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[IMP] cache boolean and selection translations for the request (cursor) to avoid fetching them over and over again 

bzr revid: xmo@openerp.com-20120924103257-1jgc3qhddzzi5c17
This commit is contained in:
Xavier Morel 2012-09-24 12:32:57 +02:00
parent b4421c8fba
commit 449a86a51f
1 changed files with 10 additions and 1 deletions
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11
openerp/addons/base/ir/ir_fields.py
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@ -95,11 +95,20 @@ class ir_fields_converter(orm.Model):
return value or False
def _get_translations(self, cr, uid, types, src, context):
types = tuple(types)
# Cache translations so they don't have to be reloaded from scratch on
# every row of the file
tnx_cache = cr.cache.setdefault(self._name, {})
if tnx_cache.setdefault(types, {}) and src in tnx_cache[types]:
return tnx_cache[types][src]
Translations = self.pool['ir.translation']
tnx_ids = Translations.search(
cr, uid, [('type', 'in', types), ('src', '=', src)], context=context)
tnx = Translations.read(cr, uid, tnx_ids, ['value'], context=context)
return map(operator.itemgetter('value'), tnx)
result = tnx_cache[types][src] = map(operator.itemgetter('value'), tnx)
return result
def _str_to_selection(self, cr, uid, model, column, value, context=None):
selection = column.selection