python - 用flask-security 写的登录，注册。怎么修改成中文？

问题描述

问 题

代码：
from flask_security import forms as security_forms
from flask_wtf import FlaskForm
from wtforms.fields import TextField, TextAreaField
from wtforms.validators import Required
from flask_babel import gettext as _

def unique_username(form, field):

if security_forms._datastore.find_user(nickname=field.data) is not None:
    msg = security_forms.get_message(
            'EMAIL_ALREADY_ASSOCIATED', email=field.data)[0]
    raise security_forms.ValidationError(msg)

class ExtendedRegisterForm(security_forms.RegisterForm):

nickname = TextField(
        _(u'用户名'), [security_forms.Required(), unique_username])

class SearchForm(FlaskForm):

search = TextField(_('search'), validators=[Required()])

class ReviewForm(FlaskForm):

review = TextAreaField(_('review'), validators=[Required()])

解决方案

找到了个死方法，就是直接在后台更改：

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