fix(add_pdf)!: fixed bug that was preventing supplemental files to be added

Author: valearna

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="wbtools",
-    version="1.2.15",
+    version="1.2.16",
     author="Valerio Arnaboldi",
     author_email="valearna@caltech.edu",
     description="Interface to WormBase (www.wormbase.org) curation data, including literature management and NLP "

wbtools/literature/paper.py

@@ -217,7 +217,7 @@ def load_text_from_pdf_files_in_db(self):
             file_paths = self.db_manager.get_file_paths(self.paper_id)
             for file_path in file_paths:
                 filename = file_path.split("/")[-1]
-                if filename.lower().endswith(".pdf"):
+                if filename.lower().endswith(".pdf") or re.match(r'^[0-9]+$', filename):
                     dir_path = file_path.rstrip(filename)
                     self.add_file(dir_path=dir_path, filename=filename, remote_file=True, pdf=True)
         else: