dt_discogs

#!/usr/bin/env python

import readline
import discogstool.libdiscogs as libdiscogs
import discogstool.libtags as libtags
import os
import pprint
import sys
import argparse

errors = []

def process_dir(path, processfn):
    for root, dirs, files in os.walk(path, topdown=False):
        for fname in files:
            if fname.startswith("."):
                continue
            fpath = os.path.abspath(os.path.join(root, fname))
            try:
                af = libtags.AudioFile(fpath)
            except Exception as e:
                print e
                errors.append(fpath)
                print "Couldn't read", fpath
                continue
            libdiscogs.lookup_music(af, args.rescan)


parser = argparse.ArgumentParser(description="Fixup metadata tags based on Discogs")
parser.add_argument("-r", "--rescan", action="store_true",
        help="Rescan already-scanned files")
parser.add_argument("directories", metavar="N", type=str, nargs="+",
        help="directory to scan")
args = parser.parse_args(sys.argv[1:])

for i in args.directories:
    process_dir(i, libdiscogs.lookup_music)
if errors:
    print "ERRORS FOUND"
    for i in errors:
        print i