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#This file is part of Tryton. The COPYRIGHT file at the top level of
#this repository contains the full copyright notices and license terms.
from trytond.model.fields.field import Field
class Selection(Field):
'''
Define a selection field (``str``).
'''
_type = 'selection'
def __init__(self, selection, string='', sort=True, translate=True,
help='', required=False, readonly=False, domain=None, states=None,
change_default=False, select=False, on_change=None,
on_change_with=None, depends=None, order_field=None, context=None,
loading='eager'):
'''
:param selection: A list or a function name that returns a list.
The list must be a list of tuples. First member is the value
to store and the second is the value to display.
:param sort: A boolean to sort or not the selections.
'''
super(Selection, self).__init__(string=string, help=help,
required=required, readonly=readonly, domain=domain,
states=states, change_default=change_default, select=select,
on_change=on_change, on_change_with=on_change_with,
depends=depends, order_field=order_field, context=context,
loading=loading)
if hasattr(selection, 'copy'):
self.selection = selection.copy()
else:
self.selection = selection
self.sort = sort
self.translate_selection = translate
__init__.__doc__ += Field.__init__.__doc__
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