Grip_MP3_Renamer.py

# Grip_MP3_Renamer.py >>> I may soon write a similar version even easier to understand while creating a temp folder so we can select which mp3 files, by reference, not edit much faster.

"""
  Grips MP3 Renamer (GMR)

  Author: Daniel P. Clark.

  2-11-2002
  STABLE 0.0.1
"""

# I wrote this because I had already copied a bunch of cds to my computer with grip
# and the files were all just the song name, in lower case, without spaces, and in directories
# for the band name, then the albumn
#
# this script right here will take the band name directory (which is 2 levels up from mp3)
# and put it on the front of the mp3, replacing all underscores with spaces, and capitalizing each word

import os, sys, string


# USER MUST DEFINE BASE OF MP3 TREE, EXACTLY 2 DIRECTORIES DOWN FROM MP3 DIRS
# e.g. /usr/media/mp3/cd/artist/albumn/mp3s.mp3
#    you would use for base dir /usr/media/mp3/cd/

BASE = "/usr/media/mp3/cd/"
FILEEXT = ".mp3"

def main():
        AUTORENAME = 0
        if "-a" in sys.argv[1:] or "-auto" in sys.argv[1:]:
                AUTORENAME = 1
        os.system("clear")
        print "Grips MP3 Renamer (ver 0.0.1)"
        print "Author: Daniel P. Clark"
        print
        os.chdir(BASE)
        LSTDIR2 = os.listdir(".")
        for x in range(len(LSTDIR2)):
                if os.path.isdir(os.path.abspath(".")+os.sep+LSTDIR2[x]):
                        os.chdir(os.path.abspath(".")+os.sep+LSTDIR2[x])
                        LSTDIR3 = os.listdir(".")
                        for y in range(len(LSTDIR3)): # gets to the mp3s here
                                if os.path.isdir(os.path.abspath(".")+os.sep+LSTDIR3[y]):
                                        os.chdir(os.path.abspath(".")+os.sep+LSTDIR3[y])
                                        CDL = os.listdir(".") # Current Directory List
                                        OCDL = CDL[:] # for old file name
                                        ABSP = os.path.abspath(".") # Absolute Path
                                        ABSPL = string.split(ABSP, os.sep)[1:] # list of path dir names
                                        ABSPL[-2] = string.replace(ABSPL[-2], "_", " ") # for band name (replaces underscore with space)
                                        for z in range(len(CDL)):
                                                NR = 0
                                                if string.find(CDL[z], " ") == -1 and string.lower(CDL[z][-4:]) == FILEEXT: # if the file does not have a space in its name, and is FILE wanted
                                                        CDL[z] = string.replace(CDL[z], "_", " ") # replace all underscores with spaces
                                                        NFN = ABSPL[-2] + " - " + CDL[z] # new file name
                                                        NFN = string.capwords(NFN)
                                                        print string.center("***Renaming***",79)
                                                        print "From:\t| "+OCDL[z]+" |\n  To:\t| "+NFN+" |\n(y/n a/auto q/quit t/type)\nContinue? ",
                                                        if not AUTORENAME:
                                                                Prompt = raw_input()
                                                        else:
                                                                Prompt = "y"
                                                        if string.lower(Prompt) in ("t", "type"): # type the full file name manually
                                                                NFN = raw_input("Please enter full file name: ")
                                                                Prompt = "y"
                                                        if string.lower(Prompt) in ("y", "yes"):
                                                                os.rename(OCDL[z],NFN) # rename original file to new file name
                                                                print "DONE!\n"
                                                        elif string.lower(Prompt) in ("n", "no"):
                                                                pass
                                                                NR = 1
                                                        elif string.lower(Prompt) in ("a", "auto"):
                                                                AUTORENAME = 1
                                                        elif string.lower(Prompt) in ("q", "quit"):
                                                                sys.exit()
                                                        else:
                                                                NR = 1
                                                        if not NR:
                                                                print "\""+OCDL[z]+"\" was succesfully renamed to\n", NFN
                                                        else:
                                                                print OCDL[z], "was NOT renamed!"
                                                        print
                                        os.chdir("..")
                        os.chdir("..")


main()