audiobook.py

import glob , os, subprocess ,sys
from metadata import * 
import metadata
scriptDirectory = os.path.dirname(os.path.realpath(__file__))
indir = os.path.join("C:\\","book",title)  #C:\\book\A Distant Mirror"
if not os.path.exists(indir):
    os.makedirs(indir)
# print("Saving files to: ", indir )
os.chdir(indir)
# print("Local directory: ", os.getcwd() )

drive='E'

# print(dir(metadata))
def rip():

    RIP_EXE = 'nlrip.exe'
    ripper = None
    for root, dirs, files in os.walk(scriptDirectory):
            if RIP_EXE in files:
                ripper = os.path.join(root, RIP_EXE)

    print("Ripper:", ripper)

    ripNum = 1
    while True:
        
        result = subprocess.run("{} {} {:0>2}.wav".format(ripper, drive, ripNum) , check=True)
        
        ans = input("Saved disk {}.  Rip another CD? [Y/n]".format(ripNum)) or 'Y'
        if ans not in ['Y','y']: 
            break
        ripNum  += 1



def encode():
    encoder = os.path.join(scriptDirectory, 'qaac', 'qaac64.exe')
    AAC_CMD = encoder + '  -o "{outdir}\\{filename}.m4b" -v32  --title "{title}" --artist "{artist}" --artwork "{art}" --concat "{files}"'



    infiles = sorted( glob.glob(os.path.join( indir, "*.wav")) )

    artwork = glob.glob(os.path.join( indir, "*.jp*" ) )[0]

    # Break up large audibooks for iPod compatibility (13 hour max)
    n = 12
    if len(infiles) > n:
        part = 1
    else:
        part = 0


    for i in range(0,len(infiles),n):
        files = '" "'.join( infiles[i:i+n]  )
        if part:
            filename = '{} Part {}'.format(title, part)
        else:
            filename = title
        print('-----------------------------')
        cmd = AAC_CMD.format(outdir = indir, filename = filename, artist = author, title = title, art = artwork, files = files)
        print(cmd)
        sts = subprocess.call(cmd, shell=True)
        print('===============================')

        part += 1



if __name__ == '__main__':
    # rip()
    encode()
    ans = input("Encoding done.  Press Enter to continue.")