Module utils 

Utility functions for cell reference conversion.

Modules

constants

Excel limit constants and default values.

Functions

cell_name_to_coordinates

Parse an A1-style cell reference into (col, row) coordinates (both 1-based).

column_name_to_number

Convert a column name (e.g. "A", "Z", "AA", "XFD") to a 1-based column number.

column_number_to_name

Convert a 1-based column number to its letter name.

coordinates_to_cell_name

Convert 1-based (col, row) coordinates to an A1-style cell reference.