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

Use 'Linux' (dark bg) colours for Windows...

Use 'Linux' (dark bg) colours for Windows This puts the colours in inspect output and tracebacks back to what they were in IPython 4.x, but leaves the prompt colouring as in 5.0. I tried changing the colour scheme to 'Linux' entirely for Windows, but that selects Monokai as the theme for prompt_toolkit, which looks pretty horrible in 16 colours (at least to my eyes). This is admittedly a hack, but hopefully our legacy colour system is on the way out anyway. Closes gh-9723

Thomas Kluyver - - Load All Authors

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      import io

      import os.path

      import nose.tools as nt

      from IPython.utils import openpy

      mydir = os.path.dirname(__file__)

      nonascii_path = os.path.join(mydir, '../../core/tests/nonascii.py')

      def test_detect_encoding():

          f = open(nonascii_path, 'rb')

          enc, lines = openpy.detect_encoding(f.readline)

          nt.assert_equal(enc, 'iso-8859-5')

      def test_read_file():

          read_specified_enc = io.open(nonascii_path, encoding='iso-8859-5').read()

          read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)

          nt.assert_equal(read_detected_enc, read_specified_enc)

          assert u'coding: iso-8859-5' in read_detected_enc

          read_strip_enc_cookie = openpy.read_py_file(nonascii_path, skip_encoding_cookie=True)

          assert u'coding: iso-8859-5' not in read_strip_enc_cookie

      def test_source_to_unicode():

          with io.open(nonascii_path, 'rb') as f:

              source_bytes = f.read()

          nt.assert_equal(openpy.source_to_unicode(source_bytes, skip_encoding_cookie=False).splitlines(),

                          source_bytes.decode('iso-8859-5').splitlines())

          source_no_cookie = openpy.source_to_unicode(source_bytes, skip_encoding_cookie=True)

          nt.assert_not_in(u'coding: iso-8859-5', source_no_cookie)

      def test_list_readline():

          l = ['a', 'b']

          readline = openpy._list_readline(l)

          nt.assert_equal(readline(), 'a')

          nt.assert_equal(readline(), 'b')

          with nt.assert_raises(StopIteration):

              readline()

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				import io
				import os.path
				import nose.tools as nt

				from IPython.utils import openpy

				mydir = os.path.dirname(__file__)
				nonascii_path = os.path.join(mydir, '../../core/tests/nonascii.py')

				def test_detect_encoding():
				f = open(nonascii_path, 'rb')
				enc, lines = openpy.detect_encoding(f.readline)
				nt.assert_equal(enc, 'iso-8859-5')

				def test_read_file():
				read_specified_enc = io.open(nonascii_path, encoding='iso-8859-5').read()
				read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)
				nt.assert_equal(read_detected_enc, read_specified_enc)
				assert u'coding: iso-8859-5' in read_detected_enc

				read_strip_enc_cookie = openpy.read_py_file(nonascii_path, skip_encoding_cookie=True)
				assert u'coding: iso-8859-5' not in read_strip_enc_cookie

				def test_source_to_unicode():
				with io.open(nonascii_path, 'rb') as f:
				source_bytes = f.read()
				nt.assert_equal(openpy.source_to_unicode(source_bytes, skip_encoding_cookie=False).splitlines(),
				source_bytes.decode('iso-8859-5').splitlines())

				source_no_cookie = openpy.source_to_unicode(source_bytes, skip_encoding_cookie=True)
				nt.assert_not_in(u'coding: iso-8859-5', source_no_cookie)

				def test_list_readline():
				l = ['a', 'b']
				readline = openpy._list_readline(l)
				nt.assert_equal(readline(), 'a')
				nt.assert_equal(readline(), 'b')
				with nt.assert_raises(StopIteration):
				readline()