在web2py中,我试图将两个身份验证装饰器组合成一个方法。
@auth.requires_permission('read', 'inv_header')
@auth.requires_permission('read', 'inv_detail')我的理解是我这样做:
@auth.requires(auth.requires_permission('read', 'inv_header') and \
auth.requires_permission('read', 'inv_detail'))但我得到了这个错误。
Traceback (most recent call last):
File "/opt/web-apps/web2py/gluon/restricted.py", line 224, in restricted
exec ccode in environment
File "/opt/web-apps/web2py/applications/niptview/controllers/batch.py", line 317, in <module>
File "/opt/web-apps/web2py/gluon/globals.py", line 393, in <lambda>
self._caller = lambda f: f()
File "/opt/web-apps/web2py/gluon/tools.py", line 3437, in f
flag = condition()
TypeError: decorator() takes exactly 1 argument (0 given)Web2py版本2.9.12-稳定+时间戳.2015.01.17.06.11.03 PythonPython2.7.5: /usr/bin/python (前缀: /usr)
我遗漏了什么吗?
我的环境如下:
web2py™ Version 2.9.12-stable+timestamp.2015.01.17.06.11.03
Python Python 2.7.5: /usr/bin/python (prefix: /usr)发布于 2015-04-21 12:19:39
在@auth.requires内部,您必须使用auth.has_permission,而不是auth.requires_permission (auth.requires_permission是一个装饰器)。
https://stackoverflow.com/questions/29764971
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