519     def cw_instantiate(cls, execute, **kwargs):

   519     def cw_instantiate(cls, execute, **kwargs):

   520         """add a new entity of this given type

   520         """add a new entity of this given type

   521 

   521 

   522         Example (in a shell session):

   522         Example (in a shell session):

   523 

   523 

   526         >>> c = companycls.cw_instantiate(session.execute, name=u'Logilab')

   526         >>> c = companycls.cw_instantiate(session.execute, name=u'Logilab')

   527         >>> p = personcls.cw_instantiate(session.execute, firstname=u'John', lastname=u'Doe',

   527         >>> p = personcls.cw_instantiate(session.execute, firstname=u'John', lastname=u'Doe',

   528         ...                              works_for=c)

   528         ...                              works_for=c)

   529 

   529 

   530         You can also set relations where the entity has 'object' role by

   530         You can also set relations where the entity has 'object' role by