in_db.py 文件源码

def update_bibs_in(grouped_bibs, db_abbrev):
    actions = {
        "y": lambda items: [update_in(bibs, db_abbrev) for bibs in items],
        "m": lambda items: [manual_update_in(bibs, db_abbrev) for bibs in items],
        "n": lambda items: items
    }
    print("\n ")
    action = input("Abbreviate everthing?" +
                   "y(yes, automatic)/m(manual)/n(do nothing)")
    grouped_bibs.sort(key=operator.itemgetter('journal'))
    grouped_by_journal = []
    for key, items in groupby(grouped_bibs, lambda i: i["journal"]):
        grouped_by_journal.append(list(items))

    if action in ("y", "m", "n"):
        updated_bibs = actions.get(action)(grouped_by_journal)
    else:
        return update_bibs_in(grouped_bibs, db_abbrev)

    updated_bibs = reduce(lambda a, b: a+b, updated_bibs)
    return updated_bibs