title: Copying all despite of one attributes/fields of one to another namedtuple
body: <p>What's the shortest way to copy all despite of one attribute/field from one to another namedtuple? It's possible to do it like follows.</p>
  
  <pre><code>initial_person = Person(name='Bob', age=30, gender='male')
  
  new_age = 31
  
  modified_person = Person(name=initial_person.name,
                           age=new_age,
                           gender=initial_person.gender,
                    )
  </code></pre>
  
  <p>However I have a lot more fields and would prefer a shorter implementation. This question is related to <a href="https://stackoverflow.com/questions/40980775/python-copying-named-tuples-with-same-attributes-fields">Python: Copying named tuples with same attributes / fields</a>.</p>