53fa48120f
note: libprotobuf.dll depends on utf8_validity.dll when tested it seems WinDLL() will load it so we may only manually load highs.dll and libprotobuf.dll which should implicitly load the three others: abseil_dll.dll, zlib1.dll and utf8_validity.dll
65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
r'''
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# OR-Tools
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This is the reference documentation for Google OR-Tools.
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This repository contains several component:
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### Link with the C++ layer
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- `ortools.init.python.init`,
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### Knapsack solver
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- `ortools.algorithms.python.knapsack_solver`,
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### Graph and flow algorithms
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- `ortools.graph.python.linear_sum_assignment`,
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- `ortools.graph.python.max_flow`,
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- `ortools.graph.python.min_cost_flow`,
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### Routing library and legacy Constraint Programming Solver
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- `ortools.constraint_solver.pywrapcp`,
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### Minimalistic linear solver wrapper
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- `ortools.linear_solver.python.model_builder`
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### CP-SAT
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- `ortools.sat.python.cp_model`,
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- `ortools.util.python.sorted_interval_list`,
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- `ortools.sat.cp_model_pb2`
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- `ortools.sat.sat_parameters_pb2`
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### Legacy linear solver wrapper
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- `ortools.linear_solver.pywraplp`,
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- `ortools.linear_solver.linear_solver_pb2`,
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### Linear solver backends
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- `ortools.bop.bop_parameters_pb2`,
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- `ortools.glop.parameters_pb2`,
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- `ortools.pdlp`,
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### PSPLIB Parser
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- `ortools.scheduling.python.rcpsp`,
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'''
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__docformat__ = "markdown" # explicitly disable rST processing above.
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__version__ = "@PROJECT_VERSION@"
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import os
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def _load_ortools_libs():
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"""Load shared libraries on Windows"""
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if os.name == "nt":
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try:
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from ctypes import WinDLL
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basedir = os.path.dirname(__file__)
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except:
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pass
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else:
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for dll in ["zlib1.dll", "abseil_dll.dll", "utf8_validity.dll", "libprotobuf.dll", "highs.dll"]:
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dll_path = os.path.join(basedir, ".libs", dll)
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if os.path.exists(dll_path):
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print(f"load {dll_path}...")
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WinDLL(dll_path)
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_load_ortools_libs() |