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Qt frontend: Handle 'aborted' prompt replies....
Qt frontend: Handle 'aborted' prompt replies. On some rare occasions, the execution request for prompt is aborted by the kernel (due to an error in another execution request), which is not handled gracefully by the ipython frontend raising `KeyError: 'execution_count'` This commit simply handles 'aborted' prompt requests by retrying it.

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test_importstring.py
39 lines | 1.2 KiB | text/x-python | PythonLexer
"""Tests for IPython.utils.importstring."""
#-----------------------------------------------------------------------------
# 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 nose.tools as nt
from IPython.utils.importstring import import_item
#-----------------------------------------------------------------------------
# Tests
#-----------------------------------------------------------------------------
def test_import_plain():
"Test simple imports"
import os
os2 = import_item('os')
nt.assert_true(os is os2)
def test_import_nested():
"Test nested imports from the stdlib"
from os import path
path2 = import_item('os.path')
nt.assert_true(path is path2)
def test_import_raises():
"Test that failing imports raise the right exception"
nt.assert_raises(ImportError, import_item, 'IPython.foobar')