Control: reassign -1 python-sklearn 0.18-1
Control: retitle -1 python-sklearn: wrong import of "parallel"
Control: affects -1 src:astroml
This is a bug in scikit-learn, not in astroml:
$ python
Python 2.7.12+ (default, Sep 1 2016, 20:27:38)
[GCC 6.2.0 20160822] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sklearn.mixture
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/sklearn/mixture/__init__.py", line 5,
in <module>
from .gmm import sample_gaussian, log_multivariate_normal_density
File "/usr/lib/python2.7/dist-packages/sklearn/mixture/gmm.py", line 27, in
<module>
from .. import cluster
File "/usr/lib/python2.7/dist-packages/sklearn/cluster/__init__.py", line 6,
in <module>
from .spectral import spectral_clustering, SpectralClustering
File "/usr/lib/python2.7/dist-packages/sklearn/cluster/spectral.py", line 16,
in <module>
from ..metrics.pairwise import pairwise_kernels
File "/usr/lib/python2.7/dist-packages/sklearn/metrics/__init__.py", line 33,
in <module>
from . import cluster
File "/usr/lib/python2.7/dist-packages/sklearn/metrics/cluster/__init__.py",
line 20, in <module>
from .unsupervised import silhouette_samples
File
"/usr/lib/python2.7/dist-packages/sklearn/metrics/cluster/unsupervised.py",
line 13, in <module>
from ..pairwise import pairwise_distances
File "/usr/lib/python2.7/dist-packages/sklearn/metrics/pairwise.py", line 27,
in <module>
from ..externals.joblib import parallel
ImportError: cannot import name parallel
It is a regression; 0.17.1-2 (in testing) works fine.
Best regards
Ole
