fix_packt_names.py

"""Script for converting PacktPub ebooks names in current directory.

Usage:
    To execute just put script in ebook directory (subdirs will not work).

    Todo:
        - Detect unsupported or already converted file names.
"""
#!/usr/bin/python3
#-*- encoding: utf-8 -*-

import re
import os

def fix_name(name):
    "Return PacktPub pdf name without id with proper case"
    name_id_matcher = re.search("^[0-9]{13}-", name)
    name_id = name_id_matcher.group(0)
    return name.replace(name_id, "").replace("_", " ").lower().capitalize()


def main():
    "Executes fix_name method for every file in current dir"
    for filename in os.listdir("."):
        os.rename(filename, fix_name(filename))


if __name__ == "__main__":
    main()