Take access information into account

sok/management/commands/dblpimport.py

@@ -96,6 +96,7 @@ class PublicationResult:
 	year: int
 	pages: Optional[Tuple[int, int]]
 	dblp_doi: Optional[str] = None
+	access: Optional[str] = None
 	authors: List[Tuple[str,str]] = field(default_factory=list)
 	urls: List[str] = field(default_factory=list)
 
@@ -195,6 +196,7 @@ class PublicationResult:
 
 		# TODO Parse URLs ('ee')
 		doi = None if not 'doi' in info else info['doi']
+		access = None if not 'access' in info else info['access']
 
 		return cls(
 			key=info['key'],
@@ -202,6 +204,7 @@ class PublicationResult:
 			year=int(info['year']),
 			pages=pages,
 			dblp_doi=doi,
+			access = access,
 			authors=[(author['@pid'], html.unescape(author['text'])) for author in authors],
 		)