Valores trocados nos campos que representam DOI para traduções

[gustavofonseca]

A implementação assume que os dados são conforme abaixo:

xylose/tests/test_document.py

Lines 3663 to 3667 in 4be3e21

	def test_doi_and_lang_from_v337(self):
	data = [
	{u'l': u'pt', 'd': '10.1590/blabla.pt'},
	{u'l': u'en', 'd': '10.1590/blabla.en'},
	{u'l': u'es', 'd': '10.1590/blabla.es'},

Mas na realidade estão sendo armazenados no articlemeta na seguinte estrutura:

"article": {
        "v337": [
            {
                "d": "pt",
                "l": "10.1590/1415-4714.2019v22n2p189.1",
                "_": ""
            },
            {
                "d": "en",
                "l": "10.1590/1415-4714.2019v22n2p194.2",
                "_": ""
            }
        ],

Ou seja: os valores dos campos d e l estão trocados.

[robertatakenaka]

O erro está no XML Converter. Como o xylose serve para "corrigir" sugiro que o xylose verifique se o conteúdo está incorreto e corrigí-lo. OU seja, d retorna doi, l retorna lang.

[patymori]

Ao tentar acessar um XML do CrossRef via interface REST do Article Meta, ocorreu Internal Server Error. Segue o Traceback do problema:

Error handling request /api/v1/article/?code=S0103-11042019000200576&collection=scl&format=xmlcrossref
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/site-packages/pyramid/tweens.py", line 12, in _error_handler
    response = request.invoke_exception_view(exc_info)
  File "/usr/local/lib/python3.5/site-packages/pyramid/view.py", line 756, in invoke_exception_view
    raise HTTPNotFound
pyramid.httpexceptions.HTTPNotFound: The resource could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.5/site-packages/gunicorn/workers/gthread.py", line 279, in handle
    keepalive = self.handle_request(req, conn)
  File "/usr/local/lib/python3.5/site-packages/gunicorn/workers/gthread.py", line 328, in handle_request
    respiter = self.wsgi(environ, resp.start_response)
  File "/usr/local/lib/python3.5/site-packages/pyramid/router.py", line 270, in __call__
    response = self.execution_policy(environ, self)
  File "/usr/local/lib/python3.5/site-packages/pyramid/router.py", line 278, in default_execution_policy
    return request.invoke_exception_view(reraise=True)
  File "/usr/local/lib/python3.5/site-packages/pyramid/view.py", line 755, in invoke_exception_view
    reraise_(*exc_info)
  File "/usr/local/lib/python3.5/site-packages/pyramid/compat.py", line 148, in reraise
    raise value
  File "/usr/local/lib/python3.5/site-packages/pyramid/router.py", line 276, in default_execution_policy
    return router.invoke_request(request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/router.py", line 249, in invoke_request
    response = handle_request(request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/tweens.py", line 41, in excview_tween
    response = _error_handler(request, exc)
  File "/usr/local/lib/python3.5/site-packages/pyramid/tweens.py", line 16, in _error_handler
    reraise(*exc_info)
  File "/usr/local/lib/python3.5/site-packages/pyramid/compat.py", line 148, in reraise
    raise value
  File "/usr/local/lib/python3.5/site-packages/pyramid/tweens.py", line 39, in excview_tween
    response = handler(request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/router.py", line 156, in handle_request
    view_name
  File "/usr/local/lib/python3.5/site-packages/pyramid/view.py", line 642, in _call_view
    response = view_callable(context, request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/viewderivers.py", line 390, in attr_view
    return view(context, request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/viewderivers.py", line 368, in predicate_wrapper
    return view(context, request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/viewderivers.py", line 439, in rendered_view
    result = view(context, request)
  File "/usr/local/lib/python3.5/site-packages/pyramid/viewderivers.py", line 148, in _requestonly_view
    response = view(request)
  File "/usr/local/lib/python3.5/site-packages/articlemeta/articlemeta.py", line 320, in get_article
    Export(article).pipeline_crossref(), content_type="application/xml")
  File "/usr/local/lib/python3.5/site-packages/articlemeta/export.py", line 221, in pipeline_crossref
    return next(transformed_data)
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 228, in run
    for out_data in iterable:
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 140, in __iter__
    for data in getattr(self, '_iterable_data', []):
  File "/usr/local/lib/python3.5/site-packages/plumber.py", line 141, in __iter__
    yield self.transform(data)
  File "/usr/local/lib/python3.5/site-packages/articlemeta/export_crossref.py", line 315, in transform
    for item in raw.doi_and_lang:
  File "/src/xylose/xylose/scielodocument.py", line 2142, in doi_and_lang
    if len(DOI_REGEX.findall(lang)) == 1 and len(doi) == 2:
TypeError: expected string or bytes-like object

Passos para reproduzir o problema

1. Acesse o link http://articlemeta.scielo.org/api/v1/article/?code=S0103-11042019000200576&collection=scl&format=xmlcrossref
2. Observe o erro apresentado
3. Consultando o Traceback da Restful-api, será possível obter o Traceback

Comportamento esperado

Exemplo de link que funciona:

http://articlemeta.scielo.org/api/v1/article/?code=S0103-11042019000200406&collection=scl&format=xmlcrossref

Exemplo com 2 DOIs:

http://articlemeta.scielo.org/api/v1/article/?code=S1415-47142019000200189&collection=scl&format=xmlcrossref