create_new_file_name#
- create_new_file_name(file_name: str, default_suffix: str = 'html')[source]#
 Return file name that isn’t already exist (adding (X)).
- Parameters
 - file_namestr
 the file name we want to add a (X) suffix if it exist.
- default_suffixstr , default: ‘html’
 the file suffix to add if it wasn’t provided in the file name.
- Returns
 - str
 a new file name if the file exists