New submission from Gerrit Holl:
I am building and testing Python 3.6 on the JASMIN Analysis Platform
<http://www.jasmin.ac.uk/services/jasmin-analysis-platform/>, which runs Red
Hat Enterprise Linux Server release 6.8 on a machine with 48 × Intel(R) Xeon(R)
CPU E7-4860 v2 @ 2.60GHz, 2 TiB RAM, and a PanFSⓇ
<http://www.panasas.com/products/panfs> distributed file system. I am
experiencing failures in test_doctest, specifically with `ModuleNotFoundError:
No module named 'IPython'`. I don't know why it comes up with IPython at all.
Below is the non-verbose test output. Attached is the verbose test output.
$ ./python -m test test_doctest
Run tests sequentially
0:00:00 [1/1] test_doctest
**********************************************************************
File "/dev/shm/gerrit/Python-3.6.0/Lib/test/test_doctest.py", line 1841, in
test.test_doctest.test_debug
Failed example:
try: doctest.debug_src(s)
finally: sys.stdin = real_stdin
Expected:
> <string>(1)<module>()
(Pdb) next
12
--Return--
> <string>(1)<module>()->None
(Pdb) print(x)
12
(Pdb) continue
Got:
*** ModuleNotFoundError: No module named 'IPython'
> <string>(1)<module>()
(Pdb) next
12
--Return--
> <string>(1)<module>()->None
(Pdb) print(x)
12
(Pdb) continue
**********************************************************************
File "/dev/shm/gerrit/Python-3.6.0/Lib/test/test_doctest.py", line 1885, in
test.test_doctest.test_pdb_set_trace
Failed example:
try: runner.run(test)
finally: sys.stdin = real_stdin
Expected:
--Return--
> <doctest foo-bar@baz[2]>(1)<module>()->None
-> import pdb; pdb.set_trace()
(Pdb) print(x)
42
(Pdb) continue
TestResults(failed=0, attempted=3)
Got:
--Return--
*** ModuleNotFoundError: No module named 'IPython'
> <doctest foo-bar@baz[2]>(1)<module>()->None
-> import pdb; pdb.set_trace()
(Pdb) print(x)
42
(Pdb) continue
TestResults(failed=0, attempted=3)
**********************************************************************
File "/dev/shm/gerrit/Python-3.6.0/Lib/test/test_doctest.py", line 1914, in
test.test_doctest.test_pdb_set_trace
Failed example:
try:
runner.run(test)
finally:
sys.stdin = real_stdin
Expected:
--Return--
> <doctest
test.test_doctest.test_pdb_set_trace[7]>(3)calls_set_trace()->None
-> import pdb; pdb.set_trace()
(Pdb) print(y)
2
(Pdb) up
> <doctest foo-bar@baz[1]>(1)<module>()
-> calls_set_trace()
(Pdb) print(x)
1
(Pdb) continue
TestResults(failed=0, attempted=2)
Got:
--Return--
*** ModuleNotFoundError: No module named 'IPython'
> <doctest
test.test_doctest.test_pdb_set_trace[7]>(3)calls_set_trace()->None
-> import pdb; pdb.set_trace()
(Pdb) print(y)
2
(Pdb) up
> <doctest foo-bar@baz[1]>(1)<module>()
-> calls_set_trace()
(Pdb) print(x)
1
(Pdb) continue
TestResults(failed=0, attempted=2)
**********************************************************************
File "/dev/shm/gerrit/Python-3.6.0/Lib/test/test_doctest.py", line 1952, in
test.test_doctest.test_pdb_set_trace
Failed example:
try: runner.run(test)
finally: sys.stdin = real_stdin
# doctest: +NORMALIZE_WHITESPACE
Expected:
--Return--
> <doctest foo-bar@baz[1]>(3)g()->None
-> import pdb; pdb.set_trace()
(Pdb) list
1 def g(x):
2 print(x+3)
3 -> import pdb; pdb.set_trace()
[EOF]
(Pdb) next
--Return--
> <doctest foo-bar@baz[0]>(2)f()->None
-> g(x*2)
(Pdb) list
1 def f(x):
2 -> g(x*2)
[EOF]
(Pdb) next
--Return--
> <doctest foo-bar@baz[2]>(1)<module>()->None
-> f(3)
(Pdb) list
1 -> f(3)
[EOF]
(Pdb) continue
**********************************************************************
File "foo-...@baz.py", line 7, in foo-bar@baz
Failed example:
f(3)
Expected nothing
Got:
9
TestResults(failed=1, attempted=3)
Got:
--Return--
*** ModuleNotFoundError: No module named 'IPython'
> <doctest foo-bar@baz[1]>(3)g()->None
-> import pdb; pdb.set_trace()
(Pdb) list
1 def g(x):
2 print(x+3)
3 -> import pdb; pdb.set_trace()
[EOF]
(Pdb) next
--Return--
> <doctest foo-bar@baz[0]>(2)f()->None
-> g(x*2)
(Pdb) list
1 def f(x):
2 -> g(x*2)
[EOF]
(Pdb) next
--Return--
> <doctest foo-bar@baz[2]>(1)<module>()->None
-> f(3)
(Pdb) list
1 -> f(3)
[EOF]
(Pdb) continue
**********************************************************************
File "foo-...@baz.py", line 7, in foo-bar@baz
Failed example:
f(3)
Expected nothing
Got:
9
TestResults(failed=1, attempted=3)
File "/dev/shm/gerrit/Python-3.6.0/Lib/test/test_doctest.py", line 2025, in
test.test_doctest.test_pdb_set_trace_nested
Failed example:
try:
runner.run(test)
finally:
sys.stdin = real_stdin
# doctest: +REPORT_NDIFF
Differences (ndiff with -expected +actual):
+ *** ModuleNotFoundError: No module named 'IPython'
> <doctest
test.test_doctest.test_pdb_set_trace_nested[0]>(5)calls_set_trace()
-> self.f1()
(Pdb) print(y)
1
(Pdb) step
--Call--
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(7)f1()
-> def f1(self):
(Pdb) step
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(8)f1()
-> x = 1
(Pdb) step
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(9)f1()
-> self.f2()
(Pdb) step
--Call--
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(11)f2()
-> def f2(self):
(Pdb) step
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(12)f2()
-> z = 1
(Pdb) step
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(13)f2()
-> z = 2
(Pdb) print(z)
1
(Pdb) up
> <doctest test.test_doctest.test_pdb_set_trace_nested[0]>(9)f1()
-> self.f2()
(Pdb) print(x)
1
(Pdb) up
> <doctest
test.test_doctest.test_pdb_set_trace_nested[0]>(5)calls_set_trace()
-> self.f1()
(Pdb) print(y)
1
(Pdb) up
> <doctest foo-bar@baz[1]>(1)<module>()
-> calls_set_trace()
(Pdb) print(foo)
*** NameError: name 'foo' is not defined
(Pdb) continue
TestResults(failed=0, attempted=2)
**********************************************************************
3 items had failures:
1 of 4 in test.test_doctest.test_debug
3 of 18 in test.test_doctest.test_pdb_set_trace
1 of 9 in test.test_doctest.test_pdb_set_trace_nested
***Test Failed*** 5 failures.
test test_doctest failed -- 5 of 515 doctests failed
test_doctest failed
1 test failed:
test_doctest
Total duration: 3 sec
Tests result: FAILURE
----------
files: test_doctest_failure
messages: 284643
nosy: Gerrit.Holl
priority: normal
severity: normal
status: open
title: 5 failures in test_doctest: ModuleNotFoundError: No module named
'IPython'
versions: Python 3.6
Added file: http://bugs.python.org/file46140/test_doctest_failure
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue29154>
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