I have noticed in the past that if you try to `import scipy` from within
the scipy directory, it raises the following:
ImportError: Error importing scipy: you cannot import scipy while
being in scipy source directory; please exit the scipy source
tree first, and relaunch your python intepreter.
Importing sklearn from within the scikit-learn source directory produces
no such error. Perhaps this would be a good fix
Jake
Satrajit Ghosh wrote:
> hey andy,
>
> can you do make test-code in your sklearn directory? that builds and
> runs tests inplace. however, this is different from loading the module
> and doing sk.test(). perhaps this can be clarified.
>
> cheers,
>
> satra
>
>
> On Wed, Jan 4, 2012 at 4:49 PM, Andreas <[email protected]
> <mailto:[email protected]>> wrote:
>
> On 01/04/2012 10:39 PM, Robert Layton wrote:
>> On 5 January 2012 08:36, Andreas <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> Hi everybody.
>> Today I could finally reproduce a weird behavior of
>> sklearn.test() that
>> I observed
>> at the sprint.
>> If you do import sklearn; sklearn.test()
>> in IPython in the folder that contains sklearn (for me the
>> scikit-learn
>> folder
>> I checked out), it gives tons of error messages.
>> If I do the same in any other folder, I don't get these.
>> Can any one reproduce that?
>> And has anyone an idea why this is happening?
>>
>> Cheers,
>> Andy
>>
>>
>>
>> If it's the error I think it is -- you can't run test from within
>> the sklearn directory.
>> I believe this is because it will be taking code from the current
>> dir first before using the install sklearn.
>> Moving to another directly solves this, as you found out.
>>
>> I also believe this issue is due to the part of scikits.learn
>> that need to be compiled -- i.e. cython, etc.
>>
>> Hope that helps,
>>
>> Robert
>>
> Thanks Robert.
>
> What I find weird is that this is not really from "inside" sklearn
> but it is from the very
> same path that is in my PYTHONPATH.
> I think this is a bit of an issue, since a new user might install
> using ``make``
> and then run the tests (in the same place they did make)... and
> see loads of errors.
> Hm, I just noticed that the docs say that I shouldn't be doing
> what I'm doing.
>
> Well that is good then ;)
>
> Still it confuses me.
>
>
> Cheers,
> Andy
>
>
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