diff options
Diffstat (limited to 'pyspike/isi_distance.py')
| -rw-r--r-- | pyspike/isi_distance.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/pyspike/isi_distance.py b/pyspike/isi_distance.py index 5ea555d..0ae7393 100644 --- a/pyspike/isi_distance.py +++ b/pyspike/isi_distance.py @@ -2,6 +2,9 @@ # Copyright 2014-2015, Mario Mulansky <mario.mulansky@gmx.net> # Distributed under the BSD License +from __future__ import absolute_import + +import pyspike from pyspike import PieceWiseConstFunc from pyspike.generic import _generic_profile_multi, _generic_distance_multi, \ _generic_distance_matrix @@ -31,14 +34,15 @@ def isi_profile(spike_train1, spike_train2): # load cython implementation try: - from cython.cython_profiles import isi_profile_cython \ + from .cython.cython_profiles import isi_profile_cython \ as isi_profile_impl except ImportError: - print("Warning: isi_distance_cython not found. Make sure that PySpike \ -is installed by running\n 'python setup.py build_ext --inplace'!\n \ + if not(pyspike.disable_backend_warning): + print("Warning: isi_profile_cython not found. Make sure that \ +PySpike is installed by running\n 'python setup.py build_ext --inplace'!\n \ Falling back to slow python backend.") # use python backend - from cython.python_backend import isi_distance_python \ + from .cython.python_backend import isi_distance_python \ as isi_profile_impl times, values = isi_profile_impl(spike_train1.get_spikes_non_empty(), @@ -72,7 +76,7 @@ def isi_distance(spike_train1, spike_train2, interval=None): # distance over the whole interval is requested: use specific function # for optimal performance try: - from cython.cython_distances import isi_distance_cython \ + from .cython.cython_distances import isi_distance_cython \ as isi_distance_impl return isi_distance_impl(spike_train1.get_spikes_non_empty(), |