operations.py 文件源码

def work_by_varname(varname, year=None):
    """Load work by varname

    Doctest:

    .. doctest::

        >>> reload()
        >>> work = work_by_varname('murta2014a')
        >>> work.year
        2014
    """
    if year is None:
        year = int(parse_varname(varname, 2) or -1)
    module = "y{}.py".format(year) if isinstance(year, int) else year
    if module not in WORK_CACHE:
        return
    worklist = WORK_CACHE[module]
    return getattr(worklist, varname, None)