Sites: 200 characters for reference

1 files changed, 5 insertions, 1 deletions

diff --git a/archaeological_operations/models.py b/archaeological_operations/models.py
index 894f1c543..b9a2e0863 100644
--- a/archaeological_operations/models.py
+++ b/archaeological_operations/models.py
@@ -95,7 +95,7 @@ class ArchaeologicalSite(BaseHistorizedItem):
     BASE_SEARCH_VECTORS = ["reference", "name"]
     M2M_SEARCH_VECTORS = ["periods__name", "remains__name"]
     PARENT_SEARCH_VECTORS = ['operations']
-    reference = models.CharField(_(u"Reference"), max_length=20, unique=True)
+    reference = models.CharField(_(u"Reference"), max_length=200, unique=True)
     name = models.CharField(_(u"Name"), max_length=200,
                             null=True, blank=True)
     periods = models.ManyToManyField(Period, verbose_name=_(u"Periods"),
@@ -132,6 +132,10 @@ class ArchaeologicalSite(BaseHistorizedItem):
                 u", ".join([unicode(period) for period in self.periods.all()]))
         return name
 
+    @property
+    def external_id(self):
+        return self.reference
+
 
 def get_values_town_related(item, prefix, values):
     values[prefix + 'parcellist'] = item.render_parcels()