Fix for 'nan' in the abstract

query.py

 from myads.query import ADSQueryWrapper
 import yaml
 import sys
+import math
 
 # Query papers citing the two SWIFT ADS entries
 query = ADSQueryWrapper(sys.argv[1])
 query_data = query.get("citations(2016pasc.conf....2S) or citations(2018ascl.soft05020S) or citations(2023arXiv230513380S)", fl="title,bibcode,first_author_norm,date,year,author_count,bibstem,abstract,volume,issue,page,citation_count", rows=1000)
-paper_list = query_data.papers
+paper_list = list(query_data.papers)
 total_citations = 0
 
 # Process the data to make the title a string and not an array of strings
@@ -17,10 +18,11 @@ for paper in paper_list:
     if len(paper.title) == 1:
         paper.title = paper.title[0]
     paper.bibstem = paper.bibstem[0]
-    if hasattr(paper, "page"):
+    if hasattr(paper, "page") and "PhDT" not in paper.bibcode:
         paper.page = paper.page[0]
     if hasattr(paper, "abstract"):
-        paper.abstract = paper.abstract.replace("<P />", "")
+        if not isinstance(paper.abstract, float):
+            paper.abstract = paper.abstract.replace("<P />", "")
     total_citations += paper.citation_count
 
 paper_list.remove(to_remove)