X-Git-Url: http://git.inspyration.org/?a=blobdiff_plain;f=openerp%2Fmodels.py;h=3f1bf70a54ee54ae558493d4e0846b9f43b124fc;hb=894a898e9e119ce0a101994c40cceae076a2bf13;hp=ad91afeb5d1f1539f2f792bf562ef11df4049a54;hpb=4bcb31f7060149831a26e030e64ee54b71e456b6;p=odoo%2Fodoo.git

diff --git a/openerp/models.py b/openerp/models.py
index ad91afe..3f1bf70 100644
--- a/openerp/models.py
+++ b/openerp/models.py
@@ -4774,14 +4774,15 @@ class BaseModel(object):
 
         By convention, new records are returned as existing.
         """
-        ids = filter(None, self._ids)           # ids to check in database
+        ids, new_ids = [], []
+        for i in self._ids:
+            (ids if isinstance(i, (int, long)) else new_ids).append(i)
         if not ids:
             return self
         query = """SELECT id FROM "%s" WHERE id IN %%s""" % self._table
-        self._cr.execute(query, (ids,))
-        ids = ([r[0] for r in self._cr.fetchall()] +    # ids in database
-               [id for id in self._ids if not id])      # new ids
-        existing = self.browse(ids)
+        self._cr.execute(query, [tuple(ids)])
+        ids = [r[0] for r in self._cr.fetchall()]
+        existing = self.browse(ids + new_ids)
         if len(existing) < len(self):
             # mark missing records in cache with a failed value
             exc = MissingError(_("Record does not exist or has been deleted."))