1 Failed, 49 Passed on running python2 setup.py test

[sbshah97]

Kindly tell how to solve the 1 Failed File

The logfile for the code is :

=================================================================== FAILURES ===================================================================
______________________________________________________ test_basic_fetching_stackexchange _______________________________________________________

    def test_basic_fetching_stackexchange():
    
        test_fractions = (0.2, 0.5, 0.6)
    
        for test_fraction in test_fractions:
            data = fetch_stackexchange('crossvalidated',
                                       min_training_interactions=0,
                                       test_set_fraction=test_fraction)
    
            train = data['train']
            test = data['test']
    
            assert isinstance(train, sp.coo_matrix)
            assert isinstance(test, sp.coo_matrix)
    
            assert train.shape == test.shape
    
            frac = float(test.getnnz()) / (train.getnnz() + test.getnnz())
            assert abs(frac - test_fraction) < 0.01
    
        for dataset in ('crossvalidated', 'stackoverflow'):
    
            data = fetch_stackexchange(dataset,
                                       min_training_interactions=0,
>                                      indicator_features=True, tag_features=False)

tests/test_datasets.py:58: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
lightfm/datasets/stackexchange.py:88: in fetch_stackexchange
    data = np.load(path)
/usr/lib/python2.7/dist-packages/numpy/lib/npyio.py:399: in load
    pickle_kwargs=pickle_kwargs)
/usr/lib/python2.7/dist-packages/numpy/lib/npyio.py:162: in __init__
    _zip = zipfile_factory(fid)
/usr/lib/python2.7/dist-packages/numpy/lib/npyio.py:92: in zipfile_factory
    return zipfile.ZipFile(*args, **kwargs)
/usr/lib/python2.7/zipfile.py:770: in __init__
    self._RealGetContents()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <zipfile.ZipFile object at 0x7f8214b07c90>

    def _RealGetContents(self):
        """Read in the table of contents for the ZIP file."""
        fp = self.fp
        try:
            endrec = _EndRecData(fp)
        except IOError:
            raise BadZipfile("File is not a zip file")
        if not endrec:
>           raise BadZipfile, "File is not a zip file"
E           BadZipfile: File is not a zip file

/usr/lib/python2.7/zipfile.py:811: BadZipfile
===================================================== 1 failed, 49 passed in 68.95 seconds =====================================================

[maciejkula]

Can you check if it's a valid zip file?