util.py 文件源码

def declaration_path(name):
    """Return the path to an included declaration"""
    from os.path import dirname, join, exists
    import  metatabdecl
    from metatab.exc import IncludeError

    d = dirname(metatabdecl.__file__)

    path = join(d, name)

    if not exists(path):
        path = join(d, name + '.csv')

    if not exists(path):
        raise IncludeError("No local declaration file for name '{}' ".format(name))

    return path


# From http://stackoverflow.com/a/295466