def tryload_cache_list(dpath, fname, cfgstr_list, verbose=False):
    """
    loads a list of similar cached datas. Returns flags that needs to be computed
    """
    data_list = [tryload_cache(dpath, fname, cfgstr, verbose) for cfgstr in cfgstr_list]
    ismiss_list = [data is None for data in data_list]
    return data_list, ismiss_list
def tryload_cache_list ( dpath , fname , cfgstr_list , verbose = False ) : data_list = [ tryload_cache ( dpath , fname , cfgstr , verbose ) for cfgstr in cfgstr_list ] ismiss_list = [ data is None for data in data_list ] return data_list , ismiss_list
loads a list of similar cached datas. Returns flags that needs to be computed