upstream/ipython Files · IPython/core/tests/test_prompts.py

fix some deprecations...

fix some deprecations various deprecations, especially our own usage of deprecated APIs in this package - remove few remaining references to, uses of io.stdout - suppress deprecation warnings when initializing deprecated `utils.io.std*` - globalipapp.StreamProxy is now totally unused - one missing traitlets 4.2 API in core.formatters - get gui keys from pt_inputhooks instead of deprecated lib.inputhook - stop passing deprecated color_scheme to Pdb - nt.assert_equals in test_latextools

Thomas Kluyver - - Load All Authors

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      # -*- coding: utf-8

      """Tests for prompt generation."""

      import unittest

      from IPython.core.prompts import  LazyEvaluate

      from IPython.testing.globalipapp import get_ipython

      from IPython.utils.py3compat import unicode_type

      ip = get_ipython()

      class PromptTests(unittest.TestCase):

          def test_lazy_eval_unicode(self):

              u = u'ünicødé'

              lz = LazyEvaluate(lambda : u)

              # str(lz) would fail

              self.assertEqual(unicode_type(lz), u)

              self.assertEqual(format(lz), u)

          def test_lazy_eval_nonascii_bytes(self):

              u = u'ünicødé'

              b = u.encode('utf8')

              lz = LazyEvaluate(lambda : b)

              # unicode(lz) would fail

              self.assertEqual(str(lz), str(b))

              self.assertEqual(format(lz), str(b))

          def test_lazy_eval_float(self):

              f = 0.503

              lz = LazyEvaluate(lambda : f)

              self.assertEqual(str(lz), str(f))

              self.assertEqual(unicode_type(lz), unicode_type(f))

              self.assertEqual(format(lz), str(f))

              self.assertEqual(format(lz, '.1'), '0.5')

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				# -*- coding: utf-8
				"""Tests for prompt generation."""

				import unittest

				from IPython.core.prompts import LazyEvaluate
				from IPython.testing.globalipapp import get_ipython
				from IPython.utils.py3compat import unicode_type

				ip = get_ipython()


				class PromptTests(unittest.TestCase):
				def test_lazy_eval_unicode(self):
				u = u'ünicødé'
				lz = LazyEvaluate(lambda : u)
				# str(lz) would fail
				self.assertEqual(unicode_type(lz), u)
				self.assertEqual(format(lz), u)

				def test_lazy_eval_nonascii_bytes(self):
				u = u'ünicødé'
				b = u.encode('utf8')
				lz = LazyEvaluate(lambda : b)
				# unicode(lz) would fail
				self.assertEqual(str(lz), str(b))
				self.assertEqual(format(lz), str(b))

				def test_lazy_eval_float(self):
				f = 0.503
				lz = LazyEvaluate(lambda : f)

				self.assertEqual(str(lz), str(f))
				self.assertEqual(unicode_type(lz), unicode_type(f))
				self.assertEqual(format(lz), str(f))
				self.assertEqual(format(lz, '.1'), '0.5')