import os import string import mutagen import argparse parser=argparse.ArgumentParser() parser.add_argument('destination') args = parser.parse_args() destination = args.destination print 'copying music to, %s' % destination import sys class PathFinder(object): def __init__(self): pass def get_path(self, data, orig_name): orig_name = orig_name.rpartition('.')[0] title=self.clean(data.get('title', ['Unknown Title'])[0].encode('utf-8')) if title.strip() == '': title = orig_name album=self.clean(data.get('album', ['Unknown Album'])[0].encode('utf-8')) if album.strip() == '': album = 'Unknown Album' if 'performer' in data: artist = data['performer'][0].encode('utf-8') elif 'conductor' in data: artist = data['conductor'][0].encode('utf-8') else: artist = data.get('artist', ['Unknown Artist'])[0].encode('utf-8') artist = self.clean(artist) if artist.strip() == '': artist = 'Unknown Artist' tracknumber=self.clean(data.get('tracknumber', ['--'])[0].encode('utf-8')) if tracknumber != '--': try: tracknumber = tracknumber.partition('_')[0] tracknumber = '%02d' % int(tracknumber) except ValueError: pass discnumber=self.clean(data.get('discnumber', ['--'])[0].partition('/')[0].encode('utf-8')) if discnumber != '--': discnumber = '%02d' % int(discnumber) result =[ os.path.join(artist[0].upper(),artist,album), '%s_%s' % (tracknumber, title) ] if discnumber != '--': result[1] = '%s_%s' % (discnumber, result[1]) return result validchars = frozenset('_.- %s%s' % (string.ascii_letters, string.digits)) def clean(self, strin): strin = ''.join((c if c in self.validchars else " ") for c in strin) strin = '_'.join(strin.split()) if len(strin) > 40: pa = strin[:28] pb = strin[-31:] strin = '...'.join([pa,pb]) return strin pf = PathFinder() for line in sys.stdin: line = line.strip() try: file = mutagen.File(line, easy=True) x = 0 suf = '' path, name = pf.get_path(file, os.path.basename(line)) ext = line.rpartition('.')[-1] path = os.path.join(destination, path) checkname = '%s.%s' % ('__'.join(filter(None, [name, suf])), ext) while os.path.exists(os.path.join(path, '%s.%s' % ('__'.join(filter(None, [name, suf])), ext))): x += 1 suf = '%02d' % x name = '%s.%s' % ('__'.join(filter(None, [name, suf])), ext) try: os.makedirs(path) except OSError, e: if e.errno == 17: pass else: raise print os.path.join(path, name) os.link(line, os.path.join(path, name)) except Exception, e: print >> sys.stderr, 'Error Processing: %s' % line,e print 'Error Processing: %s' % line,e