def csv_digest_gen(filepath, dialect, has_header, digest_types):
    """Generator of digested values from csv file in filepath

    Parameters
    ----------
    filepath:String
    \tFile path of csv file to read
    dialect: Object
    \tCsv dialect
    digest_types: tuple of types
    \tTypes of data for each col

    """

    with open(filepath, "rb") as csvfile:
        csvreader = csv.reader(csvfile, dialect=dialect)

        if has_header:
            # Ignore first line
            for line in csvreader:
                break

        for line in csvreader:
            yield digested_line(line, digest_types)
Generator of digested values from csv file in filepath

    Parameters
    ----------
    filepath:String
    \tFile path of csv file to read
    dialect: Object
    \tCsv dialect
    digest_types: tuple of types
    \tTypes of data for each col