Revert "fix: update DOI extraction path (#9)"

This reverts commit 4df50d5.

Author: jannisborn

pymed_paperscraper/__init__.py

@@ -1,4 +1,4 @@
 from .api import PubMed
 
 __all__ = ["PubMed"]
-__version__ = "1.0.5"
+__version__ = "1.0.4"

pymed_paperscraper/article.py

@@ -81,7 +81,7 @@ def _extractCopyrights(self: object, xml_element: TypeVar("Element")) -> str:
         return getContent(element=xml_element, path=path)
 
     def _extractDoi(self: object, xml_element: TypeVar("Element")) -> str:
-        path = ".//PubmedData/ArticleIdList/ArticleId[@IdType='doi']"
+        path = ".//ArticleId[@IdType='doi']"
         return getContent(element=xml_element, path=path)
 
     def _extractPublicationDate(

pymed_paperscraper/tests/test_article.py

@@ -8,15 +8,4 @@ def test_unique_id():
 
 	for r in results:
 		ids = r.pubmed_id.strip().split("\n")
-		assert len(ids) == 1
-
-def test_unique_doi():
-	pubmed = PubMed(tool="MyTool", email="my@email.address")
-	query = '((Haliaeetus leucocephalus[Title/Abstract])) AND ((prey[Title/Abstract]) OR (diet[Title/Abstract]))'
-	results = pubmed.query(query, max_results=30)
-
-	for r in results:
-		if r.doi is None:
-			continue
-		dois = r.doi.strip().split("\n")
-		assert len(dois) == 1
+		assert len(ids) == 1