.gitignore

.*.swp

hfsplus-co.py

#!/usr/bin/env python
import sys
import os
import os.path
import unicodedata


def copy(src, dst):
    yield src.decode('utf-8'), dst.decode('utf-8')
    if os.path.isdir(src):
        if not os.path.isdir(dst):
            os.mkdir(dst)
        for filename_nfc in os.listdir(src):
            if isinstance(filename_nfc, unicode):
                filename_nfc = filename_nfc.encode('utf-8')
            filename_nfc_unicode = filename_nfc.decode('utf-8')
            filename_nfd = unicodedata.normalize('NFD', filename_nfc_unicode)
            filename_nfd = filename_nfd.encode('utf-8')
            iterate = copy(os.path.join(src, filename_nfd),
                           os.path.join(dst, filename_nfc))
            for pair in iterate:
                yield pair
    else: # file
        with open(src, 'rb') as src_file:
            with open(dst, 'wb') as dst_file:
                while True:
                    buf = src_file.read(1048576)
                    if buf:
                        dst_file.write(buf)
                    else:
                        break


if len(sys.argv) < 3:
    print>>sys.stderr, 'usage:', sys.argv[0], 'src', 'dst'

for src, dst in copy(*sys.argv[1:]):
    print src.encode('utf-8'), '->', dst.encode('utf-8')

renormalize-itunes-library-filenames.py

#!/usr/bin/env python
import sys
import plistlib
import urllib
import unicodedata


def renorm(s):
    unquoted = urllib.unquote(s)
    unistr = unquoted.decode('utf-8')
    renormed = unicodedata.normalize('NFC', unistr)
    u8str = renormed.encode('utf-8')
    quoted = urllib.quote(u8str)
    return quoted


if len(sys.argv) < 2:
    print>>sys.stderr, 'usage:', sys.argv[0], 'iTunes-Music-Library.xml'
    raise SystemExit

library = plistlib.readPlist(sys.argv[1])
for track in library['Tracks'].itervalues():
    try:
        loc = track['Location']
    except KeyError:
        continue
    parts = loc.split('/')
    loc = parts[0] + '/' + '/'.join(renorm(part) for part in parts[1:])
    track['Location'] = renorm(loc)
plistlib.writePlist(library, sys.stdout)