Guard lazy _load_file with threading.Lock. (#823)
Guard lazy _load_file with threading.Lock. (#823)


yagebu/fava,beancount/fava,yagebu/fava,aumayr/beancount-web,beancount/fava,yagebu/fava,aumayr/beancount-web,yagebu/fava,aumayr/beancount-web,beancount/fava,beancount/fava,yagebu/fava,aumayr/beancount-web,beancount/fava