Example #1
0
    def solve_sequence(self):
        logging.info(
            '--------------------Solving one sequence---------------------------------'
        )
        self.set_sequence = SetSequence(self.data)
        self.set_sequence.exec_()
        sequence = self.set_sequence.set_sequence()

        sequence.print_sequence()

        self.one_time_model = Solver(self.data)
        self.one_time_model.current_data_set = self.current_data_set_number
        self.one_time_model.load_data_set()

        self.one_time_model.set_sequence(sequence)

        while not self.one_time_model.finish:
            self.one_time_model.next_step()

        total_error = 0
        for truck in itertools.chain(
                self.one_time_model.outbound_trucks.values(),
                self.one_time_model.compound_trucks.values()):
            truck.calculate_error()
            logging.info("Truck {0}, error {1}\n".format(
                truck.truck_name, truck.error))
            total_error += abs(truck.error)
        logging.info("Error: {0}\n".format(total_error))
Example #2
0
    def solve_sequence(self):
        logging.info("--------------------Solving one sequence---------------------------------")
        self.set_sequence = SetSequence(self.data)
        self.set_sequence.exec_()
        sequence = self.set_sequence.set_sequence()

        sequence.print_sequence()

        self.one_time_model = Solver(self.data)
        self.one_time_model.current_data_set = self.current_data_set_number
        self.one_time_model.load_data_set()

        self.one_time_model.set_sequence(sequence)

        while not self.one_time_model.finish:
            self.one_time_model.next_step()

        total_error = 0
        for truck in itertools.chain(
            self.one_time_model.outbound_trucks.values(), self.one_time_model.compound_trucks.values()
        ):
            truck.calculate_error()
            logging.info("Truck {0}, error {1}\n".format(truck.truck_name, truck.error))
            total_error += abs(truck.error)
        logging.info("Error: {0}\n".format(total_error))
Example #3
0
class MainWindow(QWidget):
    """
    Main window with control buttons logger and running output
    """
    def __init__(self):
        QWidget.__init__(self)

        self.setWindowTitle("Cross Docking Project")

        self.data = DataStore()
        self.set_buttons()

        self.set_logger()
        self.set_layout()

        self.algorithm_list = {'annealing1': Annealing1}
        self.algorithm_name = 'annealing1'

        self.current_data_set_number = 0
        # add these to gui
        self.number_of_iterations = 200

    def set_buttons(self):
        """
        set buttons for the main gui
        :return:
        """
        self.new_data_set_button = QPushButton('New Data Set')
        self.new_data_set_button.clicked.connect(self.new_data_set)

        self.load_data_set_button = QPushButton('Load Data Set')
        self.load_data_set_button.clicked.connect(self.load_data)

        self.save_data_set_button = QPushButton('Save Data Set')
        self.save_data_set_button.clicked.connect(self.save_data)

        self.truck_data_button = QPushButton('Truck Data')
        self.truck_data_button.clicked.connect(self.show_truck_data_window)

        self.system_data_button = QPushButton('System Data')
        self.system_data_button.clicked.connect(self.show_data_set_window)

        self.algorithm_data_button = QPushButton('Algorithm Data')

        self.generate_data_set_button = QPushButton('Generate Data Set')
        self.generate_data_set_button.clicked.connect(self.generate_data_set)

        self.show_data_button = QPushButton('Show Data Set')
        self.show_data_button.clicked.connect(self.show_data_window)

        self.print_gams_button = QPushButton('Print gams output')
        self.print_gams_button.clicked.connect(self.print_gams)

        self.data_set_ready_button = QPushButton('Setup Data Set')
        self.data_set_ready_button.clicked.connect(self.setup_data_set)

        self.solve_step_button = QPushButton('Solve Next Step')
        self.solve_step_button.clicked.connect(self.solve_step)
        self.solve_step_button.setEnabled(False)

        self.solve_iteration_button = QPushButton('Solve Next Iteration')
        self.solve_iteration_button.clicked.connect(self.solve_iteration)
        self.solve_iteration_button.setEnabled(False)

        self.solve_data_set_button = QPushButton('Solve Data Set')
        self.solve_data_set_button.setEnabled(False)
        self.solve_data_set_button.clicked.connect(self.solve_data_set)

        self.solve_sequence_button = QPushButton('Solve a given sequence')
        self.solve_data_set_button.setEnabled(True)
        self.solve_sequence_button.clicked.connect(self.solve_sequence)

        self.show_solution_button = QPushButton('Show Best Solution')
        self.show_solution_button.setEnabled(False)
        self.show_solution_button.clicked.connect(self.show_solution)

        self.show_sequences_button = QPushButton('Show Sequences')
        self.show_sequences_button.setEnabled(False)
        self.show_sequences_button.clicked.connect(self.show_sequences)

        self.show_logger_button = QPushButton('Show Logger')
        self.show_simulation_button = QPushButton('Show Simulation')
        self.show_data_table = QPushButton('Show Run Time Data Table')

        self.debug_check = QCheckBox('Debug Mode')
        self.debug_check.stateChanged.connect(self.set_logger_output)

        self.data_set_number = QSpinBox()
        self.data_set_number.setMinimum(1)
        self.data_set_number.valueChanged.connect(self.set_data_set_number)

    def set_logger(self):
        """
        setup logger with info output and a channel forward to screen output
        :return:
        """
        self.logger = LogData()
        self.logger_root = logging.getLogger()
        self.logger_root.setLevel(logging.INFO)
        self.logger_ch = logging.StreamHandler(self.logger)
        self.logger_ch.setLevel(logging.INFO)
        self.logger_root.addHandler(self.logger_ch)

    def set_layout(self):
        """
        set layout of the main screen
        :return:
        """
        self.data_set_layout = QGridLayout()
        self.data_set_layout.addWidget(self.new_data_set_button, 1, 1)
        self.data_set_layout.addWidget(self.load_data_set_button, 1, 2)
        self.data_set_layout.addWidget(self.save_data_set_button, 1, 3)
        self.data_set_layout.addWidget(self.debug_check, 1, 4)

        self.data_set_layout.addWidget(self.truck_data_button, 2, 1)
        self.data_set_layout.addWidget(self.system_data_button, 2, 2)
        self.data_set_layout.addWidget(self.algorithm_data_button, 2, 3)

        self.data_set_layout.addWidget(self.generate_data_set_button, 3, 1)
        self.data_set_layout.addWidget(self.show_data_button, 3, 2)
        self.data_set_layout.addWidget(self.print_gams_button, 3, 3)

        self.data_set_layout.addWidget(self.data_set_ready_button, 4, 1)
        self.data_set_layout.addWidget(self.data_set_number, 4, 2)

        self.solver_layout = QGridLayout()
        self.solver_layout.addWidget(self.solve_step_button, 1, 1)
        self.solver_layout.addWidget(self.solve_iteration_button, 1, 2)
        self.solver_layout.addWidget(self.solve_data_set_button, 1, 3)
        self.solver_layout.addWidget(self.solve_sequence_button, 1, 4)
        self.solver_layout.addWidget(self.show_solution_button, 2, 1)

        self.interaction_layout = QGridLayout()
        self.interaction_layout.addWidget(self.show_logger_button, 1, 1)
        self.interaction_layout.addWidget(self.show_simulation_button, 1, 3)
        self.interaction_layout.addWidget(self.show_data_table, 1, 4)

        self.button_layout = QVBoxLayout()
        self.button_layout.addLayout(self.data_set_layout)
        self.button_layout.addLayout(self.solver_layout)
        # self.button_layout.addLayout(self.interaction_layout)

        self.layout = QGridLayout()
        self.layout.addLayout(self.button_layout, 1, 1)
        self.layout.addWidget(self.logger, 1, 2)

        self.setLayout(self.layout)

    def set_logger_output(self, state):
        """
        setup logger output between info and debug depending on the check box on main screen
        :param state:
        :return:
        """
        if state == Qt.Checked:
            self.logger_root.setLevel(logging.DEBUG)
            self.logger_ch.setLevel(logging.DEBUG)
            logging.info("Debug Mode")
        else:
            self.logger_root.setLevel(logging.INFO)
            self.logger_ch.setLevel(logging.INFO)
            logging.info("Normal Mode")

    def new_data_set(self):
        """
        new data set
        """
        self.data = DataStore()
        logging.debug('New Data Set')

    def load_data(self):
        """
        loads prev saved data
        :return:
        """
        file_name, _ = QFileDialog.getOpenFileName(self, 'Open file', '/home')
        try:
            self.data = pickle.load(open(file_name, 'rb'))
            logging.info('Loaded file: {0}'.format(file_name))
        except Exception as e:
            logging.info(e)

    def save_data(self):
        """
        saves current data
        :return:
        """
        file_name, _ = QFileDialog.getSaveFileName(self, 'Save file', '/home')
        try:
            pickle.dump(self.data, open(file_name, 'wb'))
            logging.info('Saved to file: {0}'.format(file_name))
        except Exception as e:
            logging.info(e)

    def show_truck_data_window(self):
        self.truck_data_window = TruckDataWindow(self.data)
        self.truck_data_window.exec_()

    def show_data_set_window(self):
        self.data_set_window = DataSetWindow(self.data)
        self.data_set_window.exec_()

    def show_data_window(self):
        self.data_window = ShowData(self.data)
        self.data_window.exec_()

    def generate_data_set(self):
        # ask if sure

        self.data.arrival_times = []
        self.data.boundaries = []
        self.model = Solver(self.data)

        for i in range(len(self.data.data_set_list)):
            self.model.current_data_set = i
            self.model.set_data()

    def print_gams(self):
        file_name, _ = QFileDialog.getSaveFileName(self, 'Open file', '/home')
        for i in range(len(self.data.data_set_list)):
            gams_writer(file_name + str(i), i, self.data)

    def set_data_set_number(self):
        self.current_data_set_number = self.data_set_number.value() - 1

    def setup_data_set(self):
        # setup for one data set
        self.model = Solver(self.data)
        self.model.current_data_set = self.current_data_set_number
        self.model.load_data_set()
        self.algorithm = self.algorithm_list[self.algorithm_name](
            self.number_of_iterations, self.current_data_set_number,
            self.model, self.data)

        logging.info("Solving using {0} data set {1}".format(
            self.algorithm_name, self.current_data_set_number + 1))
        logging.info("Nuber of iterations {0}".format(
            self.number_of_iterations))

        self.solve_step_button.setEnabled(True)
        self.solve_iteration_button.setEnabled(True)
        self.solve_data_set_button.setEnabled(True)
        self.solve_sequence_button.setEnabled(True)
        self.show_solution_button.setEnabled(True)
        self.show_sequences_button.setEnabled(True)

    def solve_step(self):
        self.algorithm.step_mode = True
        self.algorithm.solve()

    def solve_iteration(self):
        self.algorithm.step_mode = False
        self.algorithm.solve()

    def solve_data_set(self):
        self.algorithm.solve_data_set()

    def solve_sequence(self):
        logging.info(
            '--------------------Solving one sequence---------------------------------'
        )
        self.set_sequence = SetSequence(self.data)
        self.set_sequence.exec_()
        sequence = self.set_sequence.set_sequence()

        sequence.print_sequence()

        self.one_time_model = Solver(self.data)
        self.one_time_model.current_data_set = self.current_data_set_number
        self.one_time_model.load_data_set()

        self.one_time_model.set_sequence(sequence)

        while not self.one_time_model.finish:
            self.one_time_model.next_step()

        total_error = 0
        for truck in itertools.chain(
                self.one_time_model.outbound_trucks.values(),
                self.one_time_model.compound_trucks.values()):
            truck.calculate_error()
            logging.info("Truck {0}, error {1}\n".format(
                truck.truck_name, truck.error))
            total_error += abs(truck.error)
        logging.info("Error: {0}\n".format(total_error))

    def show_solution(self):
        pass

    def show_sequences(self):
        pass
Example #4
0
class MainWindow(QWidget):
    """
    Main window with control buttons logger and running output
    """

    def __init__(self):
        QWidget.__init__(self)

        self.setWindowTitle("Cross Docking Project")

        self.data = DataStore()
        self.set_buttons()

        self.set_logger()
        self.set_layout()

        self.algorithm_list = {"annealing1": Annealing1}
        self.algorithm_name = "annealing1"

        self.current_data_set_number = 0
        # add these to gui
        self.number_of_iterations = 200

    def set_buttons(self):
        """
        set buttons for the main gui
        :return:
        """
        self.new_data_set_button = QPushButton("New Data Set")
        self.new_data_set_button.clicked.connect(self.new_data_set)

        self.load_data_set_button = QPushButton("Load Data Set")
        self.load_data_set_button.clicked.connect(self.load_data)

        self.save_data_set_button = QPushButton("Save Data Set")
        self.save_data_set_button.clicked.connect(self.save_data)

        self.truck_data_button = QPushButton("Truck Data")
        self.truck_data_button.clicked.connect(self.show_truck_data_window)

        self.system_data_button = QPushButton("System Data")
        self.system_data_button.clicked.connect(self.show_data_set_window)

        self.algorithm_data_button = QPushButton("Algorithm Data")

        self.generate_data_set_button = QPushButton("Generate Data Set")
        self.generate_data_set_button.clicked.connect(self.generate_data_set)

        self.show_data_button = QPushButton("Show Data Set")
        self.show_data_button.clicked.connect(self.show_data_window)

        self.print_gams_button = QPushButton("Print gams output")
        self.print_gams_button.clicked.connect(self.print_gams)

        self.data_set_ready_button = QPushButton("Setup Data Set")
        self.data_set_ready_button.clicked.connect(self.setup_data_set)

        self.solve_step_button = QPushButton("Solve Next Step")
        self.solve_step_button.clicked.connect(self.solve_step)
        self.solve_step_button.setEnabled(False)

        self.solve_iteration_button = QPushButton("Solve Next Iteration")
        self.solve_iteration_button.clicked.connect(self.solve_iteration)
        self.solve_iteration_button.setEnabled(False)

        self.solve_data_set_button = QPushButton("Solve Data Set")
        self.solve_data_set_button.setEnabled(False)
        self.solve_data_set_button.clicked.connect(self.solve_data_set)

        self.solve_sequence_button = QPushButton("Solve a given sequence")
        self.solve_data_set_button.setEnabled(True)
        self.solve_sequence_button.clicked.connect(self.solve_sequence)

        self.show_solution_button = QPushButton("Show Best Solution")
        self.show_solution_button.setEnabled(False)
        self.show_solution_button.clicked.connect(self.show_solution)

        self.show_sequences_button = QPushButton("Show Sequences")
        self.show_sequences_button.setEnabled(False)
        self.show_sequences_button.clicked.connect(self.show_sequences)

        self.show_logger_button = QPushButton("Show Logger")
        self.show_simulation_button = QPushButton("Show Simulation")
        self.show_data_table = QPushButton("Show Run Time Data Table")

        self.debug_check = QCheckBox("Debug Mode")
        self.debug_check.stateChanged.connect(self.set_logger_output)

        self.data_set_number = QSpinBox()
        self.data_set_number.setMinimum(1)
        self.data_set_number.valueChanged.connect(self.set_data_set_number)

    def set_logger(self):
        """
        setup logger with info output and a channel forward to screen output
        :return:
        """
        self.logger = LogData()
        self.logger_root = logging.getLogger()
        self.logger_root.setLevel(logging.INFO)
        self.logger_ch = logging.StreamHandler(self.logger)
        self.logger_ch.setLevel(logging.INFO)
        self.logger_root.addHandler(self.logger_ch)

    def set_layout(self):
        """
        set layout of the main screen
        :return:
        """
        self.data_set_layout = QGridLayout()
        self.data_set_layout.addWidget(self.new_data_set_button, 1, 1)
        self.data_set_layout.addWidget(self.load_data_set_button, 1, 2)
        self.data_set_layout.addWidget(self.save_data_set_button, 1, 3)
        self.data_set_layout.addWidget(self.debug_check, 1, 4)

        self.data_set_layout.addWidget(self.truck_data_button, 2, 1)
        self.data_set_layout.addWidget(self.system_data_button, 2, 2)
        self.data_set_layout.addWidget(self.algorithm_data_button, 2, 3)

        self.data_set_layout.addWidget(self.generate_data_set_button, 3, 1)
        self.data_set_layout.addWidget(self.show_data_button, 3, 2)
        self.data_set_layout.addWidget(self.print_gams_button, 3, 3)

        self.data_set_layout.addWidget(self.data_set_ready_button, 4, 1)
        self.data_set_layout.addWidget(self.data_set_number, 4, 2)

        self.solver_layout = QGridLayout()
        self.solver_layout.addWidget(self.solve_step_button, 1, 1)
        self.solver_layout.addWidget(self.solve_iteration_button, 1, 2)
        self.solver_layout.addWidget(self.solve_data_set_button, 1, 3)
        self.solver_layout.addWidget(self.solve_sequence_button, 1, 4)
        self.solver_layout.addWidget(self.show_solution_button, 2, 1)

        self.interaction_layout = QGridLayout()
        self.interaction_layout.addWidget(self.show_logger_button, 1, 1)
        self.interaction_layout.addWidget(self.show_simulation_button, 1, 3)
        self.interaction_layout.addWidget(self.show_data_table, 1, 4)

        self.button_layout = QVBoxLayout()
        self.button_layout.addLayout(self.data_set_layout)
        self.button_layout.addLayout(self.solver_layout)
        # self.button_layout.addLayout(self.interaction_layout)

        self.layout = QGridLayout()
        self.layout.addLayout(self.button_layout, 1, 1)
        self.layout.addWidget(self.logger, 1, 2)

        self.setLayout(self.layout)

    def set_logger_output(self, state):
        """
        setup logger output between info and debug depending on the check box on main screen
        :param state:
        :return:
        """
        if state == Qt.Checked:
            self.logger_root.setLevel(logging.DEBUG)
            self.logger_ch.setLevel(logging.DEBUG)
            logging.info("Debug Mode")
        else:
            self.logger_root.setLevel(logging.INFO)
            self.logger_ch.setLevel(logging.INFO)
            logging.info("Normal Mode")

    def new_data_set(self):
        """
        new data set
        """
        self.data = DataStore()
        logging.debug("New Data Set")

    def load_data(self):
        """
        loads prev saved data
        :return:
        """
        file_name, _ = QFileDialog.getOpenFileName(self, "Open file", "/home")
        try:
            self.data = pickle.load(open(file_name, "rb"))
            logging.info("Loaded file: {0}".format(file_name))
        except Exception as e:
            logging.info(e)

    def save_data(self):
        """
        saves current data
        :return:
        """
        file_name, _ = QFileDialog.getSaveFileName(self, "Save file", "/home")
        try:
            pickle.dump(self.data, open(file_name, "wb"))
            logging.info("Saved to file: {0}".format(file_name))
        except Exception as e:
            logging.info(e)

    def show_truck_data_window(self):
        self.truck_data_window = TruckDataWindow(self.data)
        self.truck_data_window.exec_()

    def show_data_set_window(self):
        self.data_set_window = DataSetWindow(self.data)
        self.data_set_window.exec_()

    def show_data_window(self):
        self.data_window = ShowData(self.data)
        self.data_window.exec_()

    def generate_data_set(self):
        # ask if sure

        self.data.arrival_times = []
        self.data.boundaries = []
        self.model = Solver(self.data)

        for i in range(len(self.data.data_set_list)):
            self.model.current_data_set = i
            self.model.set_data()

    def print_gams(self):
        file_name, _ = QFileDialog.getSaveFileName(self, "Open file", "/home")
        for i in range(len(self.data.data_set_list)):
            gams_writer(file_name + str(i), i, self.data)

    def set_data_set_number(self):
        self.current_data_set_number = self.data_set_number.value() - 1

    def setup_data_set(self):
        # setup for one data set
        self.model = Solver(self.data)
        self.model.current_data_set = self.current_data_set_number
        self.model.load_data_set()
        self.algorithm = self.algorithm_list[self.algorithm_name](
            self.number_of_iterations, self.current_data_set_number, self.model, self.data
        )

        logging.info("Solving using {0} data set {1}".format(self.algorithm_name, self.current_data_set_number + 1))
        logging.info("Nuber of iterations {0}".format(self.number_of_iterations))

        self.solve_step_button.setEnabled(True)
        self.solve_iteration_button.setEnabled(True)
        self.solve_data_set_button.setEnabled(True)
        self.solve_sequence_button.setEnabled(True)
        self.show_solution_button.setEnabled(True)
        self.show_sequences_button.setEnabled(True)

    def solve_step(self):
        self.algorithm.step_mode = True
        self.algorithm.solve()

    def solve_iteration(self):
        self.algorithm.step_mode = False
        self.algorithm.solve()

    def solve_data_set(self):
        self.algorithm.solve_data_set()

    def solve_sequence(self):
        logging.info("--------------------Solving one sequence---------------------------------")
        self.set_sequence = SetSequence(self.data)
        self.set_sequence.exec_()
        sequence = self.set_sequence.set_sequence()

        sequence.print_sequence()

        self.one_time_model = Solver(self.data)
        self.one_time_model.current_data_set = self.current_data_set_number
        self.one_time_model.load_data_set()

        self.one_time_model.set_sequence(sequence)

        while not self.one_time_model.finish:
            self.one_time_model.next_step()

        total_error = 0
        for truck in itertools.chain(
            self.one_time_model.outbound_trucks.values(), self.one_time_model.compound_trucks.values()
        ):
            truck.calculate_error()
            logging.info("Truck {0}, error {1}\n".format(truck.truck_name, truck.error))
            total_error += abs(truck.error)
        logging.info("Error: {0}\n".format(total_error))

    def show_solution(self):
        pass

    def show_sequences(self):
        pass