Python options.add_verbosity函数代码示例

# Add --datadir option
parser.add_option("--datadir", action="store", dest="datadir", default=None,
                  type="string", help="the data directory for the server")

# Add --search-port
parser.add_option("--port-range", action="store", dest="ports",
                  default="3306:3333",
                  type="string", help="the port range to search for running"
                  " mysql servers on Windows systems")

# Add --show-servers option
parser.add_option("--show-servers", action="store_true", dest="show_servers",
                  help="show any known MySQL servers running on this host")

# Add verbosity mode
add_verbosity(parser, False)

# Now we process the rest of the arguments.
opt, args = parser.parse_args()

# Check port range
if os.name == 'nt':
    parts = opt.ports.split(":")
    if len(parts) != 2:
        print "# WARNING : %s is not a valid port range. Using default." % \
              opt.ports
        opt.ports = "3306:3333"

# Set options for database operations.
options = {
    "format"        : opt.format,

    parser.add_option(
        "-b",
        "--start-from-beginning",
        action="store_true",
        default=False,
        dest="from_beginning",
        help="start replication from the first event recorded "
        "in the binary logging of the master. Not valid "
        "with --master-log-file or --master-log-pos.",
    )

    # Add ssl options
    add_ssl_options(parser)

    # Add verbosity
    add_verbosity(parser)

    # Now we process the rest of the arguments.
    opt, args = parser.parse_args()

    # Check security settings
    check_password_security(opt, args)

    # option --master is required (mandatory)
    if not opt.master:
        default_val = "[email protected]:3306"
        print(WARN_OPT_USING_DEFAULT.format(default=default_val, opt="--master"))
        # Print the WARNING to force determinism if a parser error occurs.
        sys.stdout.flush()

    # option --slave is required (mandatory)

parser.add_option("-x", "--exclude", action="append", dest="exclude",
                  type="string", default=None, help="exclude one or more "
                  "objects from the operation using either a specific name "
                  "(e.g. db1.t1), a LIKE pattern (e.g. db1.t% or db%.%) or a "
                  "REGEXP search pattern. To use a REGEXP search pattern for "
                  "all exclusions, you must also specify the --regexp option. "
                  "Repeat the --exclude option for multiple exclusions.")

# Add the all database options
add_all(parser, "databases")

# Add the skip common options
add_skip_options(parser)

# Add verbosity and quiet (silent) mode
add_verbosity(parser, True)

# Add engine options
add_engines(parser)

# Add locking options
add_locking(parser)

# Add regexp
add_regexp(parser)

# Replication user and password
add_rpl_user(parser, None)

# Add replication options but don't include 'both'
add_rpl_mode(parser, False, False)

                      dest="binlog", default=None, type="string",
                      help="Binlog file name to keep (not to purge). All the "
                      "binary log files prior to the specified file will be "
                      "removed.")

    # Add the --discover-slaves-login option.
    add_discover_slaves_option(parser)

    # Add the --master option.
    add_master_option(parser)

    # Add the --slaves option.
    add_slaves_option(parser)

    # Add verbosity
    add_verbosity(parser, quiet=False)

    # Now we process the rest of the arguments.
    opt, args = parser.parse_args()

    server_val = None
    master_val = None
    slaves_val = None

    if opt.server and opt.master:
        parser.error(PARSE_ERR_OPTS_EXCLD.format(opt1="--server",
                                                 opt2="--master"))

    if opt.master is None and opt.slaves:
        parser.error(PARSE_ERR_OPT_REQ_OPT.format(opt="--slaves",
                                                  opts="--master"))