Added entropy to python wrapper

[adelval1]

Added the function

.def("mixtureSMass", static_cast<double (Mutation::Mixture::*)(void) const>( &Mutation::Mixture::mixtureSMass), "Returns the mixture averaged entropy in J/kg-K.")

to pyMixture.cpp for usage in my soon-to-be-released python version of the CABARET code. People will need this update in their Mutationpp python modules.

[rdbisme]

Hello, what about the rest of the code changing how the Python wrapper is built? I have the feeling you have used an old branch maybe? They way the current branch is configured is that doing pip install . should correctly install the python package. In order to do this we use scikit-build.

Could you just add the code related to the function you mention and be sure it compiles? Bonus point will be to add an associated test written in Python using pytest in the root of the repo.

Let me know if you need further assistance.

[codecov[bot]]

Codecov Report

Merging #214 (b6d6d3c) into master (97ec997) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #214   +/-   ##
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  Coverage   71.25%   71.25%           
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  Files         135      135           
  Lines        8985     8985           
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  Hits         6402     6402           
  Misses       2583     2583           

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[rdbisme]

Hello, the new push includes binary files (bin/*) that should not be there and lots of modifications on all the files. Maybe starting from current master and cherry picking modifications related to the entropy addition will be easier.

[jbscoggi]

Hey @adelval1, I agree with @rdbisme. I think it's best if you start from a fresh clone of the library. Have a look at this for some more info on the best workflow for contributing.