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generate titles from microblog posts using the first sentence of the first paragraph

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(limited to 150 chars, as before)
This commit is contained in:
rimu 2024-05-01 08:48:37 +12:00
parent 76d228f5fa
commit 4d7acb9396
1 changed files with 14 additions and 20 deletions
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34
app/utils.py
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@ -247,28 +247,22 @@ def markdown_to_text(markdown_text) -> str:
def microblog_content_to_title(html: str) -> str: def microblog_content_to_title(html: str) -> str:
soup = BeautifulSoup(html, 'html.parser') soup = BeautifulSoup(html, 'html.parser')
title_found = False title = ''
for tag in soup.find_all(): for tag in soup.find_all('p'):
if tag.name == 'p': title = tag.get_text()
if not title_found: break
title_found = True
continue
else:
tag = tag.extract()
else:
tag = tag.extract()
if title_found: period_index = title.find('.')
result = soup.text if period_index != -1:
if len(result) > 150: title = title[:period_index]
for i in range(149, -1, -1):
if result[i] == ' ':
break;
result = result[:i] + ' ...' if i > 0 else ''
else:
result = ''
return result if len(title) > 150:
for i in range(149, -1, -1):
if title[i] == ' ':
break
title = title[:i] + ' ...' if i > 0 else ''
return title
def community_link_to_href(link: str) -> str: def community_link_to_href(link: str) -> str: