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| 1 | """test the IPython Kernel""" |
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| 2 |
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| 3 | #------------------------------------------------------------------------------- |
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| 4 | # Copyright (C) 2013 The IPython Development Team |
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| 5 | # |
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| 6 | # Distributed under the terms of the BSD License. The full license is in |
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| 7 | # the file COPYING, distributed as part of this software. |
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| 8 | #------------------------------------------------------------------------------- |
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| 9 |
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| 10 | #------------------------------------------------------------------------------- |
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| 11 | # Imports |
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| 12 | #------------------------------------------------------------------------------- |
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| 13 |
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| 14 | import os |
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| 15 | import shutil |
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| 16 | import sys |
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| 17 | import tempfile |
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| 18 |
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| 19 | import nose.tools as nt |
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| 20 |
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| 21 | from IPython.testing import decorators as dec |
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| 22 | from IPython.utils import path, py3compat |
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| 23 |
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| 24 | from .utils import new_kernel, kernel, TIMEOUT, assemble_output, execute, flush_channels |
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| 25 |
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| 26 | #------------------------------------------------------------------------------- |
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| 27 | # Tests |
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| 28 | #------------------------------------------------------------------------------- |
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| 29 | IPYTHONDIR = None |
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| 30 | save_env = None |
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| 31 | save_get_ipython_dir = None |
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| 32 |
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| 33 | def setup(): |
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| 34 | """setup temporary IPYTHONDIR for tests""" |
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| 35 | global IPYTHONDIR |
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| 36 | global save_env |
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| 37 | global save_get_ipython_dir |
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| 38 |
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| 39 | IPYTHONDIR = tempfile.mkdtemp() |
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| 40 |
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| 41 | save_env = os.environ.copy() |
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| 42 | os.environ["IPYTHONDIR"] = IPYTHONDIR |
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| 43 |
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| 44 | save_get_ipython_dir = path.get_ipython_dir |
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| 45 | path.get_ipython_dir = lambda : IPYTHONDIR |
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| 46 | print 'setup' |
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| 47 |
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| 48 |
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| 49 | def teardown(): |
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| 50 | print 'tearing down' |
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| 51 | path.get_ipython_dir = save_get_ipython_dir |
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| 52 | os.environ = save_env |
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| 53 |
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| 54 | try: |
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| 55 | shutil.rmtree(IPYTHONDIR) |
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| 56 | except (OSError, IOError): |
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| 57 | # no such file |
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| 58 | pass |
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