Updates:
Blockedon: 1947 2041
Comment #4 on issue 1379 by asmeurer: documentation tests fail when run in
interactive mode
http://code.google.com/p/sympy/issues/detail?id=1379
After the fixes from issue 2041 and issue 1947 it runs fine in a regular
Python interpreter (clearly, based on the issue from 2041, the displayhook
for the tester was messed up). However, in IPython, I get something very
strange:
In [1]: doctest()
============================= test process starts
==============================
executable: /sw/bin/python (2.7.1-final-0)
sympy/assumptions/ask.py[2] Out[1]: .Out[1]: Out[1]:
Out[1]: . [OK]
sympy/assumptions/assume.py[3] Out[1]: Out[1]: .Out[1]: Out[1]:
Out[1]: .Out[1]: Out[1]: Out[1]: .
[OK]
sympy/assumptions/refine.py[4] Out[1]: .Out[1]: Out[1]: Out[1]: Out[1]:
Out[1]: Out[1]: .Out[1]: Out[1]: .Out[1]:
Out[1]: . [OK]
sympy/assumptions/handlers/calculus.py[2] Out[1]: Out[1]: .Out[1]:
Out[1]: . [OK]
sympy/assumptions/handlers/order.py[1] Out[1]:
Out[1]: . [OK]
sympy/concrete/gosper.py[1]
Out[1]: . [OK]
sympy/concrete/summations.py[2] Out[1]: .Out[1]: Out[1]: Out[1]: Out[1]:
Out[1]: Out[1]: . [OK]
sympy/core/add.py[1] Out[1]: Out[1]:
Out[1]: . [OK]
sympy/core/assumptions.py[1]
Out[1]: . [OK]
sympy/core/basic.py[20] Out[1]: .Out[1]: Out[1]: Out[1]: .Out[1]: Out[1]:
Out[1]: Out[1]: .Out[1]: .Out[1]: Out[1]: .Out[1]: .Out[1]:
Out[1]: .Out[1]: Out[1]: Out[1]: .Out[1]: Out[1]: ..Out[1]: Out[1]:
Out[1]: .Out[1]: Out[1]: .Out[1]: Out[1]: Out[1]: Out[1]: Out[1]: Out[1]:
Out[1]: Out[1]: Out[1]: Out[1]: .Out[1]: Out[1]: Out[1]: .Out[1]: Out[1]:
Out[1]: .Out[1]: .Out[1]: Out[1]: .Out[1]: Out[1]: .Out[1]: Out[1]:
Out[1]: .Out[1]: Out[1]: Out[1]: Out[1]:
Out[1]: . [OK]
sympy/core/containers.py[2] Out[1]: .Out[1]:
Out[1]: . [OK]
sympy/core/evalf.py[2] Out[1]:
Out[1]: .Out[1]: . [OK]
sympy/core/expr.py[9] Out[1]: Out[1]: .Out[1]: .Out[1]: Out[1]:
Out[1]: .Out[1]: Out[1]: Out[1]: .Out[1]: Out[1]: .Out[1]: Out[1]: Out[1]:
Out[1]: .Out[1]: Out[1]: Out[1]: .Out[1]: Out[1]: Out[1]: Out[1]: .Out[1]:
Out[1]: . [OK]
and so on…
and there are these failures:
__________________________ sympy.core.function.expand
__________________________
File "./sympy/core/function.py", line 244, in sympy.core.function.expand
Failed example:
expand_mul(_)
Exception raised:
Traceback (most recent call last):
File "/sw/lib/python2.7/doctest.py", line 1254, in __run
compileflags, 1) in test.globs
File "<doctest sympy.core.function.expand[26]>", line 1, in <module>
expand_mul(_)
NameError: name '_' is not defined
________________________________________________________________________________
_______________ sympy.statistics.distributions.Normal.confidence
_______________
File "./sympy/statistics/distributions.py", line 117, in
sympy.statistics.distributions.Normal.confidence
Failed example:
N.probability(*_).evalf()
Exception raised:
Traceback (most recent call last):
File "/sw/lib/python2.7/doctest.py", line 1254, in __run
compileflags, 1) in test.globs
File "<doctest sympy.statistics.distributions.Normal.confidence[3]>",
line 1, in <module>
N.probability(*_).evalf()
NameError: name '_' is not defined
**********************************************************************
File "./sympy/statistics/distributions.py", line 124, in
sympy.statistics.distributions.Normal.confidence
Failed example:
N.probability(*_).evalf()
Exception raised:
Traceback (most recent call last):
File "/sw/lib/python2.7/doctest.py", line 1254, in __run
compileflags, 1) in test.globs
File "<doctest sympy.statistics.distributions.Normal.confidence[6]>",
line 1, in <module>
N.probability(*_).evalf()
NameError: name '_' is not defined
________________________________________________________________________________
____________________ sympy.statistics.distributions.Normal
_____________________
File "./sympy/statistics/distributions.py", line 79, in
sympy.statistics.distributions.Normal
Failed example:
_.evalf()
Exception raised:
Traceback (most recent call last):
File "/sw/lib/python2.7/doctest.py", line 1254, in __run
compileflags, 1) in test.globs
File "<doctest sympy.statistics.distributions.Normal[9]>", line 1, in
<module>
_.evalf()
NameError: name '_' is not defined
By the way, I don't think doctest should even be imported with "from sympy
import *". You can still access it by "from sympy.utilities.runtests
import *". The same for test. Do others agree with this?
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