如何将flask-admin添加到蓝图?
例如:如何将flask-admin添加到蓝图?
from flask import Flask from flask.ext.admin import Admin, BaseView, expose
class MyView(BaseView):
@expose('/')
def index(self):
return self.render('index.html')
app = Flask(__name__)
admin = Admin(app)
admin.add_view(MyView(name='Hello'))
app.run()
,但是,如果我需要一个新的文件,名为“views.py”,我怎么能添加视图到views.py
来管理? 我需要使用蓝图吗?
回答:
你不需要蓝图。在views.py
添加对admin
对象,你在你的主要项目中定义的导入:
from projectmodule import admin from flask.ext.admin import BaseView, expose
class MyView(BaseView):
@expose('/')
def index(self):
return self.render('index.html')
admin.add_view(MyView(name='Hello'))
,并在主projectmodule
文件使用:
from flask import Flask from flask.ext.admin import Admin
app = Flask(__name__)
admin = Admin(app)
# import the views
import views
app.run()
例如你在后面加上import views
设定的线admin = Admin(app)
。
回答:
我对这个问题已经很晚了,但无论如何...我的猜测是你想要使用应用程序工厂模式并使用Flask-Admin。有关于潜在问题的nice discussion。我用了一个很丑陋的解决方案,在初始化 .py文件实例化瓶 - 管理:
from flask_admin.contrib.sqla import ModelView class UserModelView(ModelView):
create_modal = True
edit_modal = True
can_export = True
def create_app(config_name):
app = Flask(__name__)
app.config.from_object(config[config_name])
db.init_app(app)
# import models here because otherwise it will throw errors
from models import User, Sector, Article
admin.init_app(app)
admin.add_view(UserModelView(User, db.session))
# attach blueprints
from .main import main as main_blueprint
app.register_blueprint(main_blueprint)
from .auth import auth as auth_blueprint
app.register_blueprint(auth_blueprint, url_prefix='/auth')
return app
回答:
对于项目中,我实际上是由一个子类蓝图的支持烧瓶管理:
from flask import Blueprint from flask_admin.contrib.sqla import ModelView
from flask_admin import Admin
class AdminBlueprint(Blueprint):
views=None
def __init__(self,*args, **kargs):
self.views = []
return super(AdminBlueprint, self).__init__('admin2', __name__,url_prefix='/admin2',static_folder='static', static_url_path='/static/admin')
def add_view(self, view):
self.views.append(view)
def register(self,app, options, first_registration=False):
print app
admin = Admin(app, name='microblog', template_mode='adminlte')
for v in self.views:
admin.add_view(v)
return super(AdminBlueprint, self).register(app, options, first_registration)
欲了解详细信息,请点击此处阅读我的博客:http://www.sadafnoor.com/blog/how-to-add-flask-admin-to-a-blueprint/
以上是 如何将flask-admin添加到蓝图? 的全部内容, 来源链接: utcz.com/qa/266455.html