openerp fields.py - paradise of extensibility

Here is an extract of fields.py one of the openerp kernel file:

class _column(object):
   
.....

    def __init__(self, string='unknown', required=False, readonly=False, domain=None, context=None, states=None, priority=0, change_default=False, size=None, ondelete=None, translate=False, select=False, manual=False, **args):
      ...
       
        for a in args:
            if args[a]:
                setattr(self, a, args[a])
...

This last for loop is programmer paradise. It simply means you can create any field and add directly data to the field definition like a qualifier or anything you need in the constructor.

Simply cool, elegant and efficient !