Fix feeling lucky (#1130)

* Fix feeling lucky, fall through to display results if doesn't work

* Allow lucky bang anywhere

* Update feeling lucky test
main
David Shen 2024-04-19 14:40:06 -04:00 committed by GitHub
parent fd20135af0
commit f18bf07ac3
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3 changed files with 52 additions and 22 deletions

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@ -144,12 +144,26 @@ def get_first_link(soup: BeautifulSoup) -> str:
str: A str link to the first result
"""
first_link = ''
orig_details = []
# Temporarily remove details so we don't grab those links
for details in soup.find_all('details'):
temp_details = soup.new_tag('removed_details')
orig_details.append(details.replace_with(temp_details))
# Replace hrefs with only the intended destination (no "utm" type tags)
for a in soup.find_all('a', href=True):
# Return the first search result URL
if 'url?q=' in a['href']:
return filter_link_args(a['href'])
return ''
if a['href'].startswith('http://') or a['href'].startswith('https://'):
first_link = a['href']
break
# Add the details back
for orig_detail, details in zip(orig_details, soup.find_all('removed_details')):
details.replace_with(orig_detail)
return first_link
def get_site_alt(link: str, site_alts: dict = SITE_ALTS) -> str:

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@ -102,9 +102,15 @@ class Search:
except InvalidToken:
pass
# Strip leading '! ' for "feeling lucky" queries
self.feeling_lucky = q.startswith('! ')
self.query = q[2:] if self.feeling_lucky else q
# Strip '!' for "feeling lucky" queries
if match := re.search("(^|\s)!($|\s)", q):
self.feeling_lucky = True
start, end = match.span()
self.query = " ".join([seg for seg in [q[:start], q[end:]] if seg])
else:
self.feeling_lucky = False
self.query = q
# Check for possible widgets
self.widget = "ip" if re.search("([^a-z0-9]|^)my *[^a-z0-9] *(ip|internet protocol)" +
"($|( *[^a-z0-9] *(((addres|address|adres|" +
@ -161,10 +167,13 @@ class Search:
if g.user_request.tor_valid:
html_soup.insert(0, bsoup(TOR_BANNER, 'html.parser'))
if self.feeling_lucky:
return get_first_link(html_soup)
else:
formatted_results = content_filter.clean(html_soup)
if self.feeling_lucky:
if lucky_link := get_first_link(formatted_results):
return lucky_link
# Fall through to regular search if unable to find link
self.feeling_lucky = False
# Append user config to all search links, if available
param_str = ''.join('&{}={}'.format(k, v)

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@ -17,8 +17,15 @@ def test_search(client):
def test_feeling_lucky(client):
rv = client.get(f'/{Endpoint.search}?q=!%20test')
# Bang at beginning of query
rv = client.get(f'/{Endpoint.search}?q=!%20wikipedia')
assert rv._status_code == 303
assert rv.headers.get('Location').startswith('https://www.wikipedia.org')
# Move bang to end of query
rv = client.get(f'/{Endpoint.search}?q=github%20!')
assert rv._status_code == 303
assert rv.headers.get('Location').startswith('https://github.com')
def test_ddg_bang(client):