def load_citekeys(self, file_path):
        self.citekeys = {}
        bb_path = os.path.join(file_path, 'better-bibtex/db.json')
        if os.path.exists(bb_path):
            with open(bb_path) as bb:    
                bb_json = json.load(bb)
            for item in bb_json['collections'][0]['data']:
                self.citekeys[item['itemID']] = item['citekey']
Loads better-bibtex citekeys if they exist.
dataset/ETHPy150Open vim-scripts/Citation.vim/python/citation_vim/zotero/parser.py/zoteroParser.load_citekeys