Problem to fetch 100 PDFS using this package

[sreejata-b]

Hello.

I am trying to download 100 pdfs using dois using pyPaperBot. But only 41 gets downloaded and i get this error.

Here are the error messages. It finished download at number 40 and then printed this : TypeError: expected string or bytes-like object. detailed error below.
Thanks a lot in advance.

---

Download 40 of 100 -> Biochar decreased rhizodeposits stabilization via opposite effects on bacteria and fungi: diminished fungi-promoted aggregation and enhanced bacterial mineralization
Download 41 of 100 -> None
Traceback (most recent call last):
File "/mnt/home/bandopad/miniconda3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/mnt/home/bandopad/miniconda3/lib/python3.7/runpy.py", line 85, in run_code
exec(code, run_globals)
File "/mnt/ufs18/rs-033/ShadeLab/WorkingSpace/Bandopadhyay_WorkingSpace/metaanalysis_doi/environment/lib/python3.7/site-packages/PyPaperBot/main.py", line 122, in
main()
File "/mnt/ufs18/rs-033/ShadeLab/WorkingSpace/Bandopadhyay_WorkingSpace/metaanalysis_doi/environment/lib/python3.7/site-packages/PyPaperBot/main.py", line 118, in main
start(args.query, args.scholar_pages, dwn_dir, args.min_year , max_dwn, max_dwn_type , args.journal_filter, args.restrict, DOIs)
File "/mnt/ufs18/rs-033/ShadeLab/WorkingSpace/Bandopadhyay_WorkingSpace/metaanalysis_doi/environment/lib/python3.7/site-packages/PyPaperBot/main.py", line 45, in start
downloadPapers(to_download, dwn_dir, num_limit)
File "/mnt/ufs18/rs-033/ShadeLab/WorkingSpace/Bandopadhyay_WorkingSpace/metaanalysis_doi/environment/lib/python3.7/site-packages/PyPaperBot/Downloader.py", line 62, in downloadPapers
pdf_dir = getSaveDir(dwnl_dir, p.getFileName())
File "/mnt/ufs18/rs-033/ShadeLab/WorkingSpace/Bandopadhyay_WorkingSpace/metaanalysis_doi/environment/lib/python3.7/site-packages/PyPaperBot/Paper.py", line 31, in getFileName
return re.sub('[^\w\-_\. ]', '', self.title)+".pdf"
File "/mnt/home/bandopad/miniconda3/lib/python3.7/re.py", line 192, in sub
return _compile(pattern, flags).sub(repl, string, count)
TypeError: expected string or bytes-like object
(environment) (base) -bash-4.2$

[ferru97]

Hi,
sorry for the late reply, but PyPaperBot had been on standby until now.
I've decided to resume development to improve it.

I've created a Telegram channel where you can suggest improvements, report bugs, or request custom data mining scripts. Feel free to join if you're interested with the following LINK

Thanks!