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Tip revision: 1295ccb09626f89f20d0c0183d618f96b4833bf1 authored by Jean Kossaifi on 08 May 2018, 21:04 UTC
FIX README + bump version
Tip revision: 1295ccb
import sys
import importlib
import os

__version__ = '0.4.2'

# Set the default backend
default_backend = 'numpy'
    if _BACKEND is None:
        _BACKEND = os.environ.get('TENSORLY_BACKEND', default_backend)
except NameError:
    _BACKEND = os.environ.get('TENSORLY_BACKEND', default_backend)

def set_backend(backend_name):
    """Sets the backend for TensorLy

        The backend will be set as specified and operations will used that backend

    backend_name : {'mxnet', 'numpy', 'pytorch', 'tensorflow', 'cupy'}, default is 'numpy'
    global _BACKEND
    _BACKEND = backend_name

    # reloads tensorly.backend

    # reload from .backend import * (e.g. tensorly.tensor)
            {fun: getattr(backend, fun) for n in backend.__all__} if hasattr(backend, '__all__') 
            {k: v for (k, v) in backend.__dict__.items() if not k.startswith('_')

def get_backend():
    """Returns the backend currently used

    backend_used : str
        the backend currently in use
    global _BACKEND
    backend_used = _BACKEND
    return backend_used

from .backend import *
from .base import unfold, fold
from .base import tensor_to_vec, vec_to_tensor                                                                                                           
from .base import partial_unfold, partial_fold
from .base import partial_tensor_to_vec, partial_vec_to_tensor

from .kruskal_tensor import kruskal_to_tensor, kruskal_to_unfolded, kruskal_to_vec
from .tucker_tensor import tucker_to_tensor, tucker_to_unfolded, tucker_to_vec

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