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1 | """Test embedding of IPython""" |
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1 | """Test embedding of IPython""" | |
2 |
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2 | |||
3 | #----------------------------------------------------------------------------- |
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3 | #----------------------------------------------------------------------------- | |
4 | # Copyright (C) 2013 The IPython Development Team |
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4 | # Copyright (C) 2013 The IPython Development Team | |
5 | # |
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5 | # | |
6 | # Distributed under the terms of the BSD License. The full license is in |
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6 | # Distributed under the terms of the BSD License. The full license is in | |
7 | # the file COPYING, distributed as part of this software. |
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7 | # the file COPYING, distributed as part of this software. | |
8 | #----------------------------------------------------------------------------- |
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8 | #----------------------------------------------------------------------------- | |
9 |
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9 | |||
10 | #----------------------------------------------------------------------------- |
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10 | #----------------------------------------------------------------------------- | |
11 | # Imports |
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11 | # Imports | |
12 | #----------------------------------------------------------------------------- |
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12 | #----------------------------------------------------------------------------- | |
13 |
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13 | |||
14 | import sys |
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14 | import sys | |
15 | import nose.tools as nt |
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15 | import nose.tools as nt | |
16 | from IPython.utils.process import process_handler |
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16 | from IPython.utils.process import process_handler | |
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17 | from IPython.utils.tempdir import NamedFileInTemporaryDirectory | |||
17 |
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18 | |||
18 | #----------------------------------------------------------------------------- |
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19 | #----------------------------------------------------------------------------- | |
19 | # Tests |
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20 | # Tests | |
20 | #----------------------------------------------------------------------------- |
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21 | #----------------------------------------------------------------------------- | |
21 |
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22 | |||
22 | _sample_embed = """ |
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23 | _sample_embed = """ | |
23 | from __future__ import print_function |
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24 | from __future__ import print_function | |
24 | import IPython |
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25 | import IPython | |
25 |
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26 | |||
26 | a = 3 |
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27 | a = 3 | |
27 | b = 14 |
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28 | b = 14 | |
28 | print(a, '.', b) |
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29 | print(a, '.', b) | |
29 |
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30 | |||
30 | IPython.embed() |
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31 | IPython.embed() | |
31 |
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32 | |||
32 |
print |
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33 | print('bye!') | |
33 | """ |
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34 | """ | |
34 |
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35 | |||
35 | def test_ipython_embed(): |
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36 | def test_ipython_embed(): | |
36 |
"""test that ` |
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37 | """test that `IPython.embed()` works""" | |
37 | #with TempFile as f: |
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38 | with NamedFileInTemporaryDirectory('file_with_embed.py') as f: | |
38 |
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39 | f.write(_sample_embed) | |
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40 | f.flush() | |||
39 |
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41 | |||
40 | # run `python file_with_embed.py` |
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42 | # run `python file_with_embed.py` | |
41 | fname = '/home/pi/code/workspace/rambles/test_embed.py' |
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43 | cmd = [sys.executable, f.name] | |
42 | cmd = [sys.executable, fname] |
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43 |
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44 | |||
44 | #p = Popen(cmd, stdout=PIPE, stderr=PIPE, stdin=PIPE) |
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45 | print "\nhere's the command:", cmd |
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46 | _, out, p = process_handler(cmd, |
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45 | _, out, p = process_handler(cmd, | |
47 | lambda p: (p.stdin.write("exit\r"), p.communicate()[:], p)) |
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46 | lambda p: (p.stdin.write("exit\r"), p.communicate()[:], p)) | |
48 | print out[1] |
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49 | nt.assert_equal(p.returncode, 0) |
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47 | nt.assert_equal(p.returncode, 0) | |
50 | nt.assert_equal(p.returncode, 0) |
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48 | nt.assert_in('3 . 14', out[0]) | |
51 | #out, err, rc = tt.get_output_error_code(cmd) |
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49 | nt.assert_in('IPython', out[0]) | |
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50 | nt.assert_in('bye!', out[0]) | |||
52 |
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51 |
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