diff -r 41ce1c341abe -r 10a19dd4e1c9 script/rest/export_twitter.py
--- a/script/rest/export_twitter.py	Tue May 07 18:28:26 2013 +0200
+++ b/script/rest/export_twitter.py	Fri May 10 13:34:40 2013 +0200
@@ -1,16 +1,15 @@
 #!/usr/bin/env python
 # coding=utf-8
 
-from sqlite3 import *
+from sqlite3 import register_adapter, register_converter, connect, Row
 import datetime, time
 import email.utils
 from optparse import OptionParser
 import os.path
-import os
-import sys
 from lxml import etree
 import uuid
 import re
+import simplejson
 
 def parse_date(date_str):
     ts = email.utils.parsedate_tz(date_str)
@@ -20,10 +19,10 @@
     return time.mktime(ts.timetuple())
     
 def adapt_geo(geo):
-	return simplejson.dumps(geo)
-	
+    return simplejson.dumps(geo)
+
 def convert_geo(s):
-	return simplejson.loads(s)
+    return simplejson.loads(s)
 
 
 register_adapter(datetime.datetime, adapt_datetime)
@@ -73,7 +72,7 @@
     ts = int(parse_date(options.start_date))
 
     if options.end_date:
-    	te = int(parse_date(options.end_date))
+        te = int(parse_date(options.end_date))
     else:
         te = ts + options.duration