XPath RegularExpression support

3 years ago · 85715120e2
parent a0e4f9b88a
commit 85715120e2
1 changed files with 1 additions and 1 deletions
--- a/changedetectionio/html_tools.py
+++ b/changedetectionio/html_tools.py
@ -25,7 +25,7 @@ def xpath_filter(xpath_filter, html_content):
    tree = html.fromstring(html_content)
    html_block = ""
-    for item in tree.xpath(xpath_filter.strip()):
+    for item in tree.xpath(xpath_filter.strip(), namespaces={'re':'http://exslt.org/regular-expressions'}):
        html_block+= etree.tostring(item, pretty_print=True).decode('utf-8')+"<br/>"
    return html_block