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Display relevant error message when base URL is malformed

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This commit is contained in:
Guillaume Ayoub 2024-01-16 13:30:03 +01:00
parent 68f439c686
commit 36d2a08b33
1 changed files with 9 additions and 3 deletions
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12
weasyprint/urls.py
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@ -153,11 +153,17 @@ def get_link_attribute(element, attr_name, base_url):
if base_url:
try:
parsed = urlsplit(uri)
# Compare with fragments removed
if parsed.fragment and parsed[:-1] == urlsplit(base_url)[:-1]:
return ('url', ('internal', unquote(parsed.fragment)))
except ValueError:
LOGGER.warning('Malformed URL: %s', uri)
else:
try:
parsed_base = urlsplit(base_url)
except ValueError:
LOGGER.warning('Malformed base URL: %s', base_url)
else:
# Compare with fragments removed
if parsed.fragment and parsed[:-1] == parsed_base[:-1]:
return ('url', ('internal', unquote(parsed.fragment)))
return ('url', ('external', uri))