=== "Python 3.10+ Pydantic v2"

    ```Python hl_lines="13-24"
    {!> ../../../docs_src/schema_extra_example/tutorial001_py310.py!}
    ```

=== "Python 3.10+ Pydantic v1"

    ```Python hl_lines="13-23"
    {!> ../../../docs_src/schema_extra_example/tutorial001_py310_pv1.py!}
    ```

=== "Python 3.8+ Pydantic v2"

    ```Python hl_lines="15-26"
    {!> ../../../docs_src/schema_extra_example/tutorial001.py!}

	if s != "[]" {
		t.Errorf("empty slice printed as %q not %q", s, "[]")
	}
	slice = []int{1, 2, 3}
	s = Sprint(slice)
	if s != "[1 2 3]" {
		t.Errorf("slice: got %q expected %q", s, "[1 2 3]")
	}
	s = Sprint(&slice)
	if s != "&[1 2 3]" {
		t.Errorf("&slice: got %q expected %q", s, "&[1 2 3]")
	}
}

// presentInMap checks map printing using substrings so we don't depend on the

		},
		"invalid octet address": {
			addresses:    []string{"10.0.0.0/0", "1.2.3"},
			expectedErrs: field.ErrorList{field.Invalid(newPath.Child("NodePortAddresses[1]"), "1.2.3", "must be a valid CIDR")},
		},
		"address cannot be 0": {
			addresses:    []string{"127.0.0.1/32", "0", "1.2.3.0/24"},

	ENETUNREACH        = Errno(1118)
	ENETRESET          = Errno(1119)
	ECONNABORTED       = Errno(1120)
	ECONNRESET         = Errno(1121)
	ENOBUFS            = Errno(1122)
	EISCONN            = Errno(1123)
	ENOTCONN           = Errno(1124)
	ESHUTDOWN          = Errno(1125)
	ETOOMANYREFS       = Errno(1126)
	ETIMEDOUT          = Errno(1127)
	ECONNREFUSED       = Errno(1128)
	EHOSTDOWN          = Errno(1129)

			expectedErrs: field.ErrorList{},
		},
		"invalid name, valid controller": {
			ingressClass: makeValidIngressClass("test*123", "foo.co/bar"),

000002a0  7e a6 de 8d ed 08 69 b2  34 45 3a a5 ba 1d 2e d8  |~.....i.4E:.....|
000002b0  d5 ee ee 60 16 18 cc e1  db aa e6 1b 19 5a ec e6  |...`.........Z..|
000002c0  b8 ec 51 46 99 6d 1e 83  9b 9d 44 a7 85 5a 10 23  |..QF.m....D..Z.#|
000002d0  74 a3 b6 09 b5 d7 2a 12  6a e2 2a da 5d 87 d9 fe  |t.....*.j.*.]...|
000002e0  b6 c7 8f c8 03 27 b0 6e  98 57 6f e4 d5 8b 88 5d  |.....'.n.Wo....]|

00000330  41 4a 76 77 44 7c 00 13  c0 2b a2 86 b3 4e 09 93  |AJvwD|...+...N..|
00000340  01 e4 3a d4 53 ae a1 4c  07 56 18 3c ec 7f 98 a6  |..:.S..L.V.<....|
00000350  04 7b 15 23 e4 e1 75 15  ec 33 1d 09 04 e8 04 1a  |.{.#..u..3......|
00000360  e1 51 0c 78 99                                    |.Q.x.|
>>> Flow 4 (server to client)

00000330  ef 0f e6 db 82 1c f2 ea  38 08 2a 62 8b a3 bd 4e  |........8.*b...N|
00000340  8b 2a ae eb 0e e5 f1 88  ff 3c de f8 ed d7 c3 07  |.*.......<......|
00000350  05 92 bb e5 6d 15 23 c8  54 19 a6 cf d1 4f e2 b1  |....m.#.T....O..|
00000360  a3 4d ff 6f 22 32 5b 58  f7 58 c1 9f 58 59 b5 e2  |.M.o"2[X.X..XY..|
00000370  7b 16 03 03 00 0c 0d 00  00 08 01 01 00 02 04 01  |{...............|

=== "Python 3.10+ Pydantic v2"

    ```Python hl_lines="13-24"
    {!> ../../../docs_src/schema_extra_example/tutorial001_py310.py!}
    ```

=== "Python 3.10+ Pydantic v1"

    ```Python hl_lines="13-23"
    {!> ../../../docs_src/schema_extra_example/tutorial001_py310_pv1.py!}
    ```

=== "Python 3.8+ Pydantic v2"

    ```Python hl_lines="15-26"
    {!> ../../../docs_src/schema_extra_example/tutorial001.py!}

	serviceVip        = "11.0.0.1"
	addressPrefix     = "192.168.1.0/24"
	gatewayAddress    = "192.168.1.1"
	epMacAddress      = "00-11-22-33-44-55"
	epIpAddress       = "192.168.1.3"
	epIpv6Address     = "192::3"
	epIpAddressB      = "192.168.1.4"
	epIpAddressRemote = "192.168.2.3"
	epPaAddress       = "10.0.0.3"
	protocol          = 6
	internalPort      = 80
	externalPort      = 32440
)