Closed
Description
Describe the bug
If i try to execute a script that use imbalanced learn with python -OO the import fails with this error:
Traceback (most recent call last):
File "F:\main.py", line 10, in <module>
from imblearn.over_sampling import SMOTE
File "C:\Python39\lib\site-packages\imblearn\__init__.py", line 52, in <module>
from . import combine
File "C:\Python39\lib\site-packages\imblearn\combine\__init__.py", line 5, in <module>
from ._smote_enn import SMOTEENN
File "C:\Python39\lib\site-packages\imblearn\combine\_smote_enn.py", line 11, in <module>
from ..over_sampling import SMOTE
File "C:\Python39\lib\site-packages\imblearn\over_sampling\__init__.py", line 6, in <module>
from ._adasyn import ADASYN
File "C:\Python39\lib\site-packages\imblearn\over_sampling\_adasyn.py", line 26, in <module>
class ADASYN(BaseOverSampler):
File "C:\Python39\lib\site-packages\imblearn\utils\_docstring.py", line 22, in __call__
obj.__doc__ = obj.__doc__.format(**self.params)
AttributeError: 'NoneType' object has no attribute 'format'
Steps/Code to Reproduce
from imblearn.over_sampling import SMOTE
from imblearn.under_sampling import RandomUnderSampler
from imblearn.combine import SMOTETomek, SMOTEENN
Expected Results
Hello World
Actual Results
Traceback (most recent call last):
File "F:\main.py", line 10, in <module>
from imblearn.over_sampling import SMOTE
File "C:\Python39\lib\site-packages\imblearn\__init__.py", line 52, in <module>
from . import combine
File "C:\Python39\lib\site-packages\imblearn\combine\__init__.py", line 5, in <module>
from ._smote_enn import SMOTEENN
File "C:\Python39\lib\site-packages\imblearn\combine\_smote_enn.py", line 11, in <module>
from ..over_sampling import SMOTE
File "C:\Python39\lib\site-packages\imblearn\over_sampling\__init__.py", line 6, in <module>
from ._adasyn import ADASYN
File "C:\Python39\lib\site-packages\imblearn\over_sampling\_adasyn.py", line 26, in <module>
class ADASYN(BaseOverSampler):
File "C:\Python39\lib\site-packages\imblearn\utils\_docstring.py", line 22, in __call__
obj.__doc__ = obj.__doc__.format(**self.params)
AttributeError: 'NoneType' object has no attribute 'format'
Versions
System:
python: 3.9.5 (tags/v3.9.5:0a7dcbd, May 3 2021, 17:27:52) [MSC v.1928 64 bit (AMD64)]
executable: C:\Python39\python.exe
machine: Windows-10-10.0.19042-SP0
Python dependencies:
sklearn: 1.1.2
pip: 22.3
setuptools: 56.0.0
numpy: 1.23.2
scipy: 1.9.1
Cython: None
pandas: 1.5.0
matplotlib: 3.5.3
joblib: 1.1.0
threadpoolctl: 3.1.0
Built with OpenMP: True
threadpoolctl info:
user_api: openmp
internal_api: openmp
prefix: vcomp
filepath: C:\Python39\Lib\site-packages\sklearn\.libs\vcomp140.dll
version: None
num_threads: 16
user_api: blas
internal_api: openblas
prefix: libopenblas
filepath: C:\Python39\Lib\site-packages\numpy\.libs\libopenblas.FB5AE2TYXYH2IJRDKGDGQ3XBKLKTF43H.gfortran-win_amd64.dll
version: 0.3.20
threading_layer: pthreads
architecture: Haswell
num_threads: 16
user_api: blas
internal_api: openblas
prefix: libopenblas
filepath: C:\Python39\Lib\site-packages\scipy\.libs\libopenblas.PZA5WNOTOH6FZLB2KBVKAURAKVTFSNNU.gfortran-win_amd64.dll
version: 0.3.18
threading_layer: pthreads
architecture: Haswell
num_threads: 16