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Merge pull request #473 from danschwarz/corrupt_link_fix 

Added safeguards to prevent crashes when rendering corrupt URLs
This commit is contained in:
Ivan Habunek 2024-03-12 14:54:51 +01:00 committed by GitHub
parent 3bac9b2fb6 20968fe87f
commit 4b17e2e586
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GPG Key ID: B5690EEEBB952194
1 changed files with 14 additions and 5 deletions
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19
toot/tui/richtext/richtext.py
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@ -60,7 +60,10 @@ def html_to_widgets(html, recovery_attempt=False) -> List[urwid.Widget]:
def url_to_widget(url: str):
widget = len(url), urwid.Filler(Hyperlink(url, "link", url))
try:
widget = len(url), urwid.Filler(Hyperlink(url, "link", url))
except ValueError:
widget = len(url), urwid.Filler(urwid.Text(url)) # don't style as link
return TextEmbed(widget)
@ -98,10 +101,16 @@ def text_to_widget(attr, markup) -> urwid.Widget:
if match:
label, url = match.groups()
anchor_attr = get_best_anchor_attr(attr_list)
markup_list.append((
len(label),
urwid.Filler(Hyperlink(url, anchor_attr, label)),
))
try:
markup_list.append((
len(label),
urwid.Filler(Hyperlink(url, anchor_attr, label)),
))
except ValueError:
markup_list.append((
len(label),
urwid.Filler(urwid.Text(url)), # don't style as link
))
else:
markup_list.append(run)
else: