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modules/party_siret/party.py

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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 import fields
+from trytond.pool import PoolMeta
+
+
+class Party(metaclass=PoolMeta):
+    __name__ = 'party.party'
+
+    siren = fields.Function(fields.Many2One(
+            'party.identifier', "SIREN"),
+        'get_siren', searcher='search_siren')
+
+    def get_siren(self, name):
+        return self._get_identifier(name, {'fr_siren'})
+
+    @classmethod
+    def search_siren(cls, name, clause):
+        return cls._search_identifier(name, clause, {'fr_siren'})