Download missing bib entries from Bibsonomy

download-missing-bibentries.py

#!/usr/bin/python3
import re
import requests
bibkey_re = re.compile("Warning--I didn't find a database entry for \"(.*?)\"")

with open("paper.blg") as f:
    content = f.readlines()

for line in content:
    m = bibkey_re.match(line)
    if m:
        print("Download: https://www.bibsonomy.org/bib/bibtexkey/" + m.group(1) + "/gron")
        bibentry = requests.get("https://www.bibsonomy.org/bib/bibtexkey/" + m.group(1) + "/gron")
        with open("bibsonomy.bib", "a") as bib_file:
            bib_file.write(bibentry.content + "\n")