can not display а related fields

[Alexandr Baev]

good day!

sample code:

class Species( Entity ):

__tablename__ = 'species'

species = Column( Unicode(512), nullable = False)

species_loc = Column( Unicode(512))

genus = ManyToOne( 'Genus' )

genus_loc = ? # I want to display the related field Genus.genus_loc

...................................

class Genus( Entity ):

__tablename__ = 'genus'

genus = Column( Unicode(512), nullable = False)

genus_loc = Column( Unicode(512))

    ....................................


How can I display Genus.genus_loc to Species.genus_loc , at a selected Species.genus (ManyToOne)

[Sebastian Stetter]

I know this is an old question, but I thought it might help someone:

Just create a function and make it a property

class Species( Entity ):

 __tablename__ = 'species'

 species = Column( Unicode(512), nullable = False)
 species_loc = Column( Unicode(512))
 genus = ManyToOne( 'Genus' )

 @property
 def genus_loc(self):
  return self.genus.genus_loc

Then just add 'genus_loc' to your list_display and/or form_display