Escape hell: handling string values

james.williams · 3 August 2022 09:06

There are some examples of inserting data using the concept API in the python client tests - see test_get_attributes_by_value and below:

github.com

vaticle/typedb-client-python/blob/f3f7f1d2989929428477952a290fb86c5f7d1a6d/tests/integration/test_typedb.py#L379


      
                  # valid label
                  person_schema_type = self.tx.get_schema_concept('person')
                  self.assertTrue(person_schema_type.is_schema_concept())
              with self.subTest(i=1):
                  # nonexistant label
                  not_person_type = self.tx.get_schema_concept('not_a_person')
                  self.assertIsNone(not_person_type, msg="Nonexistant label type does not return None")
          
          

          
# --- test get attributes by value ---
          def test_get_attributes_by_value(self):
              """ Retrieve attribute instances by value """
              with self.subTest(i=0):
                  # test retrieving multiple concepts
                  firstname_attr_type = self.tx.put_attribute_type("firstname", ValueType.STRING)
                  middlename_attr_type = self.tx.put_attribute_type("middlename", ValueType.STRING)
                  firstname = firstname_attr_type.create("Billie")
                  middlename = middlename_attr_type.create("Billie")
          
          
        attr_concepts = self.tx.get_attributes_by_value("Billie", ValueType.STRING)
                  attr_concepts = list(attr_concepts)

If you had some example pieces of data that were causing problems upon attempting insertion this would help greatly.

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Escape hell: handling string values

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