MUlti OBjective Linear Programming (MUOBLP)
This package contains core model used to define MUOB linear programs and some utility methods.
Installation
See PyPi project page for details
pip install muoblp
Example
Example instance of PB election defined as multi objective linear program source
python example/define_pb.py # or: poetry run python example/define_pb.py
Development
$ cd multiobjective-lp/core # package root
$ poetry install
$ poetry run pytest
$ poetry run pyright
Known limitations
muoblp.utils.lp_reader_utils.read_lp_file only parses the dialect written by
MultiObjectiveLpProblem.write_lp (pulp's writeLP plus OBJECTIVES/WEIGHTS
sections):
- coefficients and right-hand sides are coerced with
int() - terms are split on
"+"only, so negative coefficients do not round-trip - the section markers must appear on their own lines, in pulp's order
- variables are rebuilt as binary; bounds and expression constants are ignored
write_lp raises ValueError on a non-integer objective coefficient rather
than truncating it silently.
1 maintainer
Metadata
1 maintainer
Release files for muoblp 1.0.5
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