models.py

class CompanyWorkNotes(models.Model):
    class Meta:
        managed=False
    
    oe_id = models.IntegerField(primary_key=True)
    notes = models.TextField()
    
    def __init__(self, company_id):
        request = OeWebRequest("notes", "4242")
        data = request.getData()
        
        for field in CompanyWorkNotes._meta.fields:
            setattr(self, field.name, dataValue)
    
    def save(self, *args, **kwargs):
        request = OeWebRequest("notes", self.oe_id)
        
        dict = {}
        for field in CompanyWorkNotes._meta.fields:
            fieldVal = getattr(self, field.name)
            
            if(fieldVal != ''):
                dict[field.name] = getattr(self, field.name)
        
        data = simplejson.dumps(dict)
        request.sendData("PUT", data)
        
        return self