我正在尝试将Excel工作簿读入三维数组（[worksheet] [column] [cell]），但是openpyxl（v2.5.0a2）出现错误，看起来与在线文档相矛盾。
工作表模块的文档明确指出有一个“列”属性（并且我已经看到了使用它的示例），但是我收到一个“ AttributeError：'ReadOnlyWorksheet'对象没有属性'columns'”错误。
下面的代码，有什么线索吗？
# Load spreadsheet in read only mode
wb = load_workbook(filename=input_file, read_only=True)
# Three Dimensional array of every sheet, then every row, then every value
cells_by_row=[[[cell.value for cell in row if cell.value is not None] for row in sheet.rows] for sheet in wb.worksheets]
# Three Dimensional array of every sheet, then every column, then every value
cells_by_column=[[[cell.value for cell in column if cell.value is not None] for column in sheet.columns] for sheet in wb.worksheets]
它产生的错误在cells_by_column行上生成，并读取...
Traceback (most recent call last):
File "D:\Repositories\interpolator\rate_shape_map_interpolator.py", line 293, in <module>
Result = interpolator(RailPressure, FuelQuantity, RPM, SOI, InputMap, InputMode, ImmediateSOI, Density)
File "D:\Repositories\interpolator\rate_shape_map_interpolator.py", line 86, in interpolator
cells_by_column=[[[cell.value for cell in column if cell.value is not None] for column in sheet.columns] for sheet in wb.worksheets]
File "D:\Repositories\interpolator\rate_shape_map_interpolator.py", line 86, in <listcomp>
cells_by_column=[[[cell.value for cell in column if cell.value is not None] for column in sheet.columns] for sheet in wb.worksheets]
AttributeError: 'ReadOnlyWorksheet' object has no attribute 'columns'
最佳答案
解决了它，以供将来参考，它看起来不像'ReadOnlyWorksheet'对象包含'column'属性（这很奇怪）。删除load_workbook的只读参数即可解决此问题。