Deprecated attributes: AttributeError: 'DataFrame' object has no attribute 'ix'

[sdworf]

Some attributes are deprecated in current pandas version (1.1.5).

Traceback (most recent call last):
  File ".\main.py", line 149, in <module>
    Dyn_MFA_System.Consistency_Check()
  File ".\Programs\Python\Python39\lib\site-packages\odym\modules\ODYM_Classes.py", line 143, in Consistency_Check
    A = self.IndexTableCheck()
  File ".\Programs\Python\Python39\lib\site-packages\odym\modules\ODYM_Classes.py", line 103, in IndexTableCheck
    if self.IndexTable.ix[indx]['Dimension']  != self.IndexTable.ix[indx]['Classification'].Dimension:
  File ".\Programs\Python\Python39\lib\site-packages\pandas\core\generic.py", line 5141, in __getattr__
    return object.__getattribute__(self, name)
AttributeError: 'DataFrame' object has no attribute 'ix'

I found the following fix:
https://stackoverflow.com/questions/59991397/attributeerror-dataframe-object-has-no-attribute-ix

Which version of pandas do you use or recommend to run the odym package with?

#4 indicates pandas 0.22.0, is that still accurate?

Thank you

[guest-cc]

That's a helpful comment! This issue might also be relevant for the Jupyter notebook tutorials from the IE website.

romainbilly added a helpful pull request #14 to change .ix to .iloc for the relevant code passages. (You can also update the code on your branch.)

In the meantime, you could also create a new environment in Anaconda with an older pandas version (e.g. < 0.20) to work around this change.

[stefanpauliuk]

Thanks to both @sdworf and @guest-cc for checking! The PR that replaces pd.ix by pd.loc is now merged and the main branch of ODYM contains the new version. Will still check the .ipynb tutorials for this issue.