Appsi logging

[michaelbynum]

Changes proposed in this PR:

• Use capture_output and TeeStream to make solver output control consistent across subprocess-based and python-based solver interfaces in appsi. In particular, this makes the Gurobi and Highs interfaces work better with logging.

Legal Acknowledgement

By contributing to this software project, I have read the contribution guide and agree to the following terms and conditions for my contribution:

1. I agree my contributions are submitted under the BSD license.
2. I represent I am authorized to make the contributions and grant the license. If my employer has rights to intellectual property that includes these contributions, I represent that I have received permission to make contributions and grant the required license on behalf of that employer.

[codecov]

Codecov Report

Patch coverage: 92.45% and project coverage change: -0.02 ⚠️

Comparison is base (f74ee5e) 87.02% compared to head (6837860) 87.01%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2787      +/-   ##
==========================================
- Coverage   87.02%   87.01%   -0.02%     
==========================================
  Files         763      763              
  Lines       87123    87143      +20     
==========================================
+ Hits        75819    75824       +5     
- Misses      11304    11319      +15     

Flag	Coverage Δ
linux	84.02% <92.45%> (+<0.01%)	⬆️
osx	73.51% <66.03%> (+<0.01%)	⬆️
other	84.20% <92.45%> (+<0.01%)	⬆️
win	81.53% <90.56%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pyomo/contrib/appsi/solvers/highs.py	92.21% <88.88%> (+0.17%)	⬆️
pyomo/contrib/appsi/solvers/gurobi.py	84.72% <96.15%> (+0.15%)	⬆️

... and 4 files with indirect coverage changes

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.