Cédric Krier
3706e76e99
Use _datetime in context to read record value at specific datetime Add datetime_field on Many2One to use a specific _datetime when reading the related record
51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
#This file is part of Tryton. The COPYRIGHT file at the top level of
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#this repository contains the full copyright notices and license terms.
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from trytond.model.fields.field import Field
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class Reference(Field):
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_type = 'reference'
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def __init__(self, string='', selection=[], **args):
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super(Reference, self).__init__(string=string, **args)
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self.selection = selection
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def get(self, cursor, user, ids, model, name, values=None, context=None):
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if context is None:
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context = {}
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if values is None:
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values = {}
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res = {}
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for i in values:
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res[i['id']] = i[name]
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for i in ids:
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if not (i in res):
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res[i] = False
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continue
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if not res[i]:
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continue
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ref_model, ref_id = res[i].split(',', 1)
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if not ref_model:
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continue
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if ref_model not in model.pool.object_name_list():
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continue
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ref_obj = model.pool.get(ref_model)
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try:
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ref_id = eval(ref_id)
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except:
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pass
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try:
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ref_id = int(ref_id)
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except:
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continue
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ctx = context.copy()
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ctx['active_test'] = False
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if ref_id \
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and not ref_obj.search(cursor, user, [
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('id', '=', ref_id),
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], context=ctx):
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ref_id = False
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res[i] = ref_model + ',' + str(ref_id)
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return res
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