def resolve_doi(doi):
"""
Gets the paper and references information from an article DOI.
Parameters
----------
doi : str
DOI = digital object identifier.
Unique ID assigned to a journal article.
Example: 10.1002/biot.201400046
Returns
-------
paper_info : PaperInfo
See resolve_citation for description.
"""
doi_prefix = doi[0:7]
# Same steps as in resolve_citation
saved_info = get_saved_info(doi)
if saved_info is not None:
saved_paper_info = PaperInfo()
for k, v in saved_info.items():
setattr(saved_paper_info, k, v)
saved_paper_info.make_interface_object()
return saved_paper_info
paper_info = doi_to_info(doi)
idnum = assign_id()
paper_info.idnum = idnum
log_info(paper_info)
return paper_info
def resolve_citation(citation):
"""
Gets the paper and references information from
a plaintext citation.
Uses a search to CrossRef.org to retrive paper DOI.
Parameters
----------
citation : str
Full journal article citation.
Example: Senís, Elena, et al. "CRISPR/Cas9‐mediated genome
engineering: An adeno‐associated viral (AAV) vector
toolbox. Biotechnology journal 9.11 (2014): 1402-1412.
Returns
-------
paper_info : PaperInfo
Class containing relevant paper meta-information and
references list.
Information about the paper itself is in 'entry' value, and is a dict
(with str and dict values). References list is in 'references'
value and is a list of dicts (each with str and dict values).
Must call .__dict__ to be JSON-serializable
"""
# Encode raw citation
citation = urllib_quote(citation)
# Search for citation on CrossRef.org to try to get a DOI link
api_search_url = 'http://search.labs.crossref.org/dois?q=' + citation
response = requests.get(api_search_url).json()
doi = response[0]['doi']
print(doi)
# If crossref returns a http://dx.doi.org/ link, retrieve the doi from it
# and save the URL to pass to doi_to_info
url = None
if doi[0:18] == 'http://dx.doi.org/':
url = doi
doi = doi[18:]
doi_prefix = doi[0:7]
# Check if this DOI has been searched and saved before.
# If it has, return saved information
saved_info = get_saved_info(doi)
if saved_info is not None:
saved_paper_info = PaperInfo()
for k, v in saved_info.items():
setattr(saved_paper_info, k, v)
saved_paper_info.make_interface_object()
return saved_paper_info
paper_info = doi_to_info(doi, doi_prefix, url)
idnum = assign_id()
paper_info.idnum = idnum
log_info(paper_info)
return paper_info
