class_docstr:  Decorator to alias the current method without having to implement any duplicating or forwarding code.
  
  :example::
   class Foo(metaclass=H2OMeta):
  
       @alias('ein', 'uno')
       def one(self, param):
           ...
           do_sth()
  
   
class_docstr_tok: ["Decorator","to","alias","the","current","method","without","having","to","implement","any","duplicating","or","forwarding","code",".",":","example",":",":","class","Foo","(","metaclass=H2OMeta",")",":","@","alias","(","'ein","'",",","'uno","'",")","def","one","(","self",",","param",")",":","...","do_sth","(",")"]
code: def __call__(self, fn):
      fn._aliases = self._aliases
      return fn
  
imports: from h2o.utils.compatibility import *
  from functools import wraps
  import inspect
  import warnings
  from h2o.exceptions import H2ODeprecationWarning
label_desc: Use image node_id 3 for calling the _Alias obj's underlying member method code with example usage: obj.__call__(fn) and returns: fn