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simone-mastrogiovanni / icarogw

Icarogw is a pure python package to estimate population properties of noisy observations in presence of selection biases. The code is mostly used for gravitational waves observations.
European Union Public License 1.2
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import name 'trapz' from 'scipy.integrate' issue #17

Open lpathak97 opened 1 month ago

lpathak97 commented 1 month ago

There is a bug related to importing icarogw. 

>>> import icarogw
Config not imported, automatically decides between Numpy and Cupy
Error in importing cupy
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/lalit.pathak/gwpop_cosmo_tifr/ligo_proj_1/icarogw-2.0.2/icarogw/__init__.py", line 1, in <module>
    from . import catalog
  File "/home/lalit.pathak/gwpop_cosmo_tifr/ligo_proj_1/icarogw-2.0.2/icarogw/catalog.py", line 2, in <module>
    from .conversions import radec2indeces, indices2radec, M2m, m2M
  File "/home/lalit.pathak/gwpop_cosmo_tifr/ligo_proj_1/icarogw-2.0.2/icarogw/conversions.py", line 2, in <module>
    import healpy as hp
  File "/home/lalit.pathak/.conda/envs/icarogw/lib/python3.10/site-packages/healpy/__init__.py", line 67, in <module>
    from .sphtfunc import (
  File "/home/lalit.pathak/.conda/envs/icarogw/lib/python3.10/site-packages/healpy/sphtfunc.py", line 27, in <module>
    from scipy.integrate import trapz
ImportError: cannot import name 'trapz' from 'scipy.integrate' (/home/lalit.pathak/.conda/envs/icarogw/lib/python3.10/site-packages/scipy/integrate/__init__.py)
>>>

In the conda environments made with python version 3.10.14, it throws the above error. However, for conda environments made with python version 3.10.13, it doesn't show the error. In the new versions of the scipy, the trapz has been renamed as trapezoid see here.