def parse_article(self, html, pmid=None, metadata_dir=None):
''' Takes HTML article as input and returns an Article. PMID Can also be
passed, which prevents having to scrape it from the article and/or look it
up in PubMed. '''
# Skip rest of processing if this record already exists
if pmid is not None and self.database.article_exists(
pmid) and not config.OVERWRITE_EXISTING_ROWS:
return False
html = html.decode('utf-8') # Make sure we're working with unicode
html = self.decode_html_entities(html)
soup = BeautifulSoup(html)
doi = self.extract_doi(soup)
pmid = self.extract_pmid(soup) if pmid is None else pmid
metadata = scrape.get_pubmed_metadata(pmid,
store=metadata_dir,
save=True)
# TODO: add Source-specific delimiting of salient text boundaries--e.g., exclude References
text = soup.get_text()
if self.database.article_exists(pmid):
if config.OVERWRITE_EXISTING_ROWS:
self.database.delete_article(pmid)
else:
return False
self.article = database.Article(text,
pmid=pmid,
doi=doi,
metadata=metadata)
return soup
def parse_article(self, html, pmid=None, metadata_dir=None):
''' Takes HTML article as input and returns an Article. PMID Can also be
passed, which prevents having to scrape it from the article and/or look it
up in PubMed. '''
# Skip rest of processing if this record already exists
if pmid is not None and self.database.article_exists(pmid) and not config.OVERWRITE_EXISTING_ROWS:
return False
html = html.decode('utf-8') # Make sure we're working with unicode
html = self.decode_html_entities(html)
soup = BeautifulSoup(html)
doi = self.extract_doi(soup)
pmid = self.extract_pmid(soup) if pmid is None else pmid
metadata = scrape.get_pubmed_metadata(pmid, store=metadata_dir, save=True)
# TODO: add Source-specific delimiting of salient text boundaries--e.g., exclude References
text = soup.get_text()
if self.database.article_exists(pmid):
if config.OVERWRITE_EXISTING_ROWS:
self.database.delete_article(pmid)
else:
return False
self.article = database.Article(text, pmid=pmid, doi=doi, metadata=metadata)
return soup
def update_metadata_from_pubmed(self, pmid):
pmd = scrape.get_pubmed_metadata(pmid)
self.id = int(pmid)
self.title = pmd['title']
self.journal = pmd['journal']
self.pubmed_metadata = pmd
self.year = pmd['year']
self.abstract = pmd['abstract']
self.citation = pmd['citation']
def update_metadata_from_pubmed(self, pmid):
pmd = scrape.get_pubmed_metadata(pmid)
self.id = int(pmid)
self.title = pmd['title']
self.journal = pmd['journal']
self.pubmed_metadata = pmd
self.year = pmd['year']
self.abstract = pmd['abstract']
self.citation = pmd['citation']