old_contents: import os
  import mimetypes
  
  MIMETYPE_MAP = {
  	'.js': 'text/javascript',
  	'.mov': 'video/quicktime',
  	'.mp4': 'video/mp4',
  	'.m4v': 'video/x-m4v',
  	'.3gp': 'video/3gpp',
  }
  
  def guess(path):
  	
  	base, ext = os.path.splitext(path)
  	
  	if ext.lower() in MIMETYPE_MAP:
  		return MIMETYPE_MAP[ext.lower()]
  	
  	suggested = mimetypes.guess_type(path)
  	
  	if suggested:
  		return suggested[0]
  	
  	return 'application/octet-stream'
  
new_contents: import os
  import mimetypes
  
  MIMETYPE_MAP = {
  	'.js': 'text/javascript',
  	'.mov': 'video/quicktime',
  	'.mp4': 'video/mp4',
  	'.m4v': 'video/x-m4v',
  	'.3gp': 'video/3gpp',
  	'.woff': 'application/font-woff',
  }
  
  def guess(path):
  	
  	base, ext = os.path.splitext(path)
  	
  	if ext.lower() in MIMETYPE_MAP:
  		return MIMETYPE_MAP[ext.lower()]
  	
  	suggested = mimetypes.guess_type(path)
  	
  	if suggested:
  		return suggested[0]
  	
  	return 'application/octet-stream'
  
subject: add application/font-woff MIME type