While it&#x27;s a bit of a pain to install, Assimulo provides very nice Python interface to the robust Sundials library of ODE&#x2F;DAE solvers. I&#x27;m currently using it in a project that requires the solution of DAEs and it behaves much more nicely than any other Python ODE&#x2F;DAE solver I&#x27;ve come across.<p>Edit: Here&#x27;s a link: <a href="http:&#x2F;&#x2F;www.jmodelica.org&#x2F;assimulo_home&#x2F;index.html" rel="nofollow">http:&#x2F;&#x2F;www.jmodelica.org&#x2F;assimulo_home&#x2F;index.html</a>