Define log record configuration parameters.

    .. code-block: gherkin

        Given I use the log record configuration:
            | property | value |
            | format   |       |
            | datefmt  |       |

def step_use_log_record_configuration(context):
    """
    Define log record configuration parameters.

    .. code-block: gherkin

        Given I use the log record configuration:
            | property | value |
            | format   |       |
            | datefmt  |       |
    """
    assert context.table, "REQUIRE: context.table"
    context.table.require_columns(["property", "value"])
    for row in context.table.rows:
        property_name = row["property"]
        value = row["value"]
        if property_name == "format":
            context.log_record_format = value
        elif property_name == "datefmt":
            context.log_record_datefmt = value
        else:
            raise KeyError("Unknown property=%s" % property_name)