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Travis Ruthenburg  
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 More options May 16 2012, 8:06 pm
From: Travis Ruthenburg <travis.r...@gmail.com>
Date: Wed, 16 May 2012 17:06:51 -0700 (PDT)
Local: Wed, May 16 2012 8:06 pm
Subject: la.test() doesn't run any tests.
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Hello,

I've just installed and begun using labeled-array. First, thanks for
this great package!

So far, larrys seem to be behaving as expected, but when I try to run
la.test(), it doesn't appear to run any tests.

>>> import la
>>> la.test()

Running unit tests for la
NumPy version 1.6.1
NumPy is installed in /Library/Frameworks/Python.framework/Versions/
7.1/lib/python2.7/site-packages/numpy
Python version 2.7.2 |EPD 7.1-2 (32-bit)| (default, Jul 27 2011,
13:29:32) [GCC 4.0.1 (Apple Inc. build 5493)]
nose version 1.0.0

----------------------------------------------------------------------
Ran 0 tests in 0.003s

OK
<nose.result.TextTestResult run=0 errors=0 failures=0>

Regards,

Travis


 
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Keith Goodman  
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 More options May 16 2012, 11:26 pm
From: Keith Goodman <kwgood...@gmail.com>
Date: Wed, 16 May 2012 20:26:51 -0700
Local: Wed, May 16 2012 11:26 pm
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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On Wed, May 16, 2012 at 5:06 PM, Travis Ruthenburg

<travis.r...@gmail.com> wrote:
> So far, larrys seem to be behaving as expected, but when I try to run
> la.test(), it doesn't appear to run any tests.

I have no idea why no tests ran. So let's start with some top level diagnostics.

What does la.info() return?

    In [1]: import la
    In [2]: la.info()
    la              0.7.0dev
    la file         la/__init__.pyc
    NumPy           1.6.1
    Bottleneck      0.6.0dev
    HDF5 archiving  Not available
    listmap         Faster C version
    listmap_fill    Faster C version

Do you have a directory named la/la/tests? And does it contain a bunch
of python files:

    la/la/tests$ ls
    all_nan_test.py            empty_larry_test.py  missing_test.py
    deflarry_creation_test.py  flabel_test.py       more_test.py
    deflarry_move_test.py      flarry_test.py       slicing_test.py
    deflarry_nose_test.py      io_test.py           test_3d.py
    deflarry_test.py           larry_axis_test.py
    deflarry_unary_test.py     lix_test.py


 
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Travis Ruthenburg  
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 More options May 17 2012, 2:21 am
From: Travis Ruthenburg <travis.r...@gmail.com>
Date: Wed, 16 May 2012 23:21:06 -0700
Local: Thurs, May 17 2012 2:21 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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Hi,

Thanks for the quick response. Included is the la.info() output and a directory listing for the test directory. I think I installed la with easy_install.

>>> la.info()

la              0.6.0                                                                                                                            
la file         /Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/__init__.pyc
NumPy           1.6.1                                                                                                                            
Bottleneck      0.5.0                                                                                                                            
HDF5 archiving  Available (h5py 2.0.0)                                                                                                          
listmap         Faster C version                                                                                                                
listmap_fill    Faster C version  

$ ls /Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/tests
all_nan_test.py         flabel_test.py          missing_test.py
all_nan_test.pyc        flabel_test.pyc         missing_test.pyc
deflarry_move_test.py   flarry_test.py          more_test.py
deflarry_move_test.pyc  flarry_test.pyc         more_test.pyc
deflarry_nose_test.py   io_test.py              slicing_test.py
deflarry_nose_test.pyc  io_test.pyc             slicing_test.pyc
deflarry_test.py        larry_axis_test.py      test_3d.py
deflarry_test.pyc       larry_axis_test.pyc     test_3d.pyc
empty_larry_test.py     lix_test.py
empty_larry_test.pyc    lix_test.pyc

Regards,

Travis

On May 16, 2012, at 8:26 PM, Keith Goodman wrote:


 
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Skipper Seabold  
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 More options May 17 2012, 9:00 am
From: Skipper Seabold <jsseab...@gmail.com>
Date: Thu, 17 May 2012 09:00:59 -0400
Local: Thurs, May 17 2012 9:00 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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On Thu, May 17, 2012 at 2:21 AM, Travis Ruthenburg

<travis.r...@gmail.com> wrote:
> Hi,

> Thanks for the quick response. Included is the la.info() output and a directory listing for the test directory. I think I installed la with easy_install.

Could you try

la.test(extra_argv=['--exe'])

Skipper


 
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Travis Ruthenburg  
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 More options May 17 2012, 10:44 am
From: Travis Ruthenburg <travis.r...@gmail.com>
Date: Thu, 17 May 2012 07:44:08 -0700
Local: Thurs, May 17 2012 10:44 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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Hi Skipper,

Thanks, that did the trick.

Regards,

Travis

In [17]: la.test(extra_argv=['--exe'])
Running unit tests for la
NumPy version 1.6.1
NumPy is installed in /Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/numpy
Python version 2.7.2 |EPD 7.1-2 (32-bit)| (default, Jul 27 2011, 13:29:32) [GCC 4.0.1 (Apple Inc. build 5493)]
nose version 1.0.0
/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/farray/misc.py:117: RuntimeWarning: invalid value encountered in double_scalars
  x1 = x1 - x1.mean()
/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/farray/misc.py:118: RuntimeWarning: invalid value encountered in double_scalars
  x2 = x2 - x2.mean()
/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/farray/misc.py:134: RuntimeWarning: invalid value encountered in double_scalars
  return num / den
./Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packa ges/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/farray/misc.py:93: RuntimeWarning: invalid value encountered in double_scalars
  x1 = x1 - x1.mean()
/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packag es/la-0.6.0-py2.7-macosx-10.5-i386.egg/la/farray/misc.py:94: RuntimeWarning: invalid value encountered in double_scalars
  x2 = x2 - x2.mean()
........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... .............................................................F............. ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ..............................................................
======================================================================
FAIL: Test larry methods for proper handling of empty larrys
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packa ges/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packa ges/numpy/testing/utils.py", line 34, in assert_
    raise AssertionError(msg)
AssertionError: Type of 'actual' and 'desired' do not match for 'nx'

----------------------------------------------------------------------
Ran 3063 tests in 3.399s

FAILED (failures=1)
Out[17]: <nose.result.TextTestResult run=3063 errors=0 failures=1>

On May 17, 2012, at 6:00 AM, Skipper Seabold wrote:


 
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Keith Goodman  
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 More options May 17 2012, 10:57 am
From: Keith Goodman <kwgood...@gmail.com>
Date: Thu, 17 May 2012 07:57:06 -0700
Local: Thurs, May 17 2012 10:57 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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On Thu, May 17, 2012 at 7:44 AM, Travis Ruthenburg

<travis.r...@gmail.com> wrote:
> ======================================================================
> FAIL: Test larry methods for proper handling of empty larrys
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>  File "/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packa ges/nose/case.py", line 187, in runTest
>    self.test(*self.arg)
>  File "/Library/Frameworks/Python.framework/Versions/7.1/lib/python2.7/site-packa ges/numpy/testing/utils.py", line 34, in assert_
>    raise AssertionError(msg)
> AssertionError: Type of 'actual' and 'desired' do not match for 'nx'

Huh, what does this give:

I[1] type(la.larry([]).nx)
O[1] numpy.int64
I[2] type(np.array([0])[0])
O[2] numpy.int64

> On May 17, 2012, at 6:00 AM, Skipper Seabold wrote:

>> Could you try

>> la.test(extra_argv=['--exe'])

>> Skipper

Nice! Looks like magic. What does it do? On my computer the tests run
with or without it.

 
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Travis Ruthenburg  
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 More options May 17 2012, 11:03 am
From: Travis Ruthenburg <travis.r...@gmail.com>
Date: Thu, 17 May 2012 08:03:53 -0700
Local: Thurs, May 17 2012 11:03 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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In [4]: type(la.larry([]).nx)
Out[4]: numpy.int32
In [7]: type(np.array([0])[0])
Out[7]: numpy.int32

On May 17, 2012, at 7:57 AM, Keith Goodman wrote:


 
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Skipper Seabold  
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 More options May 17 2012, 11:21 am
From: Skipper Seabold <jsseab...@gmail.com>
Date: Thu, 17 May 2012 11:21:33 -0400
Local: Thurs, May 17 2012 11:21 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
Print | Individual message | Show original | Report this message | Find messages by this author

On Thu, May 17, 2012 at 10:57 AM, Keith Goodman <kwgood...@gmail.com> wrote:
>> On May 17, 2012, at 6:00 AM, Skipper Seabold wrote:

>>> Could you try

>>> la.test(extra_argv=['--exe'])

>>> Skipper

> Nice! Looks like magic. What does it do? On my computer the tests run
> with or without it.

http://readthedocs.org/docs/nose/en/latest/usage.html?highlight=exe#c...

Setuptools installs python scripts with an executable flag and nose
does not run these by default in most versions. AFAIK most projects
monkey patch numpy.testing.Tester. Something like

https://github.com/statsmodels/statsmodels/blob/master/statsmodels/__...

Skipper


 
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Keith Goodman  
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 More options May 17 2012, 11:33 am
From: Keith Goodman <kwgood...@gmail.com>
Date: Thu, 17 May 2012 08:33:02 -0700
Local: Thurs, May 17 2012 11:33 am
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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On Thu, May 17, 2012 at 8:03 AM, Travis Ruthenburg

<travis.r...@gmail.com> wrote:
> In [4]: type(la.larry([]).nx)
> Out[4]: numpy.int32
> In [7]: type(np.array([0])[0])
> Out[7]: numpy.int32

OK, I think this is a numpy bug. Try:

    I[1] type(la.larry([]).nx) == type(np.array([0])[0])
    O[1] True


 
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Travis Ruthenburg  
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 More options May 17 2012, 1:18 pm
From: Travis Ruthenburg <travis.r...@gmail.com>
Date: Thu, 17 May 2012 10:18:36 -0700
Local: Thurs, May 17 2012 1:18 pm
Subject: Re: [labeled-array] la.test() doesn't run any tests.
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On May 17, 2012, at 8:33 AM, Keith Goodman wrote:

> OK, I think this is a numpy bug. Try:

>    I[1] type(la.larry([]).nx) == type(np.array([0])[0])
>    O[1] True

In [13]: type(la.larry([]).nx) == type(np.array([0])[0])
Out[13]: False

I'm using bumpy 1.6.1 via EPD 7.1-2


 
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