chatExcel

# Copyright (c) 2010-2024 openpyxl from datetime import datetime from math import isnan, isinf import sys VER = sys.version_info from .numbers import NUMERIC_TYPES def safe_string(value): """Safely and consistently format numeric values""" if isinstance(value, NUMERIC_TYPES): if isnan(value) or isinf(value): value = "" else: value = "%.16g" % value elif value is None: value = "none" elif isinstance(value, datetime): value = value.isoformat() elif not isinstance(value, str): value = str(value) return value