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Add types to internal solvers

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This commit is contained in:
Alinson S. Xavier
2021-01-21 17:19:28 -06:00
parent d500294ebd
commit f7ce441fa6
9 changed files with 147 additions and 96 deletions
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12
miplearn/types.py
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@@ -6,15 +6,19 @@ from typing import Optional, Dict, Callable, Any, Union, List
from mypy_extensions import TypedDict
VarIndex = Union[str, int, List[Union[str, int]]]
Solution = Dict[str, Dict[VarIndex, Optional[float]]]
TrainingSample = TypedDict(
"TrainingSample",
{
"LP log": str,
"LP solution": Optional[Dict],
"LP solution": Optional[Solution],
"LP value": Optional[float],
"Lower bound": Optional[float],
"MIP log": str,
"Solution": Optional[Dict],
"Solution": Optional[Solution],
"Upper bound": Optional[float],
"slacks": Dict,
},
@@ -47,4 +51,6 @@ IterationCallback = Callable[[], bool]
LazyCallback = Callable[[Any, Any], None]
VarIndex = Union[str, int, List[Union[str, int]]]
SolverParams = Dict[str, Any]
BranchPriorities = Solution