I’m using a raspberry pi ( card size computer) which is connected to all sensors and actuators of the production line, so the rasp needs to read the production orders before initiating the process  reading which product comes next and quantities  

def search(self, object=None, domain=None):
    if not object or not domain:
        return -1
    fiter = [domain]
    try:
        result = self.FLECTRA_OBJECT.execute_kw(
            self.DATA
            , self.UID
            , self.PASS
            , object
            , 'search'
            , domain)
    except:
        return -2
    return result
def read(self, object=None, ids=None, fields=None):
    if not object or not ids or not fields:
        return -1
    result = self.FLECTRA_OBJECT.execute_kw(
        self.DATA
        , self.UID
        , self.PASS
        , object
        , 'read'
        , ids
        , {"fields": ["name", "id", "website"]})
    return result
def searchread(self, object=None, domain=None, fields=None):
    return self.read(object, self.search(object, domain), fields)

'''This is how I'm trying to call it
data = f.searchread('mrp.production', [], ['id', 'name', 'date_planned_start'])

There are modules available on appstore which make Odoo REST enabled. Once Odoo is REST enabled you can use external python scripts to do search or update operations in Odoo