Python ItemAdapter.is_item_class Examples

Example #1

File: test_utils.py Project: zanachka/itemadapter

 def test_false(self):
     self.assertFalse(is_item(int))
     self.assertFalse(is_item(sum))
     self.assertFalse(is_item(1234))
     self.assertFalse(is_item(object()))
     self.assertFalse(is_item("a string"))
     self.assertFalse(is_item(b"some bytes"))
     self.assertFalse(is_item(["a", "list"]))
     self.assertFalse(is_item(("a", "tuple")))
     self.assertFalse(is_item({"a", "set"}))
     self.assertFalse(is_item(dict))
     self.assertFalse(is_item(ScrapyItem))
     self.assertFalse(is_item(DataClassItem))
     self.assertFalse(is_item(ScrapySubclassedItem))
     self.assertFalse(is_item(AttrsItem))
     self.assertFalse(is_item(PydanticModel))
     self.assertFalse(ItemAdapter.is_item_class(list))
     self.assertFalse(ItemAdapter.is_item_class(int))
     self.assertFalse(ItemAdapter.is_item_class(tuple))

Example #2

File: test_utils.py Project: zanachka/itemadapter

 def test_true_pydantic(self):
     self.assertTrue(is_item(PydanticModel(name="asdf", value=1234)))
     self.assertTrue(ItemAdapter.is_item_class(PydanticModel))

Example #3

File: test_utils.py Project: zanachka/itemadapter

 def test_true_attrs(self):
     self.assertTrue(is_item(AttrsItem(name="asdf", value=1234)))
     self.assertTrue(ItemAdapter.is_item_class(AttrsItem))

Example #4

File: test_utils.py Project: zanachka/itemadapter

 def test_true_dataclass(self):
     self.assertTrue(is_item(DataClassItem(name="asdf", value=1234)))
     self.assertTrue(ItemAdapter.is_item_class(DataClassItem))

Example #5

File: test_utils.py Project: zanachka/itemadapter

 def test_true_scrapy(self):
     self.assertTrue(is_item(ScrapyItem()))
     self.assertTrue(is_item(ScrapySubclassedItem(name="asdf", value=1234)))
     self.assertTrue(ItemAdapter.is_item_class(ScrapyItem))
     self.assertTrue(ItemAdapter.is_item_class(ScrapySubclassedItem))

Example #6

File: test_utils.py Project: zanachka/itemadapter

 def test_true_dict(self):
     self.assertTrue(is_item({"a": "dict"}))
     self.assertTrue(ItemAdapter.is_item_class(dict))