"pip install pyepr" on the windows10 python3.8 pyepr1.1.5, this is a error

[LooperzZ]

Traceback (most recent call last):
File "D:\Python_code\sea_ice_drift-master\MODIS_convert.py", line 10, in
product = epr.Product(file_name)
File "src\epr.pyx", line 2273, in epr.Product.cinit
File "src\epr.pyx", line 262, in epr.pyepr_check_errors
epr.EPRValueError: ('epr_open_product: invalid product identifier', 203)

[LooperzZ]

import epr
file_name = './ASA_WSM_1PNDSI20120309_155143_000003363112_00270_52439_0000.N1'
product = epr.Product(file_name)
datasets = product.datasets()
print(datasets)

[avalentino]

Sorry I do not have a Windows machine to reproduce.
For sure it is not a problem with the product, your example works for me (on linux):

>>> import epr
>>> file_name = './ASA_WSM_1PNDSI20120309_155143_000003363112_00270_52439_0000.N1'
>>> product = epr.Product(file_name)
>>> datasets = product.datasets()
>>> print(datasets)

[epr.Dataset(MDS1_SQ_ADS) 6 records,
 epr.Dataset(MAIN_PROCESSING_PARAMS_ADS) 6 records,
 epr.Dataset(DOP_CENTROID_COEFFS_ADS) 55 records,
 epr.Dataset(SR_GR_ADS) 55 records,
 epr.Dataset(CHIRP_PARAMS_ADS) 340 records,
 epr.Dataset(GEOLOCATION_GRID_ADS) 55 records,
 epr.Dataset(MDS1) 29700 records]

Could you please provide more info?

[avalentino]

Just triggered a new CI build and, apparently, all works fine in Windows with Python 3.8:
https://github.com/avalentino/pyepr/actions/runs/9490846455/job/26155144169

[avalentino]

@LooperzZ do you have the chance to build pyepr from sources?