lyrics: don't throw when extraction fails

This commit is contained in:
Fabrice Laporte 2014-12-21 14:38:19 +01:00
parent dfc1aa20b3
commit 802d1521ed

View file

@ -85,8 +85,11 @@ def unescape(text):
def extract_text_between(html, start_marker, end_marker):
_, html = html.split(start_marker, 1)
html, _ = html.split(end_marker, 1)
try:
_, html = html.split(start_marker, 1)
html, _ = html.split(end_marker, 1)
except ValueError:
return u''
return _scrape_strip_cruft(html, True)