converter from CSV to XLSX
$ python3 csv2xlsx.py --help
usage: csv2xlsx.py [-h] [-o OUTPUT] [-e ENCODING] [-s SHEET_NAME] [--csv-field-size-limit CSV_FIELD_SIZE_LIMIT] input
positional arguments:
input input CSV file name
optional arguments:
-h, --help show this help message and exit
-o OUTPUT, --output OUTPUT
output XLSX file name
-e ENCODING, --encoding ENCODING
encoding type of input file
-s SHEET_NAME, --sheet-name SHEET_NAME
sheet name in output file
--csv-field-size-limit CSV_FIELD_SIZE_LIMIT
limit of CSV file size