#!/usr/bin/env python
-from htsworkflow.util.hdquery import get_hd_serial_num
-from htsworkflow.frontend import settings
-
from optparse import OptionParser
import os
import re
import urllib2
import urlparse
+from django.conf import settings
+
+from htsworkflow.util.hdquery import get_hd_serial_num
+
runfolder_pattern = re.compile(r'[0-9]{6}_[-A-Za-z\d]+_\d+_(?P<flowcell>[A-Z\d]+)\.tgz')
def extract_flowcell(runfolder_name):