def test_story_readability():
"""
readability + lxml 4.5.0 has issue:
readability.readability.Unparseable: IO_ENCODER
"""
html = _read_text('test_sample.html')
story_readability(html)
def _clean_story_html(text, *, readability=False):
text = story_html_clean(text)
if readability:
text = story_readability(text)
url = 'https://rss.anyant.com/'
text = process_story_links(text, url)
return text
def do_process_story_webpage(
ctx: ActorContext,
story_id: T.int,
url: T.url,
text: T.str.maxlen(5 * 1024 * 1024),
):
# https://github.com/dragnet-org/dragnet
# https://github.com/misja/python-boilerpipe
# https://github.com/dalab/web2text
# https://github.com/grangier/python-goose
# https://github.com/buriy/python-readability
# https://github.com/codelucas/newspaper
text = text.strip()
if not text:
return
content = story_readability(text)
content = process_story_links(content, url)
summary = shorten(story_html_to_text(content), width=300)
if not summary:
return
ctx.hope(
'harbor_rss.update_story',
dict(
story_id=story_id,
content=content,
summary=summary,
url=url,
))
def do_process_story_webpage(
ctx: ActorContext,
feed_id: T.int,
offset: T.int,
url: T.url,
text: T.str.maxlen(_MAX_STORY_HTML_LENGTH),
num_sub_sentences: T.int.optional,
) -> SCHEMA_FETCH_STORY_RESULT:
# https://github.com/dragnet-org/dragnet
# https://github.com/misja/python-boilerpipe
# https://github.com/dalab/web2text
# https://github.com/grangier/python-goose
# https://github.com/buriy/python-readability
# https://github.com/codelucas/newspaper
DEFAULT_RESULT = dict(feed_id=feed_id, offset=offset, url=url)
text = text.strip()
if not text:
return DEFAULT_RESULT
text = story_html_clean(text)
content = story_readability(text)
content = process_story_links(content, url)
content_info = StoryContentInfo(content)
text_content = shorten(content_info.text, width=_MAX_STORY_CONTENT_LENGTH)
num_sentences = len(split_sentences(text_content))
if len(content) > _MAX_STORY_CONTENT_LENGTH:
msg = 'too large story#%s,%s size=%s url=%r, will only save plain text'
LOG.warning(msg, feed_id, offset, len(content), url)
content = text_content
# 如果取回的内容比RSS内容更短，就不是正确的全文
if num_sub_sentences is not None:
if not is_fulltext_content(content_info):
if num_sentences <= num_sub_sentences:
msg = 'fetched story#%s,%s url=%s num_sentences=%s less than num_sub_sentences=%s'
LOG.info(msg, feed_id, offset, url, num_sentences,
num_sub_sentences)
return DEFAULT_RESULT
summary = shorten(text_content, width=_MAX_STORY_SUMMARY_LENGTH)
if not summary:
return DEFAULT_RESULT
result = dict(
**DEFAULT_RESULT,
content=content,
summary=summary,
sentence_count=num_sentences,
)
if not ctx.message.is_ask:
ctx.hope('harbor_rss.update_story', result)
return result
def do_process_story_webpage(
ctx: ActorContext,
story_id: T.int,
url: T.url,
text: T.str.maxlen(_MAX_STORY_HTML_LENGTH),
num_sub_sentences: T.int.optional,
):
# https://github.com/dragnet-org/dragnet
# https://github.com/misja/python-boilerpipe
# https://github.com/dalab/web2text
# https://github.com/grangier/python-goose
# https://github.com/buriy/python-readability
# https://github.com/codelucas/newspaper
text = text.strip()
if not text:
return
text = story_html_clean(text)
content = story_readability(text)
content = process_story_links(content, url)
if len(content) > _MAX_STORY_CONTENT_LENGTH:
msg = 'too large story#%s size=%s url=%r, will only save plain text'
LOG.warning(msg, story_id, len(content), url)
content = shorten(story_html_to_text(content),
width=_MAX_STORY_CONTENT_LENGTH)
# 如果取回的内容比RSS内容更短，就不是正确的全文
if num_sub_sentences is not None:
if not is_fulltext_content(content):
num_sentences = len(split_sentences(story_html_to_text(content)))
if num_sentences <= num_sub_sentences:
msg = 'fetched story#%s url=%s num_sentences=%s less than num_sub_sentences=%s'
LOG.info(msg, story_id, url, num_sentences, num_sub_sentences)
return
summary = shorten(story_html_to_text(content),
width=_MAX_STORY_SUMMARY_LENGTH)
if not summary:
return
ctx.hope(
'harbor_rss.update_story',
dict(
story_id=story_id,
content=content,
summary=summary,
url=url,
))
