Cannot import morelet

[seokhee-kang]

Hi,
I ran the following code and got ImportError, could it be because of my environment set up? Thank you for the help!

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
Input In [1], in <cell line: 2>()
      1 from ptsa.data.timeseries import TimeSeries 
----> 2 from ptsa.data.filters import MorletWaveletFilter, ResampleFilter, ButterworthFilter

File ~/opt/anaconda3/lib/python3.9/site-packages/ptsa/data/filters/__init__.py:5, in <module>
      3 from .data_chopper import DataChopper
      4 from .monopolar_to_bipolar_mapper import MonopolarToBipolarMapper
----> 5 from .morlet import MorletWaveletFilter
      6 from .resample import ResampleFilter

File ~/opt/anaconda3/lib/python3.9/site-packages/ptsa/data/filters/morlet.py:8, in <module>
      6 from ptsa.data.timeseries import TimeSeries
      7 from ptsa.data.filters import BaseFilter
----> 8 from ptsa.extensions import morlet
     11 class MorletWaveletFilter(BaseFilter):
     12     """Applies a Morlet wavelet transform to a time series, returning the power
     13     and phase spectra over time.
     14 
   (...)
     43 
     44     """

File ~/opt/anaconda3/lib/python3.9/site-packages/ptsa/extensions/morlet/__init__.py:1, in <module>
----> 1 from .morlet import *

File ~/opt/anaconda3/lib/python3.9/site-packages/ptsa/extensions/morlet/morlet.py:13, in <module>
     11 # Import the low-level C/C++ module
     12 if __package__ or "." in __name__:
---> 13     from . import _morlet
     14 else:
     15     import _morlet

ImportError: cannot import name '_morlet' from partially initialized module 'ptsa.extensions.morlet' (most likely due to a circular import) (/Users/ss/opt/anaconda3/lib/python3.9/site-packages/ptsa/extensions/morlet/__init__.py)

[NxNiki]

Hi @seokhee-kang, I had the same error for python 3.10.14. Did you figure out how to resolve it?

[NxNiki]

Hi @seokhee-kang, I had the same error for python 3.10.14. Did you figure out how to resolve it?

Hi @seokhee-kang, it seems you can build the package from the source see here.