Saklad5
/
Bone-Market-Solver
2
0
Fork 0
Code Issues Pull Requests Activity

Move solution printing to special class 

This class has the advantage of being usable as a solution printer,
which can print each solution as they are generated. This tends to be
extremely verbose, but may prove useful for debugging.
This commit is contained in:
Jeremy Saklad 2021-06-15 14:13:07 -05:00
parent e08b9b07cb
commit b75d412cb7
Signed by: Jeremy Saklad
GPG Key ID: 9CA2149583EDBF84
1 changed files with 54 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
Bone Market Solver.py
View File

@ -2018,6 +2018,58 @@ def Solve(bone_market_fluctuations, zoological_mania, desired_buyer = None, maxi
model.Maximize(profit_margin)
# Prints the steps that comprise a skeleton, as well as relevant attributes.
class SkeletonPrinter(cp_model.CpSolverSolutionCallback):
def __init__(self):
cp_model.CpSolverSolutionCallback.__init__(self)
self.__solution_count = 0
# Prints the latest solution of a provided solver.
def PrintableSolution(self, solver = None):
output = ""
# Allows use as a callback
if solver is None:
solver = self
for action in actions.keys():
for _ in range(int(solver.Value(actions[action]))):
output += str(action) + "\n"
output += "\nProfit: £{:,.2f}\n".format(solver.Value(net_profit)/100)
output += "Profit Margin: {:+,.2%}\n".format(solver.Value(profit_margin)/PROFIT_MARGIN_MULTIPLIER)
output += "\nTotal Revenue: £{:,.2f}\n".format(solver.Value(total_revenue)/100)
output += "Primary Revenue: £{:,.2f}\n".format(solver.Value(primary_revenue)/100)
output += "Secondary Revenue: £{:,.2f}\n".format(solver.Value(secondary_revenue)/100)
output += "\nCost: £{:,.2f}\n".format(solver.Value(cost)/100)
output += "\nValue: £{:,.2f}\n".format(solver.Value(value)/100)
output += "Amalgamy: {:n}\n".format(solver.Value(amalgamy))
output += "Antiquity: {:n}\n".format(solver.Value(antiquity))
output += "Menace: {:n}\n".format(solver.Value(menace))
output += "Counter-Church: {:n}\n".format(solver.Value(counter_church))
output += "Implausibility: {:n}\n".format(solver.Value(implausibility))
output += "\nExhaustion: {:n}".format(solver.Value(exhaustion))
return output
def OnSolutionCallback(self):
self.__solution_count += 1
print()
print(self.PrintableSolution())
print()
def SolutionCount(self):
return self.__solution_count
printer = SkeletonPrinter()
solver = cp_model.CpSolver()
solver.parameters.num_search_workers = os.cpu_count()
solver.parameters.log_search_progress = verbose
@ -2030,27 +2082,8 @@ def Solve(bone_market_fluctuations, zoological_mania, desired_buyer = None, maxi
elif status != "OPTIMAL":
raise RuntimeError("Unknown status returned: {}.".format(status))
for action in actions.keys():
for _ in range(int(solver.Value(actions[action]))):
print(action)
print("\nProfit: £{:,.2f}".format(solver.Value(net_profit)/100))
print("Profit Margin: {:+,.2%}".format(solver.Value(profit_margin)/PROFIT_MARGIN_MULTIPLIER))
print("\nTotal Revenue: £{:,.2f}".format(solver.Value(total_revenue)/100))
print("Primary Revenue: £{:,.2f}".format(solver.Value(primary_revenue)/100))
print("Secondary Revenue: £{:,.2f}".format(solver.Value(secondary_revenue)/100))
print("\nCost: £{:,.2f}".format(solver.Value(cost)/100))
print("\nValue: £{:,.2f}".format(solver.Value(value)/100))
print("Amalgamy: {:n}".format(solver.Value(amalgamy)))
print("Antiquity: {:n}".format(solver.Value(antiquity)))
print("Menace: {:n}".format(solver.Value(menace)))
print("Counter-Church: {:n}".format(solver.Value(counter_church)))
print("Implausibility: {:n}".format(solver.Value(implausibility)))
print("\nExhaustion: {:n}".format(solver.Value(exhaustion)))
print()
print(printer.PrintableSolution(solver))
class EnumAction(argparse.Action):