Trevor Barnes

### Description In this PR I add functionality to process [HiGHS](https://ergo-code.github.io/HiGHS/dev/) solution files. Specifically, I have: - Added a new `ReadHighs` class as a read strategy - Added tests for...

### Feature Request Add support for [HiGHS solver](https://ergo-code.github.io/HiGHS/dev/). Looking at HiGHS documentation, and think it will be fairly straightforward as HiGHS will print out data in similar (or same!) format...

Fix writing of default values

11

### Description In this PR I have fixed the writing out of default values through the existing `--write_defaults` flag. Accompanying tests have been added. This functionality existed (and worked) for...

### Feature Request The `._get_missing_input_dataframes(...)` method is meant to align the input_data with the config file data. It will add empty dataframes if the user has not supplied data. However,...

### The Issue If I install `otoole` from a new environment, python `3.12.0` is installed by default. When running tests, the warnings shown below are produced from the `datetime` module....

[FEATURE]: Create a central configuration file

1

### Feature Request We are beginning to end up with a lot of configuration options for all the different "features" of `otoole`, including validation, parameter and set definition, results, writing...

### Feature Request As per the discussion in PR #190, it would be useful to signify through the config file that you want to read in the dual values of...

Missing datafile definitions not caught

1

# Description When reading in a MathProg datafile, all parameter/set definitions in the datafile also need to be defined in the `config.yaml` file. If a definition is present in the...