python 2.7 - Openerp asynchronous process -

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this similar python asynchronous processing in existing loop; have time consuming python method needs run (user initiated) asynchronously user can keep working on else while method running on backend.

i using threading cursor gets closed , have re-create it, , when writing db getting error 'generatorcontextmanager' object has no attribute 'dbname'.

my simplified code:

    import threading      def call_validar(self, cr, uid, ids, context=none):         t = threading.thread(target=self.test_threading, args=(cr, uid, ids, context,))         t.start()         return true      def test_threading(self, cr, uid, ids, context=none):            id in ids:             my_cr = self.pool.cursor()  # cursor needs re-created                         try:                 self.write(my_cr, uid, id, {'validation_logs': 'just anything'})                 except exception, e:     # 'generatorcontextmanager' object has no attribute 'dbname'                    _logger.info('error e [%s] context [%s]' % (e,context))                      return true

what missing?

mayte


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