new_contents: #!/usr/bin/env python
  
  import glob
  import os
  import re
  
  
  '''
  # tool for MoMA O drive migration
  # will create "artist level" folders and move object level folders inside
  
  Pseudo code
  1. crawl folders 2 levels deep
  2. for folder:
  	if folder matches *---*---*---* pattern:
  		a. if artist level folder already exists
  				aa. move object level folder inside
  				bb. rename object level folder to folder[2]---folder[1] 
  		b. else
  			aa. create new folder using first part of name
  			bb. move object level folder inside
  			cc. rename object level folder to folder[2]---folder[1]
  '''
  
  # pattern for object level folders
  re1='.*'	
  re2='---'
  pattern = re.compile(re1+re2+re1+re2+re1+re2+re1,re.IGNORECASE|re.DOTALL)
  
  
  def walklevel(some_dir, level=1):
      some_dir = some_dir.rstrip(os.path.sep)
      assert os.path.isdir(some_dir)
      num_sep = some_dir.count(os.path.sep)
      for root, dirs, files in os.walk(some_dir):
          yield root, dirs, files
          num_sep_this = root.count(os.path.sep)
          if num_sep + level <= num_sep_this:
              del dirs[:]
  
  
  path = '/Volumes/Dept/CONSERV/All Conservation/0000 Media/1 Artists'
  
  walker = walklevel(path)
  
  
  
  for folder in walker:
  	objectlevel_dirs = []
  	artist_dirs = []
  	print '\n\n'+"Listing "+ folder[0]
  	for subdir in folder[1]:
  		# print subdir
  		if pattern.match(subdir):
  			# print subdir
  			objectlevel_dirs.append(subdir)
  			# print subdir.split('---')
  		else:
  			artist_dirs.append(subdir)
  		for directory in objectlevel_dirs:
  			artistname = directory.split('---')
  			print artistname[0]
  			if artistname in artist_dirs:
  				print "match!!!"
  	print artist_dirs
  
  	# print objectlevel_dirs
  
  
  
  
  
  
subject: Create odrive.py