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Investigating (and improving) file format handling in backends #660

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Investigating (and improving) file format handling in backends #660

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Commits on Aug 8, 2024

  1. Add to_mps function in backends

    Stefan Strömer committed Aug 8, 2024
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  2. Replicate file extension check from Gurobi backend in Pyomo backend

    Stefan Strömer committed Aug 8, 2024
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  3. Add kwargs to LP and MPS file writing (e.g., to allow disabling symbo… 

    …lic names)
    Stefan Strömer committed Aug 8, 2024
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  4. Remove space when concating dimensions of verbose names (partial fix … 

    …of "space in name" error)
    Stefan Strömer committed Aug 8, 2024
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  5. Replace basic special characters in verbose names with underscores (f… 

    …inalizes fix for "space in name" error)
    Stefan Strömer committed Aug 8, 2024
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  6. Restore the previous internal default , symbolic_solver_labels=True

    Stefan Strömer committed Aug 8, 2024
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  7. Fix error when solver status is OK but no solutions are availble (e.g… 

    …., due to a timelimit abort)
    Stefan Strömer committed Aug 8, 2024
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  8. Allow passing arbitrary Gurobi parameters to the build function

    Stefan Strömer committed Aug 8, 2024
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  9. Refactor controlling "solve". Explicit defaults for solve_kwargs. All… 

    …ow passing pyomo arguments (symbolic_solver_labels and keepfiles) to solve. Allow setting problem format (to force LP or MPS passing).
    Stefan Strömer committed Aug 8, 2024
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  10. Allow .gz, .bz2, and .7z compressed file writing

    Stefan Strömer committed Aug 8, 2024
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Commits on Aug 14, 2024

  1. Fix formatting (ruff)

    Stefan Strömer committed Aug 14, 2024
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  2. Fix gurobi backed using single undersores to join indices, compared t… 

    …o double underscores in the pyomo backend
    Stefan Strömer committed Aug 14, 2024
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  3. Unify allowed keyword arguments for file writing 

    Refactors the way defaults are handled and moves the puts the documentation into the abstract method definition.
    Stefan Strömer committed Aug 14, 2024
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