[HTCondor-users] HTCondor 23.0.10 Python Binding on EL9

[Mathieu GAUTHIER-LAFAYE <mathieu.gauthier-lafaye@xxxxxxxxxxxxx>]

Hello All,

I've got a problem with the python binding on EL9 (AlmaLinux).

I have the following package installed on the system :
python3-condor-23.0.10-1.el9.x86_64

I wrote this script to demonstrate the problem :

#!/usr/bin/env python3

import socket

import htcondor
import classad

host=socket.gethostname()

coll = htcondor.Collector()
scheddAd = coll.locate(htcondor.DaemonTypes.Schedd, host)
schedd = htcondor.Schedd(scheddAd)


When I execute it with the system package, I've got the following error :

Traceback (most recent call last):
  File "/root/./test2.py", line 11, in <module>
    scheddAd = coll.locate(htcondor.DaemonTypes.Schedd, host)
  File "/usr/lib64/python3.9/site-packages/htcondor/_lock.py", line 70, in wrapper
    rv = func(*args, **kwargs)
TypeError: No to_python (by-value) converter found for C++ type: boost::shared_ptr<ClassAdWrapper>


When I execute it from a virtualenv with the same version, I don't have any error.

I've created the virtualenv with the following commands :

python -m venv venv
source venv/bin/activate
pip install htcondor==23.0.10


Any idea why it's not working with the system package ?

Best Regards,
Mathieu GAUTHIER-LAFAYE