AttributeError: module 'scipy.signal' has no attribute 'blackman'

[khejd]

I'm encountering an issue while using nara_wpe.utils.istft in my project. The error is triggered by the default parameter for window, which is set to scipy.signal.blackman. However, I discovered that scipy.signal does not have a blackman attribute. Instead, the correct way to access the blackman function is by using scipy.signal.windows.blackman.

Expected Behavior:
The blackman function should be accessible directly from scipy.signal.

Actual Behavior:
Encountered an AttributeError due to the absence of the blackman attribute in scipy.signal.

Workaround:
Use scipy.signal.windows.blackman instead of scipy.signal.blackman.

Environment:
nara_wpe version: >=0.0.7
scipy version: >= 1.6.0
Python version: 3.9

[boeddeker]

That is caused by a recent scipy version, that had breaking changes. My colleague fixed that in paderbox, but we forgot to copied code in Nara wpe.