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Circular import ?

See original GitHub issue

Hello everyone,

I tried to add some new files to braindecode.datautil, and weren’t able to load them properly. During the process, I found one error : Input : from braindecode.datautil import * Output :

ImportError                               Traceback (most recent call last)
<ipython-input-5-81dbcb36302e> in <module>
----> 1 from braindecode.datautil import *

~/miniconda3/lib/python3.7/site-packages/braindecode/datautil/__init__.py in <module>
      3 """
      4 
----> 5 from .windowers import create_windows_from_events, create_fixed_length_windows
      6 from .preprocess import zscore, scale, exponential_moving_demean, exponential_moving_standardize

~/miniconda3/lib/python3.7/site-packages/braindecode/datautil/windowers.py in <module>
     13 import pandas as pd
     14 
---> 15 from ..datasets.base import WindowsDataset, BaseConcatDataset
     16 
     17 

~/miniconda3/lib/python3.7/site-packages/braindecode/datasets/__init__.py in <module>
      5 from .moabb import MOABBDataset
      6 from .tuh import TUHAbnormal
----> 7 from .mne import create_from_mne_raw, create_from_mne_epochs
      8 from .xy import create_from_X_y

~/miniconda3/lib/python3.7/site-packages/braindecode/datasets/mne.py in <module>
      4 
      5 from .base import BaseDataset, BaseConcatDataset, WindowsDataset
----> 6 from ..datautil.windowers import (
      7     _check_windowing_arguments, create_windows_from_events)
      8 

ImportError: cannot import name '_check_windowing_arguments' from 'braindecode.datautil.windowers' (/home/parietal/sfreybur/miniconda3/lib/python3.7/site-packages/braindecode/datautil/windowers.py)

Cause seems to be a circular import, but I am not confident enough to change the code organisation by myself.

Issue Analytics

State:
Created 3 years ago
Comments:8 (3 by maintainers)

Top GitHub Comments

1reaction

sepahsaalaar93commented, Nov 11, 2020

Hi @robintibor I have the same problem and same errors when trying to import “create_from_X_y” by this command: from braindecode.datautil import create_from_X_y After moving imports in above mentioned “mne.py” and " windowers.py" I still can’t import “create_from_X_y” and I got this error: "Traceback (most recent call last):

File “<ipython-input-1-94a865e0cc4c>”, line 1, in <module> from braindecode.datautil import create_from_X_y

ImportError: cannot import name ‘create_from_X_y’ from ‘braindecode.datautil’ (D:\anaconda3\envs\torch\lib\site-packages\braindecode\datautil_init_.py)"

0reactions

robintiborcommented, Jul 7, 2020

solved by #131

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