flask_wtf.Form是 wtforms.ext.csrf.form.SecureForm的子类), 因此以下定义会报错:flask
from flask_wtf import Form class SomeForm(Form): pass
解决:code
from wtforms import Form as BaseForm class SomeForm(BaseForm): pass
或(不太优美,不太推荐):orm
from flask_wtf import Form class SomeForm(Form): def __init__(self, *args, **kwargs): kwargs['csrf_enabled'] = False Form.__init__(self, *args, **kwargs) pass
参考:csrf
https://www.reddit.com/r/flask/comments/2s47nz/af_how_to_get_formfield_and_fieldlist_working/token
http://stackoverflow.com/questions/15649027/wtforms-csrf-flask-fieldlist/15651474#15651474get