"""
pluggable formats for directory listings
"""

try:
  import json as json
except ImportError:
  import simplejson as json

# TODO: convert this to a class
def format_json(data):

  # fix datetime
  for f in data['files']:
    f['modified'] = f['modified'].ctime()

  return 'application/json', json.dumps(data['files'])
  
class RSS(object):

  def __init__(self, n=10):
    pass