rangeCellRegexOne = re.sub(r'^\w{1}', 'A', rangeCellFirst)
rangeCellRegexOne = rangeCellRegexOne.replace('A', '')
rangeCellRegexOne = int(rangeCellRegexOne)
rangeCellRegexOne = rangeCellRegexOne - 1
rangeCellRegexOne = str(rangeCellRegexOne)
rangeCellRegexOne = 'A' + rangeCellRegexOne[0:]
open_basedir=/home/pi/
Добавьте ответ на вопрос, отмечу решением