def read_csv(path, sep, line_terminator):
    """Yield a value from a csv file on disk

    Keyword arguments:
    path            (string) -- path to file
    sep             (string) -- separator substring
    line_terminator (string) -- line terminator substring
    """
    with open(path) as fin:
        for line in fin:
            yield line.replace('"', '').replace(line_terminator, '').split(sep)
