Bottle中的MiddleStorm中间件
如何在 MiddleStorm 中间件和 bottle 一起使用呢?我按照 这个例子 操作,把 SessionMiddleware 替换成了 MiddleStorm,但就是无法正常工作。
from bottle import *
from storm.locals import *
from middlestorm import MiddleStorm
#other bottle code like this here...
@get('/')
def index():
return 'index'
db = create_database("mysql://user:pass@localhost/mydb")
myapp = MiddleStorm(app, db)
run(app=myapp, reloader=True, host='0.0.0.0', port=4321)
我在控制台上看到这个错误:
exceptions.TypeError: __call__() takes exactly 1 argument (3 given)
如果我把 myapp 的那一行改成:
myapp = MiddleStorm(app(), db)
我在网页上看到这个错误:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/bottle-0.9.5-py2.7.egg/bottle.py", line 651, in _handle
return callback(**args)
File "/usr/local/lib/python2.7/dist-packages/bottle-0.9.5-py2.7.egg/bottle.py", line 1143, in wrapper
rv = callback(*a, **ka)
TypeError: decorator() takes exactly 1 argument (0 given)
补充说明:bottle、storm 和 middlestorm 都已经安装了。
补充说明2:如果我把 myapp 的那一行改成 myapp = MiddleStorm(dafault_app, db),我会看到这个错误:
Traceback (most recent call last):
File "/usr/lib/python2.7/wsgiref/handlers.py", line 85, in run
self.result = application(self.environ, self.start_response)
File "/usr/local/lib/python2.7/dist-packages/middlestorm-0.8.1-py2.7.egg/middlestorm.py", line 68, in __call__
return self._app(environ, start_response)
TypeError: __call__() takes exactly 1 argument (3 given)
homer - - [17/Jul/2011 16:28:42] "GET / HTTP/1.1" 500 59
补充说明3:使用 @zeekay 的代码,我还是会看到这个错误:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/bottle-0.9.5-py2.7.egg/bottle.py", line 651, in _handle
return callback(**args)
File "/usr/local/lib/python2.7/dist-packages/bottle-0.9.5-py2.7.egg/bottle.py", line 1143, in wrapper
rv = callback(*a, **ka)
TypeError: decorator() takes exactly 1 argument (0 given)
1 个回答
3
其实,default_app
和 app
是一样的意思。这个应该可以用:
myapp = MiddleStorm(app(), db)
我简单测试了一下,似乎是可以的。你可以试试这个:
from bottle import *
from storm.locals import *
from middlestorm import MiddleStorm
@get('/')
def index():
return 'index'
db = create_database("sqlite://test.db")
myapp = MiddleStorm(app(), db)
run(app=myapp, reloader=True, host='0.0.0.0', port=4321)
你应该可以把它放到一个文件里,然后直接运行。