Scopus403Error: Use of the cursor parameter is restricted

[ZhouKanglei]

{
"name": "Scopus403Error",
"message": "Use of the cursor parameter is restricted",
"stack": "---------------------------------------------------------------------------
Scopus403Error Traceback (most recent call last)
Cell In[7], line 7
3 pybliometrics.scopus.init()
5 logging.getLogger().setLevel(logging.CRITICAL)
----> 7 docs_scopus, docs_notfound = litstudy.refine_scopus(docs_remaining)
9 print(len(docs_scopus), 'papers found on Scopus')
10 print(len(docs_notfound), 'papers were not found and were discarded')

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/litstudy/sources/scopus.py:248, in refine_scopus(docs, search_title)
244 return ScopusDocument.from_eid(record.eid)
246 return None
--> 248 return docs._refine_docs(callback)

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/litstudy/types.py:53, in DocumentSet._refine_docs(self, callback)
50 old_docs = []
52 for i, doc in enumerate(progress_bar(self.docs)):
---> 53 new_doc = callback(doc)
55 if new_doc is not None:
56 new_indices.append(i)

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/litstudy/sources/scopus.py:236, in refine_scopus..callback(doc)
234 if len(title) > 10 and search_title:
235 query = f"TITLE({title})"
--> 236 response = ScopusSearch(query, view="STANDARD", download=False)
237 nresults = response.get_results_size()
239 if nresults > 0 and nresults < 10:

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/pybliometrics/scopus/scopus_search.py:214, in ScopusSearch.init(self, query, refresh, view, verbose, download, integrity_fields, integrity_action, subscriber, unescape, **kwds)
212 self._query = query
213 self._view = view
--> 214 Search.init(self, query=query, api='ScopusSearch', size=size,
215 cursor=subscriber, download=download,
216 verbose=verbose, **kwds)
217 self.unescape = unescape

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/pybliometrics/scopus/superclasses/search.py:66, in Search.init(self, query, api, size, cursor, download, verbose, **kwds)
63 self._cache_file_path = parent/self._view/stem
65 # Init
---> 66 Base.init(self, params=params, url=URLS[api], download=download,
67 api=api, verbose=verbose)

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/pybliometrics/scopus/superclasses/base.py:66, in Base.init(self, params, url, api, download, verbose, *args, **kwds)
64 self._json = loads(fname.read_text())
65 else:
---> 66 resp = get_content(url, api, params, *args, **kwds)
67 header = resp.headers
69 if ab_ref_retrieval:

File ~/anaconda3/envs/pytorch/lib/python3.9/site-packages/pybliometrics/scopus/utils/get_content.py:125, in get_content(url, api, params, **kwds)
123 except:
124 reason = ""
--> 125 raise errorsresp.status_code
126 except KeyError:
127 resp.raise_for_status()

Scopus403Error: Use of the cursor parameter is restricted"
}