add little comment

This commit is contained in:
Thomas Pointhuber 2014-09-02 18:12:42 +02:00
parent 64a68a7296
commit 80f98d6041

View File

@ -47,6 +47,7 @@ def response(resp):
doc = fromstring(resp.text)
# parse results
for r in doc.xpath(result_xpath):
try:
res_url = r.xpath(url_xpath)[-1]