在pyqt5中打印表格视图或模型

from PyQt5.QtWidgets import QApplication, QTableView
from PyQt5.QtCore import QAbstractTableModel

class TableModel(QAbstractTableModel):
    def __init__(self, data):
        super().__init__()
        self.data = data

    def rowCount(self, parent):
        return len(self.data)

    def columnCount(self, parent):
        return len(self.data[0])

    def data(self, index, role):
        if role == Qt.DisplayRole:
            row = index.row()
            col = index.column()
            return str(self.data[row][col])

    def headerData(self, section, orientation, role):
        if role == Qt.DisplayRole:
            if orientation == Qt.Horizontal:
                return f"Column {section+1}"
            else:
                return f"Row {section+1}"

app = QApplication([])
table_view = QTableView()
data = [
    [1, 2, 3],
    [4, 5, 6],
    [7, 8, 9]
]
model = TableModel(data)
table_view.setModel(model)

table_view.show()
app.exec_()