[Scons-users] import pandas into SConstruct

[William Blevins]

See inline.

On Thu, Mar 10, 2016 at 10:39 PM, chris warth <cswarth at gmail.com> wrote:

> I am having trouble importing the pandas package into an SConstruct file.
> Can anyone confirm if this is real defect or just something in my
> environment?
>
> Thanks for any help,
>
> - Chris
>
>
> $ cat >scons.test
>> import pandas as pd
>> ^D
>> $ scons -f scons.test
>> scons: Reading SConscript files ...
>> TypeError: Error when calling the metaclass bases
>>     cannot create 'builtin_function_or_method' instances:
>>   File "/path/explore/scons.test", line 1:
>>     import pandas as pd
>>   File "/path/venv/local/lib/python2.7/site-packages/pandas/__init__.py",
>> line 48:
>>     from pandas.io.api import *
>>   File "/path/venv/local/lib/python2.7/site-packages/pandas/io/api.py",
>> line 14:
>>     from pandas.io.pickle import read_pickle, to_pickle
>>   File
>> "/path/venv/local/lib/python2.7/site-packages/pandas/io/pickle.py", line 1:
>>     from pandas.compat import cPickle as pkl, pickle_compat as pc, PY3
>>   File
>> "/path/venv/local/lib/python2.7/site-packages/pandas/compat/pickle_compat.py",
>> line 57:
>>     class Unpickler(pkl.Unpickler):
>>
>

This error isn't coming from SCons. This error is coming from trying to
import from the pandas library. Right? Is the version of pandas installed
setup for python3 rather than python2?


> $ python --version
>> Python 2.7.6
>> $ scons --version
>> SCons by Steven Knight et al.:
>>         script: v2.4.1.rel_2.4.1:3453:73fefd3ea0b0, 2015/11/09 03:25:05,
>> by bdbaddog on ubuntu1404-32bit
>>         engine: v2.4.1.rel_2.4.1:3453:73fefd3ea0b0, 2015/11/09 03:25:05,
>> by bdbaddog on ubuntu1404-32bit
>>         engine path:
>> ['/shared/silo_researcher/Matsen_F/MatsenGrp/working/cwarth/founder-inference-bakeoff/venv/lib/scons-2.4.1/SCons']
>> Copyright (c) 2001 - 2015 The SCons Foundation
>> $ python -c 'import pandas as pd; print pd.__version__'
>> 0.17.1
>
>
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