new_contents: from fiona import collection
  from sys import argv
  from glob import glob
  
  if (len(argv) == 2):
      addrs = glob("chunks/addresses-%s.shp")
      for addr in addrs:
          print addr
  else:
      addrs = glob("chunks/addresses*.shp")
      for addr in addrs:
          try:
              with collection(addr, "r") as input:
                  for address in input:
                      if 'properties' in address and 'STREET_NAM' in address['properties']:
                          if address['properties']['STREET_NAM'].lower().startswith('ft '):
                              print 'possible FORT: ' + address['properties']['STREET_NAM']
          except Exception, e:
              print 'error with ' + addr
subject: Add quicklook.py, a quick way of checking properties across all the data