upstream/ipython Files · IPython/terminal/tests/test_embed.py

nbconvert requires mistune...

nbconvert requires mistune You get a cryptic error message from iptest if mistune is not installed. Test group: nbconvert E ====================================================================== ERROR: Failure: AttributeError ('module' object has no attribute 'nbconvert') ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/nose/loader.py", line 403, in loadTestsFromName module = resolve_name(addr.module) File "/usr/lib/python2.7/dist-packages/nose/util.py", line 321, in resolve_name obj = getattr(obj, part) AttributeError: 'module' object has no attribute 'nbconvert' ---------------------------------------------------------------------- Ran 1 test in 0.001s FAILED (errors=1

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             test_embed.py
        
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      """Test embedding of IPython"""

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2013 The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      import os

      import sys

      import nose.tools as nt

      from IPython.utils.process import process_handler

      from IPython.utils.tempdir import NamedFileInTemporaryDirectory

      #-----------------------------------------------------------------------------

      # Tests

      #-----------------------------------------------------------------------------

      _sample_embed = b"""

      from __future__ import print_function

      import IPython

      a = 3

      b = 14

      print(a, '.', b)

      IPython.embed()

      print('bye!')

      """

      _exit = b"exit\r"

      def test_ipython_embed():

          """test that `IPython.embed()` works"""

          with NamedFileInTemporaryDirectory('file_with_embed.py') as f:

              f.write(_sample_embed)

              f.flush()

              f.close() # otherwise msft won't be able to read the file

              # run `python file_with_embed.py`

              cmd = [sys.executable, f.name]

              out, p = process_handler(cmd, lambda p: (p.communicate(_exit), p))

              std = out[0].decode('UTF-8')

              nt.assert_equal(p.returncode, 0)

              nt.assert_in('3 . 14', std)

              if os.name != 'nt':

                  # TODO: Fix up our different stdout references, see issue gh-14

                  nt.assert_in('IPython', std)

              nt.assert_in('bye!', std)

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				"""Test embedding of IPython"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2013 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				import os
				import sys
				import nose.tools as nt
				from IPython.utils.process import process_handler
				from IPython.utils.tempdir import NamedFileInTemporaryDirectory

				#-----------------------------------------------------------------------------
				# Tests
				#-----------------------------------------------------------------------------

				_sample_embed = b"""
				from __future__ import print_function
				import IPython

				a = 3
				b = 14
				print(a, '.', b)

				IPython.embed()

				print('bye!')
				"""

				_exit = b"exit\r"

				def test_ipython_embed():
				"""test that `IPython.embed()` works"""
				with NamedFileInTemporaryDirectory('file_with_embed.py') as f:
				f.write(_sample_embed)
				f.flush()
				f.close() # otherwise msft won't be able to read the file

				# run `python file_with_embed.py`
				cmd = [sys.executable, f.name]

				out, p = process_handler(cmd, lambda p: (p.communicate(_exit), p))
				std = out[0].decode('UTF-8')
				nt.assert_equal(p.returncode, 0)
				nt.assert_in('3 . 14', std)
				if os.name != 'nt':
				# TODO: Fix up our different stdout references, see issue gh-14
				nt.assert_in('IPython', std)
				nt.assert_in('bye!', std)