operations.py 文件源码

def load_work_map(year):
    """Load all work from a given year file
    It generates tuples with variable name and Work object

    Doctest:

    .. doctest::

        >>> reload()
        >>> sorted([(work.year, key) for key, work in load_work_map(2015)])
        [(2014, 'murta2014a'), (2015, 'pimentel2015a')]

    (2014, 'murta2014a') appears because it has an alias in 2015
    """
    module = "y{}.py".format(year) if isinstance(year, int) else year
    if module not in WORK_CACHE:
        module = "y9999.py"
    worklist = WORK_CACHE[module]
    for key, work in worklist.__dict__.items():
        if isinstance(work, worklist.Work):
            yield key, work