我在app/settings/__init__.py
中定义了一个蓝图,然后导入视图以注册它们。这提高了AttributeError: 'function' object has no attribute 'route'
。为什么我会收到此错误以及如何解决?
from flask import Blueprint
settings = Blueprint('settings', __name__, template_folder='templates')
from app.settings import views
Traceback (most recent call last):
File "E:/surfmi/run.py", line 1, in <module>
from app import app
File "E:\surfmi\app\__init__.py", line 34, in <module>
from app.settings import settings
File "E:\surfmi\app\settings\__init__.py", line 6, in <module>
from app.settings import views
File "E:\surfmi\app\settings\views.py", line 17, in <module>
@settings.route('/general')
AttributeError: 'function' object has no attribute 'route'
答案 0 :(得分:9)
您的视图模块有一个名为“settings”的视图功能,一旦执行就会隐藏名为“settings”的导入蓝图。
Route::get('/posts', 'Cdesigination@index');
将导入别名以使用不会与视图函数名称冲突的其他名称。
from app.settings import settings
# the name settings refers to the blueprint imported above
@settings.route('/a')
def this_works():
...
# the name settings refers to the blueprint imported above
@settings.route('/')
def settings():
...
# the name settings now refers to the function defined above
@settings.route('/b')
def this_fails():
...
答案 1 :(得分:2)
对我来说,当路线名称和功能名称相同时,就会发生这种情况。这似乎是Flask中的一个错误。
@ train.route(&#39; /列车&#39;,方法= [&#39; GET&#39;]) def train(): 通
我将其更改为:
@ train.route(&#39; /列车&#39;,方法= [&#39; GET&#39;]) def something_else():
然后Flask很高兴。