handler.py 文件源码

def as_view(path):
    def decorator(func):
        # ..
        path_name, klass_name  = (path.split(':'))
        # ...
        @inlineCallbacks
        def wrapper(router, request, *args, **kwargs):
            # ...
            module = importlib.import_module(path_name)
            Klass = getattr(module,klass_name)
            klass = Klass(router, request,*args, **kwargs)
            # ..
            result = yield defer.maybeDeferred(klass)            
            defer.returnValue(result)
        # ..
        # _conspect_name(wrapper, klass_name)
        _conspect_name(wrapper, func.__name__)        
        _conspect_param(wrapper, func)
        _conspect_param_defaults(wrapper, func)        
        return wrapper
    return decorator