Python Paper.get_by_doi方法代码示例

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
    def test_unmerge_orcid_nones(self):
        # First, fetch a few DOIs
        dois = [
            "10.1075/aicr.90.09ngo",
            "10.1075/aicr.90.04wad",
        ]
        for doi in dois:
            Paper.create_by_doi(doi)

        # Then, fetch an ORCID profile with a buggy version of the ORCID interface, which incorrectly merges papers together
        with patch.object(OrcidPaperSource, '_oai_id_for_doi') as mock_identifier:
            mock_identifier.return_value = "https://pub.orcid.org/v2.1/0000-0002-1909-134X/work/None"
            profile = OrcidProfileStub('0000-0002-1909-134X', instance='orcid.org')
            trung = Researcher.get_or_create_by_orcid('0000-0002-1909-134X', profile=profile)
            OrcidPaperSource().fetch_and_save(trung, profile=profile)

        # The two papers are incorrectly merged!
        papers = [Paper.get_by_doi(doi) for doi in dois]
        self.assertEqual(papers[0], papers[1])

        # We unmerge them
        unmerge_orcid_nones()

        # The two papers are now distinct
        papers = [Paper.get_by_doi(doi) for doi in dois]
        self.assertTrue(papers[0] != papers[1])

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
    def get_object(self, queryset=None):
        if queryset is None:
            queryset = self.get_queryset()
        pk = self.kwargs.get('pk', None)
        doi = self.kwargs.get('doi', None)
        if doi:
            doi = unquote(doi)
            doi = to_doi(doi)

        paper = None
        try:
            if pk is not None:
                paper = queryset.get(pk=pk)
            elif doi is not None:
                paper = Paper.get_by_doi(doi)
            else:
                raise Http404(_("Paper view expects a DOI or a pk"))
        except ObjectDoesNotExist:
            pass

        if not paper:
            paper = Paper.create_by_doi(doi)
            if paper is None or paper.is_orphan():
                raise Http404(_("No %(verbose_name)s found matching the query") %
                              {'verbose_name': Paper._meta.verbose_name})

        if not paper.visible:
            raise Http404(_("This paper has been deleted."))

        return paper

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
 def test_unmerge_paper(self):
     # First we merge two unrelated papers
     p1 = Paper.create_by_doi("10.1016/j.bmc.2005.06.035")
     title1 = p1.title
     p2 = Paper.create_by_doi("10.1016/j.ijar.2017.06.011")
     title2 = p2.title
     p1.merge(p2)
     # Then we unmerge them
     unmerge_paper_by_dois(p1)
     # We have two new papers!
     p3 = Paper.get_by_doi("10.1016/j.bmc.2005.06.035")
     self.assertTrue(p3.id != p1.id)
     self.assertEqual(p3.title, title1)
     p4 = Paper.get_by_doi("10.1016/j.ijar.2017.06.011")
     self.assertTrue(p4.id != p1.id)
     self.assertTrue(p4.id != p3.id)
     self.assertEqual(p4.title, title2)

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
    def test_fetch_dois(self):
        profile = OrcidProfileStub('0000-0001-6723-6833', instance='orcid.org')
        pboesu = Researcher.get_or_create_by_orcid('0000-0001-6723-6833',
                    profile=profile)
        self.source.fetch_and_save(pboesu, profile=profile)

        doi = '10.3354/meps09890'
        p = Paper.get_by_doi(doi)
        dois_in_paper = [r.doi for r in p.oairecords]
        self.assertTrue(doi in dois_in_paper)

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
    def test_ingest_dump(self):
        doi = '10.1080/21645515.2017.1330236'
        p = Paper.create_by_doi(doi)
        self.assertEqual(p.pdf_url, None)
        Paper.create_by_doi(doi)

        # then load an OAdoi dump
        oadoi = OadoiAPI()
        oadoi.load_dump(os.path.join(self.testdir, 'data/sample_unpaywall_snapshot.jsonl.gz'))

        # the paper is now OA, yay!
        p = Paper.get_by_doi(doi)
        self.assertEqual(p.pdf_url, 'http://europepmc.org/articles/pmc5718814?pdf=render')

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
def redirect_by_doi(request, doi):
    """
    This view is inherited from doai.io, migrated to this code base
    to preserve the existing behaviour. We could instead
    redirect to unpaywall, but that would not include ResearchGate urls.
    """
    doi = unquote(doi)
    doi = to_doi(doi)
    if not doi:
        raise Http404(_("Invalid DOI."))
    paper = Paper.get_by_doi(doi)
    if paper and paper.pdf_url:
        return HttpResponsePermanentRedirect(paper.pdf_url)
    return HttpResponsePermanentRedirect(doi_to_url(doi))

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
def api_paper_doi(request, doi):
    p = None
    try:
        p = Paper.get_by_doi(doi)
        if not p:
            p = Paper.create_by_doi(doi)
    except MetadataSourceException:
        pass
    if p is None:
        return JsonResponse({
            'error': 404,
            'message': 'The paper you requested could not be found.',
        }, status=404)

    return api_paper_common(request, p)

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
def api_paper_query(request):
    try:
        fields = json.loads(request.body.decode('utf-8'))
    except (ValueError, UnicodeDecodeError):
        raise BadRequest('Invalid JSON payload')

    doi = fields.get('doi')
    if doi:
        p = None
        try:
            p = Paper.get_by_doi(doi)
            if not p:
                p = Paper.create_by_doi(doi)
        except MetadataSourceException:
            pass
        if p is None:
            raise BadRequest('Could not find a paper with this DOI')
        return {'status': 'ok', 'paper': p.json()}

    title = fields.get('title')
    if not isinstance(title,  str) or not title or len(title) > 512:
        raise BadRequest(
            'Invalid title, has to be a non-empty string shorter than 512 characters')

    date = fields.get('date')
    if not isinstance(date, str):
        raise BadRequest('A date is required')
    try:
        date = tolerant_datestamp_to_datetime(date)
    except ValueError as e:
        raise BadRequest(str(e))

    authors = fields.get('authors')
    if not isinstance(authors, list):
        raise BadRequest('A list of authors is expected')

    parsed_authors = []
    for a in authors:
        author = None
        if not isinstance(a, dict):
            raise BadRequest('Invalid author')

        if 'first' in a and 'last' in a:
            if not isinstance(a['first'], str) or not isinstance(a['last'], str) or not a['last']:
                raise BadRequest('Invalid (first,last) name provided')
            else:
                author = (a['first'], a['last'])
        elif 'plain' in a:
            if not isinstance(a['plain'], str) or not a['plain']:
                raise BadRequest('Invalid plain name provided')
            else:
                author = parse_comma_name(a['plain'])

        if author is None:
            raise BadRequest('Invalid author')

        parsed_authors.append(BareName.create(author[0], author[1]))

    if not authors:
        raise BadRequest('No authors provided')

    try:
        # Validate the metadata against our data model,
        # and compute the fingerprint to look up the paper in the DB.
        # This does NOT create a paper in the database - we do not want
        # to create papers for every search query we get!
        p = BarePaper.create(title, parsed_authors, date)
    except ValueError as e:
        raise BadRequest('Invalid paper: {}'.format(e))

    try:
        model_paper = Paper.objects.get(fingerprint=p.fingerprint)
        return {'status': 'ok', 'paper': model_paper.json()}
    except Paper.DoesNotExist:
        return {'status': 'not found'}, 404

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
 def test_redirect_pdf(self):
     p = Paper.get_by_doi('10.1145/2767109.2767116')
     p.pdf_url = 'http://my.fantastic.repository/'
     p.save()
     self.checkPermanentRedirect('paper-redirect-doi', kwargs={'doi':'10.1145/2767109.2767116'},
         url=p.pdf_url)

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
 def test_import_dump(self):
     self.api.ingest_dump(os.path.join(self.testdir, 'data/sample_crossref_dump.json.bz2'))
     p = Paper.get_by_doi('10.1016/j.jadohealth.2015.10.045')
     self.assertEqual("Sources, Type and Use of Social Support during Early Sexual Development of Black Gay and Bisexual Adolescent Males",
                      p.title)

# 需要导入模块: from papers.models import Paper [as 别名]
# 或者: from papers.models.Paper import get_by_doi [as 别名]
def api_paper_query(request):
    try:
        fields = json.loads(request.body.decode('utf-8'))
    except (ValueError, UnicodeDecodeError):
        raise BadRequest('Invalid JSON payload')

    doi = fields.get('doi')
    if doi:
        p = None
        try:
            p = Paper.get_by_doi(doi)
            if not p:
                p = Paper.create_by_doi(doi)
        except MetadataSourceException:
            pass
        if p is None:
            raise BadRequest('Could not find a paper with this DOI')
        return {'status': 'ok', 'paper': p.json()}

    title = fields.get('title')
    if not isinstance(title,  str) or not title or len(title) > 512:
        raise BadRequest(
            'Invalid title, has to be a non-empty string shorter than 512 characters')

    date = fields.get('date')
    if not isinstance(date, str):
        raise BadRequest('A date is required')
    try:
        date = tolerant_datestamp_to_datetime(date)
    except ValueError as e:
        raise BadRequest(str(e))

    authors = fields.get('authors')
    if not isinstance(authors, list):
        raise BadRequest('A list of authors is expected')

    parsed_authors = []
    for a in authors:
        author = None
        if not isinstance(a, dict):
            raise BadRequest('Invalid author')

        if 'first' in a and 'last' in a:
            if not isinstance(a['first'], str) or not isinstance(a['last'], str) or not a['last']:
                raise BadRequest('Invalid (first,last) name provided')
            else:
                author = (a['first'], a['last'])
        elif 'plain' in a:
            if not isinstance(a['plain'], str) or not a['plain']:
                raise BadRequest('Invalid plain name provided')
            else:
                author = parse_comma_name(a['plain'])

        if author is None:
            raise BadRequest('Invalid author')

        parsed_authors.append(BareName.create(author[0], author[1]))

    if not authors:
        raise BadRequest('No authors provided')

    try:
        p = BarePaper.create(title, parsed_authors, date)
    except ValueError:
        raise BadRequest('Invalid paper')

    return {'status': 'ok', 'paper': p.json()}