openpyxl.utils.exceptions module

exception openpyxl.utils.exceptions.CellCoordinatesException

Bases: Exception

Error for converting between numeric and A1-style cell references.

exception openpyxl.utils.exceptions.IllegalCharacterError

Bases: Exception

The data submitted which cannot be used directly in Excel files. It must be removed or escaped.

exception openpyxl.utils.exceptions.InsufficientCoordinatesException

Bases: Exception

Error for partially specified cell coordinates.

exception openpyxl.utils.exceptions.InvalidFileException

Bases: Exception

Error for trying to open a non-ooxml file.

exception openpyxl.utils.exceptions.NamedRangeException

Bases: Exception

Error for badly formatted named ranges.

exception openpyxl.utils.exceptions.ReadOnlyWorkbookException

Bases: Exception

Error for trying to modify a read-only workbook

exception openpyxl.utils.exceptions.SheetTitleException

Bases: Exception

Error for bad sheet names.

exception openpyxl.utils.exceptions.WorkbookAlreadySaved

Bases: Exception

Error when attempting to perform operations on a dump workbook while it has already been dumped once