Merge pull request #29 from retorquere/bbt.132

fixes betterbibtex cite key access after better bibtex upgrade

src/python/zensols/zotsite/betterbib.py

@@ -25,14 +25,10 @@ def __init__(self, lib: Library):
  def data(self) -> Dict[str, Any]:
  path = self.lib.data_dir / 'better-bibtex.sqlite'
  logger.info(f'reading bibtex DB at {path}')
- conn = sqlite3.connect(path)
+ conn = sqlite3.connect(':memory:')
+ conn.execute('ATTACH DATABASE ? AS betterbibtex', (path,))
  try:
- rows = tuple(conn.execute("""select * from `better-bibtex`"""))
- assert len(rows) == 3
- rows = tuple(filter(lambda r: r[0] == 'better-bibtex.citekey', rows))
- assert len(rows) == 1
- jstr = rows[0][1]
- return json.loads(jstr)
+ return [ tuple(k) for k in conn.execute("""select * from betterbibtex.citationkey""") ]
  finally:
  conn.close()