python monkey_patch request.param

使用情景:

当request get的参数必须是某些参数时(如period,指定是day,week,month,year中的一个),创建py文件输入如下代码:

import django.core.handlers.wsgi

def monkey_patch_param(self, param_name, default_value, must_in=None):
    val = self.GET.get(param_name, default_value)
    if not must_in is None:
        if val not in must_in:
            val = default_value
    return val

django.core.handlers.wsgi.WSGIRequest.param = monkey_patch_param

将此文件import到你的views.py中即可。

使用:

period = request.param("period", "week", must_in=['day', 'week', 'month'])

如果用POST,将上面代码修改一下即可。

猜你喜欢

转载自blog.csdn.net/carrey_0612/article/details/84663819