def testShell(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
execute(kc=kc, code="!echo ha ha")
stdout, stderr = get_std_output(iopub)
self.assertTrue('ha ha' in stdout, "GOT ERROR {}".format(stderr))
self.assertEqual(stderr, '')
def testGetPythonDataFrameFromMatlab(self):
# Python -> Matlab/Matlab
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
execute(kc=kc,
code='''
import pandas as pd
import numpy as np
import scipy.io as sio
arr = np.random.randn(1000)
arr[::10] = np.nan
df = pd.DataFrame({'column_{0}'.format(i): arr for i in range(10)})
''')
clear_channels(iopub)
execute(kc=kc, code="%use MATLAB")
wait_for_idle(kc)
#_, stderr = assemble_output(iopub)
#self.assertEqual(stderr, '')
execute(kc=kc, code="%get df")
wait_for_idle(kc)
execute(kc=kc, code="display(size(df))")
stdout, _ = assemble_output(iopub)
self.assertEqual(stdout.strip().split(), ['1000', '10'])
execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testReverseSharedVariable(self):
'''Test shared variables defined in auxiliary steps'''
if file_target('a.txt').exists():
file_target('a.txt').unlink()
script = r'''
%run B
[A: shared='b', provides='a.txt']
b = 1
run:
touch a.txt
[B_1]
depends: 'a.txt'
[B_2]
print(b)
'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
execute(kc=kc, code=script)
wait_for_idle(kc)
self.assertTrue(os.path.isfile('a.txt'))
execute(kc=kc, code="b")
res = get_result(iopub)
self.assertEqual(res, 1)
def testPythonToJavaDataframe(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
execute(kc=kc,
code='''
import numpy as np
import pandas as pd
dataframe = pd.DataFrame(np.random.randn(1000,4), columns=list('ABCD'))
''')
wait_for_idle(kc)
execute(kc=kc, code='%use Java')
wait_for_idle(kc)
execute(kc=kc, code='%get dataframe')
wait_for_idle(kc)
execute(
kc=kc,
code=
'System.out.println(dataframe.rowCount() * dataframe.columnCount());'
)
stdout, _ = assemble_output(iopub)
self.assertEqual(stdout.strip(), '4000')
execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testKernel(self):
with sos_kernel() as kc:
execute(kc=kc, code='a = 1')
stdout, stderr = assemble_output(kc.get_iopub_msg)
self.assertEqual(stdout.strip(), '',
f'Stdout is not empty, "{stdout}" received')
self.assertEqual(stderr.strip(), '',
f'Stderr is not empty, "{stderr}" received')
def testMagicDebug(self):
with sos_kernel() as kc:
# preview variable
execute(kc=kc, code='''
%debug on
%debug off
''')
wait_for_idle(kc)
def testMagicSessioninfo(self):
with sos_kernel() as kc:
# preview variable
execute(kc=kc, code='''
%use Python3
%use SoS
%sessioninfo
''')
wait_for_idle(kc)
def testCD(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="%cd ..")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="print(os.getcwd())")
stdout, stderr = assemble_output(iopub)
self.assertTrue(stdout.strip().endswith('jupyter'))
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="%cd test")
def testMagicRevisions(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# preview variable
execute(kc=kc, code='''
%revisions
''')
_, stderr = get_std_output(iopub)
self.assertEqual(stderr, '',
f"Get error {stderr} for magic revisions")
def testCD(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="%cd ..")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="print(os.getcwd())")
stdout, stderr = assemble_output(iopub)
self.assertTrue(stdout.strip().endswith('jupyter'))
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="%cd test")
def testGetPythonDataFromMatlab(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
execute(kc=kc,
code='''
null_var = None
num_var = 123
import numpy
import scipy.io as sio
num_arr_var = numpy.array([1, 2, 3])
logic_var = True
logic_arr_var = [True, False, True]
float_var = [1.2, 2.1]
char_var = '1"23'
char_arr_var = ['1', '2', '3']
list_var = [1, 2, '3']
dict_var = dict(a=1, b=2, c='3')
set_var = {1, 2, '3'}
mat_var = numpy.matrix([[1,2],[3,4]])
recursive_var = {'a': {'b': 123}, 'c': True}
''')
wait_for_idle(kc)
execute(kc=kc,
code='''
%use MATLAB
%get null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var set_var list_var dict_var recursive_var float_var
%dict -r
%put null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var set_var list_var dict_var recursive_var float_var
%use sos
%dict null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var set_var list_var dict_var recursive_var float_var
''')
res = get_result(iopub)
self.assertEqual(res['null_var'], None)
self.assertEqual(res['num_var'], 123)
self.assertEqual(list(res['num_arr_var']), [1, 2, 3],
"Got {}".format(res['num_arr_var']))
self.assertEqual(res['logic_var'], True)
self.assertEqual(res['logic_arr_var'], [True, False, True])
self.assertEqual(res['char_var'], '1"23')
self.assertEqual(list(res['float_var']), [1.2, 2.1])
self.assertEqual(list(res['list_var']), [1, 2, '3'],
'Got {}'.format(res['list_var']))
self.assertEqual(res['dict_var'], {'a': 1, 'b': 2, 'c': '3'})
self.assertTrue(
len(res['set_var']) == 3 and '3' in res['set_var']
and 1 in res['set_var'] and 2 in res['set_var'])
self.assertEqual(res['mat_var'].shape, (2, 2))
self.assertEqual(res['recursive_var'], {
'a': {
'b': 123
},
'c': True
})
def testMagicSandbox(self):
with sos_kernel() as kc:
# preview variable
execute(kc=kc,
code='''
%sandbox
with open('test_blah.txt', 'w') as tb:
tb.write('a')
''')
wait_for_idle(kc)
self.assertFalse(os.path.exists('test_blah.txt'))
def testWith(self):
'''Test magic with'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='var = [1, 2, 3, 4]')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code='%with R -i var -o m\nm=mean(var)')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict m")
res = get_result(iopub)
self.assertEqual(res['m'], 2.5)
def testSetSigil(self):
'''Test set_options of sigil'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='%set_options sigil=None')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code='a="${}".format(100)')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict a")
res = get_result(iopub)
self.assertEqual(res['a'], "$100")
def testMagicSessionInfo(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# preview variable
execute(kc=kc, code='''
%use Python3
%use SoS
%sessioninfo
''')
_, stderr = get_std_output(iopub)
self.assertEqual(stderr, '',
f"Get error {stderr} for magic sessioninfo")
def testSetSigil(self):
'''Test set_options of sigil'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='%set_options sigil=None')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code='a="${}".format(100)')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict a")
res = get_result(iopub)
self.assertEqual(res['a'], "$100")
def testSubKernel(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="%use R")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="a <- 1024")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="a")
res = get_display_data(iopub)
self.assertEqual(res, '[1] 1024')
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testSubKernel(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="%use R")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="a <- 1024")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="a")
res = get_display_data(iopub)
self.assertEqual(res, '[1] 1024')
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testMagicMatplotlib(self):
with sos_kernel() as kc:
# create a data frame
execute(kc=kc,
code='''
%matplotlib inline
In [59]:
import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(0, 10)
plt.plot(x, np.sin(x), '--', linewidth=2)
plt.show()''')
wait_for_idle(kc)
def testMagicSave(self):
with sos_kernel() as kc:
if os.path.isfile('test.txt'):
os.remove('test.txt')
execute(kc=kc,
code='''\
%preview ~/test.txt
%save ~/test.txt
a=1
''')
wait_for_idle(kc)
with open(os.path.join(os.path.expanduser('~'), 'test.txt')) as tt:
self.assertEqual(tt.read(), 'a=1\n')
def testWith(self):
'''Test magic with'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='var = [1, 2, 3, 4]')
wait_for_idle(kc)
msg_id, content = execute(kc=kc,
code='%with R -i var -o m\nm=mean(var)')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict m")
res = get_result(iopub)
self.assertEqual(res['m'], 2.5)
def testKernel(self):
with sos_kernel() as kc:
execute(kc=kc, code='a = 1')
stdout, stderr = assemble_output(kc.iopub_channel)
self.assertEqual(stdout.strip(), '',
f'Stdout is not empty, "{stdout}" received')
self.assertEqual(stderr.strip(), '',
f'Stderr is not empty, "{stderr}" received')
execute(kc=kc, code='%use Python3\n%get a\nprint(a)')
stdout, stderr = assemble_output(kc.iopub_channel)
self.assertEqual(stderr.strip(), '',
f'Stderr is not empty, "{stderr}" received')
self.assertEqual(stdout.strip(), '1',
f'Stdout should be 1, "{stdout}" received')
def testMagicRender(self):
with sos_kernel() as kc:
# preview variable
execute(kc=kc,
code='''
%render
"""
# header
* item1
* item2
"""
''')
wait_for_idle(kc)
def testMagicSet(self):
# test preview of remote file
with sos_kernel() as kc:
iopub = kc.iopub_channel
# preview variable
execute(kc=kc, code='''
%set
%set -v2
%set
%set -v1
''')
stdout, stderr = get_std_output(iopub)
self.assertEqual(stderr, '', 'Got {}'.format(stderr))
self.assertTrue('set' in stdout, 'Got {}'.format(stdout))
def testMagicRemotePreview(self):
# test preview of remote file
with sos_kernel() as kc:
iopub = kc.iopub_channel
# preview variable
execute(kc=kc,
code='''
%preview -n abc.txt -c ~/docker.yml -r docker
%run -r docker -c ~/docker.yml
run:
echo abc > abc.txt
''')
stdout, _ = get_std_output(iopub)
#self.assertEqual(stderr, '', 'Got error {}'.format(stderr))
self.assertTrue('abc' in stdout, 'Got stdout "{}"'.format(stdout))
def testHelp(self):
'''Test help messages'''
with sos_kernel() as kc:
# create a data frame
execute(kc=kc,
code='\n'.join(
'%{} -h'.format(magic)
for magic in ('cd', 'debug', 'dict', 'get',
'matplotlib', 'paste', 'preview', 'put',
'render', 'rerun', 'run', 'save',
'sandbox', 'set', 'sessioninfo',
'sosrun', 'sossave', 'shutdown',
'taskinfo', 'tasks', 'toc', 'use',
'with', 'pull', 'push')))
wait_for_idle(kc)
def testDAG(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
execute(kc=kc, code='''\
%run
[a]
b=10
[default]
sos_run('a')
''')
wait_for_idle(kc)
execute(kc=kc, code="b")
res = get_result(iopub)
self.assertEqual(res, 10)
def testInterpolation(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code='print("a=${100+11}")')
stdout, stderr = assemble_output(iopub)
self.assertTrue(stdout.endswith('a=111\n'))
self.assertEqual(stderr, '')
def testShell(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="!ls test_kernel.py")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stdout, 'test_kernel.py\n')
self.assertEqual(stderr, '')
def testInterpolation(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code='print("a=${100+11}")')
stdout, stderr = assemble_output(iopub)
self.assertTrue(stdout.endswith('a=111\n'))
self.assertEqual(stderr, '')
def testSoSSave(self):
# the test would not work because ipython file does not exist
if os.path.isfile('sossave.html'):
os.remove('sossave.html')
with sos_kernel() as kc:
iopub = kc.iopub_channel
# preview variable
execute(kc=kc,
code='''
%sossave sossave.html --force
[10]
print('kkk')
''')
_, stderr = get_std_output(iopub)
self.assertTrue('.ipynb does not exist' in stderr,
f"Get error {stderr}")
def testShell(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="!ls test_kernel.py")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stdout, 'test_kernel.py\n')
self.assertEqual(stderr, '')
def testMagicDict(self):
'''Test %dict magic'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="a=12345")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict a")
self.assertEqual(get_result(iopub)['a'], 12345)
msg_id, content = execute(kc=kc, code="%dict --keys")
self.assertTrue('a' in get_result(iopub))
msg_id, content = execute(kc=kc, code="%dict --reset")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict --keys --all")
res = get_result(iopub)
self.assertTrue('a' not in res)
for key in ('run', 'sh', 'tcsh', 'expand_pattern'):
self.assertTrue(key in res)
def testPutRDataFrameToPython(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='%use R')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put mtcars")
stdout, stderr = assemble_output(iopub)
# the message can contain "Loading required package feathre"
#self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="mtcars.shape")
res = get_result(iopub)
self.assertEqual(res, (32, 11))
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testPutRDataToPython(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
execute(kc=kc,
code="""\
%use R
null_var = NULL
num_var = 123
num_arr_var = c(1, 2, 3)
logic_var = TRUE
logic_arr_var = c(TRUE, FALSE, TRUE)
char_var = '1\"23'
char_arr_var = c(1, 2, '3')
list_var = list(1, 2, '3')
named_list_var = list(a=1, b=2, c='3')
mat_var = matrix(c(1,2,3,4), nrow=2)
recursive_var = list(a=1, b=list(c=3, d='whatever'))
comp_var = 1+2i
seri_var = setNames(c(1,2,3,3,3,3),c(0:5))
""")
wait_for_idle(kc)
execute(kc=kc,
code='''\
%put null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var list_var named_list_var recursive_var comp_var seri_var
%use sos
seri_var = list(seri_var)
''')
wait_for_idle(kc)
execute(
kc=kc,
code=
"%dict null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var list_var named_list_var recursive_var comp_var seri_var"
)
res = get_result(iopub)
self.assertEqual(res['null_var'], None)
self.assertEqual(res['num_var'], 123)
self.assertEqual(res['num_arr_var'], [1, 2, 3])
self.assertEqual(res['logic_var'], True)
self.assertEqual(res['logic_arr_var'], [True, False, True])
self.assertEqual(res['char_var'], '1"23')
self.assertEqual(res['char_arr_var'], ['1', '2', '3'])
self.assertEqual(res['list_var'], [1, 2, '3'])
self.assertEqual(res['named_list_var'], {'a': 1, 'b': 2, 'c': '3'})
self.assertEqual(res['mat_var'].shape, (2, 2))
self.assertEqual(res['recursive_var'], {
'a': 1,
'b': {
'c': 3,
'd': 'whatever'
}
})
self.assertEqual(res['comp_var'], 1 + 2j)
self.assertEqual(res['seri_var'], [1, 2, 3, 3, 3, 3])
execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testMagicDict(self):
'''Test %dict magic'''
with sos_kernel() as kc:
iopub = kc.iopub_channel
execute(kc=kc, code="a=12345")
wait_for_idle(kc)
execute(kc=kc, code="%dict a")
self.assertEqual(get_result(iopub)['a'], 12345)
execute(kc=kc, code="%dict --keys")
self.assertTrue('a' in get_result(iopub))
execute(kc=kc, code="%dict --reset")
wait_for_idle(kc)
execute(kc=kc, code="%dict --keys --all")
res = get_result(iopub)
self.assertTrue('a' not in res)
for key in ('run', 'expand_pattern'):
self.assertTrue(key in res)
def testPullPush(self):
'''Test set_options of sigil'''
import random
fname = os.path.expanduser("~/push_pull_{}.txt".format(random.randint(1, 100000)))
with open(fname, 'w') as pp:
pp.write('something')
with sos_kernel() as kc:
# create a data frame
execute(kc=kc, code='%push {} --to docker -c ~/docker.yml'.format(fname))
wait_for_idle(kc)
os.remove(fname)
self.assertFalse(os.path.isfile(fname))
#
execute(kc=kc, code='%pull {} --from docker -c ~/docker.yml'.format(fname))
_, stderr = get_std_output(kc.iopub_channel)
self.assertEqual(stderr, '', 'Expect no error, get {}'.format(stderr))
self.assertTrue(os.path.isfile(fname))
def testPutRDataFrameToPython(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='%use R')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put mtcars")
stdout, stderr = assemble_output(iopub)
# the message can contain "Loading required package feathre"
#self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="mtcars.shape")
res = get_result(iopub)
self.assertEqual(res, (32, 11))
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testGetPythonDataFrameFromR(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='''
import pandas as pd
import numpy as np
arr = np.random.randn(1000)
arr[::10] = np.nan
df = pd.DataFrame({'column_{0}'.format(i): arr for i in range(10)})
''')
clear_channels(iopub)
msg_id, content = execute(kc=kc, code="%use R")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="%get df")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="dim(df)")
res = get_display_data(iopub)
self.assertEqual(res, '[1] 1000 10')
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testMagicGet(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="a = 1025")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="_b_a = 22")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%use R")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="%get a")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="a")
res = get_display_data(iopub)
self.assertEqual(res, '[1] 1025')
#
msg_id, content = execute(kc=kc, code="%get _b_a")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code=".b_a")
res = get_display_data(iopub)
self.assertEqual(res, '[1] 22')
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testGetPythonDataFromR(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="null_var = None")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="num_var = 123")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="import numpy\nnum_arr_var = numpy.array([1, 2, 3])")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="logic_var = True")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="logic_arr_var = [True, False, True]")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="char_var = '123'")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="char_arr_var = ['1', '2', '3']")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="list_var = [1, 2, '3']")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="dict_var = dict(a=1, b=2, c='3')")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="set_var = {1, 2, '3'}")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="mat_var = numpy.matrix([[1,2],[3,4]])")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%use R")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%get null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var set_var list_var dict_var")
wait_for_idle(kc)
# need to test passed values
# but let us cheat by passing data back
msg_id, content = execute(kc=kc, code="%dict -r")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var set_var list_var dict_var")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var set_var list_var dict_var")
res = get_result(iopub)
self.assertEqual(res['null_var'], None)
self.assertEqual(res['num_var'], 123)
self.assertEqual(res['num_arr_var'], [1,2,3])
self.assertEqual(res['logic_var'], True)
self.assertEqual(res['logic_arr_var'], [True, False, True])
self.assertEqual(res['char_var'], '123')
self.assertEqual(res['char_arr_var'], ['1', '2', '3'])
self.assertEqual(res['list_var'], [1,2,'3'])
self.assertEqual(res['dict_var'], {'a': 1, 'b': 2, 'c': '3'})
self.assertEqual(res['mat_var'].shape, (2,2))
def testPutRDataToPython(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
# create a data frame
msg_id, content = execute(kc=kc, code='%use R')
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="null_var = NULL")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="num_var = 123")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="num_arr_var = c(1, 2, 3)")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="logic_var = TRUE")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="logic_arr_var = c(TRUE, FALSE, TRUE)")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="char_var = '123'")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="char_arr_var = c(1, 2, '3')")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="list_var = list(1, 2, '3')")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="named_list_var = list(a=1, b=2, c='3')")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="mat_var = matrix(c(1,2,3,4), nrow=2)")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var list_var named_list_var")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%dict null_var num_var num_arr_var logic_var logic_arr_var char_var char_arr_var mat_var list_var named_list_var")
res = get_result(iopub)
self.assertEqual(res['null_var'], None)
self.assertEqual(res['num_var'], 123)
self.assertEqual(res['num_arr_var'], [1,2,3])
self.assertEqual(res['logic_var'], True)
self.assertEqual(res['logic_arr_var'], [True, False, True])
self.assertEqual(res['char_var'], '123')
self.assertEqual(res['char_arr_var'], ['1', '2', '3'])
self.assertEqual(res['list_var'], [1,2,'3'])
self.assertEqual(res['named_list_var'], {'a': 1, 'b': 2, 'c': '3'})
self.assertEqual(res['mat_var'].shape, (2,2))
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
def testMagicPut(self):
with sos_kernel() as kc:
iopub = kc.iopub_channel
msg_id, content = execute(kc=kc, code="%use R")
stdout, stderr = assemble_output(iopub)
self.assertEqual(stderr, '')
msg_id, content = execute(kc=kc, code="a <- 1024")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put a")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put __k_k")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="a")
res = get_result(iopub)
self.assertEqual(res, 1024)
# strange name
msg_id, content = execute(kc=kc, code="%use R")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code=".a.b <- 22")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%put .a.b")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="%use sos")
wait_for_idle(kc)
msg_id, content = execute(kc=kc, code="_a_b")
res = get_result(iopub)
self.assertEqual(res, 22)