flask blueprint出现的坑

from flask import Blueprint


admin = Blueprint('admin',__name__)
def init_bule(app):
    app.register_blueprint(blueprint=admin)

创建一个蓝图,执行程序发现有出现错误,一直启动不起

Traceback (most recent call last):
  File "manage.py", line 9, in <module>
    manage = Manager(app=create_app())
  File "D:xuniflask_llbApp\__init__.py", line 18, in create_app
    init_bule(app)
  File "D:xuniflask_llbAppadminviews.py", line 7, in init_bule
    app.register_blueprint(blueprint=admin)
  File "D:xuniflask_weblibsite-packagesflaskapp.py", line 67, in wrapper_func
    return f(self, *args, **kwargs)
  File "D:xuniflask_weblibsite-packagesflaskapp.py", line 1103, in register_blueprint
    if blueprint.name in self.blueprints:
AttributeError: 'function' object has no attribute 'name'

AttributeError: 'function' object has no attribute 'name'

后来发现是因为 蓝图名字和系统名字出现重叠,改动即可

_admin = Blueprint('admin',__name__)
def init_bule(app):
    app.register_blueprint(blueprint=_admin)

增加一个下划线 _ 避免重复系统名