56f3eaf6f4b8a40fa5f04dde65c562b21327f69a,nilmtk/dataset_converters/redd/convert_redd.py,,_find_all_chans,#,69

Before Change

def _find_all_chans(redd_path, house_id):
    house_path = join(redd_path, "house_{:d}".format(house_id))
    filenames = listdir(house_path)
    chans = [int(fname.replace("channel_", "").replace(".dat", "")) 
             for fname in filenames
             if fname.startswith("channel_") and fname.endswith(".dat")]
    chans.sort()

After Change

    list of integers (channels)
    
    house_path = join(redd_path, "house_{:d}".format(house_id))
    filenames = [p for p in listdir(house_path) if isfile(join(house_path, p))]
    return _matching_ints(filenames, "^channel_(\d\d?).dat$")


def _matching_ints(strings, regex):

Instances