upstream/ipython Files · IPython/utils/tests/test_dir2.py

serialize elements of args/kwargs in pack_apply message...

serialize elements of args/kwargs in pack_apply message rather than the containers themselves. This means arguments that are containers will be inspected for canning, but only at the highest level. Containers of containers are not checked.

Tim Couper - - Load All Authors

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      import nose.tools as nt

      from IPython.utils.dir2 import dir2

      class Base(object):

          x = 1

          z = 23

      def test_base():

          res = dir2(Base())

          assert ('x' in res)

          assert ('z' in res)

          assert ('y' not in res)

          assert ('__class__' in res)

          nt.assert_equal(res.count('x'), 1)

          nt.assert_equal(res.count('__class__'), 1)

      def test_SubClass():

          class SubClass(Base):

              y = 2

          res = dir2(SubClass())

          assert ('y' in res)

          nt.assert_equal(res.count('y'), 1)

          nt.assert_equal(res.count('x'), 1)

      def test_SubClass_with_trait_names_method():

          class SubClass(Base):

              y = 2

              def trait_names(self):

                  return ['t', 'umbrella']

          res = dir2(SubClass())

          assert('trait_names' in res)

          assert('umbrella' in res)

          nt.assert_equal(res[-6:], ['t', 'trait_names','umbrella', 'x','y','z'])

          nt.assert_equal(res.count('t'), 1)

      def test_SubClass_with_trait_names_attr():

          # usecase: trait_names is used in a class describing psychological classification

          class SubClass(Base):

              y = 2

              trait_names = 44

          res = dir2(SubClass())

          assert('trait_names' in res)

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				import nose.tools as nt
				from IPython.utils.dir2 import dir2


				class Base(object):
				x = 1
				z = 23


				def test_base():
				res = dir2(Base())
				assert ('x' in res)
				assert ('z' in res)
				assert ('y' not in res)
				assert ('__class__' in res)
				nt.assert_equal(res.count('x'), 1)
				nt.assert_equal(res.count('__class__'), 1)

				def test_SubClass():

				class SubClass(Base):
				y = 2

				res = dir2(SubClass())
				assert ('y' in res)
				nt.assert_equal(res.count('y'), 1)
				nt.assert_equal(res.count('x'), 1)


				def test_SubClass_with_trait_names_method():

				class SubClass(Base):
				y = 2
				def trait_names(self):
				return ['t', 'umbrella']

				res = dir2(SubClass())
				assert('trait_names' in res)
				assert('umbrella' in res)
				nt.assert_equal(res[-6:], ['t', 'trait_names','umbrella', 'x','y','z'])
				nt.assert_equal(res.count('t'), 1)


				def test_SubClass_with_trait_names_attr():
				# usecase: trait_names is used in a class describing psychological classification

				class SubClass(Base):
				y = 2
				trait_names = 44

				res = dir2(SubClass())
				assert('trait_names' in res)