database.py 文件源码

def selectcontents(**boolean):
    '''Fetch all of the functions containing the specified tags within it's contents'''
    boolean = dict((k,__builtin__.set(v if isinstance(v, (__builtin__.tuple,__builtin__.set,__builtin__.list)) else (v,))) for k,v in boolean.viewitems())

    if not boolean:
        for ea,_ in internal.comment.contents.iterate():
            res = internal.comment.contents.name(ea)
            if res: yield ea, res
        return

    for ea, res in internal.comment.contents.iterate():
        # check to see that the dict's keys match
        res,d = __builtin__.set(res),internal.comment.contents._read(None, ea)
        if __builtin__.set(d.viewkeys()) != res:
            # FIXME: include query in warning
            logging.warn("{:s}.selectcontents : Contents cache is out of sync. Using contents blob instead of supval. : {:x}".format(__name__, ea))

        # now start aggregating the keys that the user is looking for
        res, d = __builtin__.set(), internal.comment.contents.name(ea)

        Or = boolean.get('Or', __builtin__.set())
        res.update(Or.intersection(d))

        And = boolean.get('And', __builtin__.set())
        if And:
            if And.intersection(d) == And:
                res.update(And)
            else: continue
        if res: yield ea,res
    return