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modules/account_es_sii/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.pool import PoolMeta
+
+
+class Identifier(metaclass=PoolMeta):
+    __name__ = 'party.identifier'
+
+    def es_sii_values(self):
+        if not self.type:
+            return {}
+        country = self.es_country()
+        code = self.es_code()
+        if country == 'ES':
+            return {
+                'NIF': code
+                }
+        if country is None:
+            try:
+                country, _ = self.type.split('_', 1)
+                country = country.upper()
+            except ValueError:
+                country = ''
+        # Greece uses ISO-639-1 as prefix (EL)
+        country = country.replace('EL', 'GR')
+        return {
+            'IDOtro': {
+                'ID': country + code,
+                'IDType': self.es_vat_type(),
+                'CodigoPais': country,
+                }
+            }