{!> ../../../docs_src/security/tutorial005_an.py!}
    ```

=== "Python 3.10+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python hl_lines="8  105"
    {!> ../../../docs_src/security/tutorial005_py310.py!}
    ```

=== "Python 3.9+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

func (r *pcgRand) bool() bool {
	return r.uint32()&1 == 0
}

// noCopy may be embedded into structs which must not be copied
// after the first use.
//
// See https://golang.org/issues/8005#issuecomment-190753527
// for details.
type noCopy struct{}

// Lock is a no-op used by -copylocks checker from `go vet`.
func (*noCopy) Lock()   {}

	// Output:
	//
	// Could not represent real part 25.3 exactly as float64
	// literal (25.3+55i)
	// go/constant (25.3 + 55i)
	// complex128 (25.299999999999997+55i)
}

func ExampleBinaryOp() {
	// 11 / 0.5
	a := constant.MakeUint64(11)
	b := constant.MakeFloat64(0.5)
	c := constant.BinaryOp(a, token.QUO, b)
	fmt.Println(c)

	// Output: 22
}

func ExampleUnaryOp() {
	vs := []constant.Value{

		uintptr(*c) != uintptr(unsafe.Pointer(c)) {
		panic("sync.Cond is copied")
	}
}

// noCopy may be added to structs which must not be copied
// after the first use.
//
// See https://golang.org/issues/8005#issuecomment-190753527
// for details.
//
// Note that it must not be embedded, due to the Lock and Unlock methods.
type noCopy struct{}

// Lock is a no-op used by -copylocks checker from `go vet`.

	SYS_GETUID                  = 5100
	SYS_SYSLOG                  = 5101
	SYS_GETGID                  = 5102
	SYS_SETUID                  = 5103
	SYS_SETGID                  = 5104
	SYS_GETEUID                 = 5105
	SYS_GETEGID                 = 5106
	SYS_SETPGID                 = 5107
	SYS_GETPPID                 = 5108
	SYS_GETPGRP                 = 5109
	SYS_SETSID                  = 5110
	SYS_SETREUID                = 5111

	SYS_GETUID                  = 5100
	SYS_SYSLOG                  = 5101
	SYS_GETGID                  = 5102
	SYS_SETUID                  = 5103
	SYS_SETGID                  = 5104
	SYS_GETEUID                 = 5105
	SYS_GETEGID                 = 5106
	SYS_SETPGID                 = 5107
	SYS_GETPPID                 = 5108
	SYS_GETPGRP                 = 5109
	SYS_SETSID                  = 5110
	SYS_SETREUID                = 5111

	SYS_IOPERM                       = 4101
	SYS_SOCKETCALL                   = 4102
	SYS_SYSLOG                       = 4103
	SYS_SETITIMER                    = 4104
	SYS_GETITIMER                    = 4105
	SYS_STAT                         = 4106
	SYS_LSTAT                        = 4107
	SYS_FSTAT                        = 4108
	SYS_UNUSED109                    = 4109
	SYS_IOPL                         = 4110

	SYS_IOPERM                       = 4101
	SYS_SOCKETCALL                   = 4102
	SYS_SYSLOG                       = 4103
	SYS_SETITIMER                    = 4104
	SYS_GETITIMER                    = 4105
	SYS_STAT                         = 4106
	SYS_LSTAT                        = 4107
	SYS_FSTAT                        = 4108
	SYS_UNUSED109                    = 4109
	SYS_IOPL                         = 4110

00000240  84 57 f4 9c 3f 40 e5 27  49 9c 4c a9 98 1b 9a b3  |.W..?@.'I.L.....|
00000250  95 83 7e 32 b7 d8 25 85  4d bf fd 14 88 c0 f7 1c  |..~2..%.M.......|
00000260  e2 cb 46 b3 4a 39 80 fa  08 b3 c2 18 05 dd 82 e4  |..F.J9..........|
00000270  68 5f 72 b5 53 a8 1b e7  7c 79 64 9a 3f 63 d3 50  |h_r.S...|yd.?c.P|
00000280  df af cd 15 e7 30 2d 28  a1 24 80 ab 3e 71 83 e3  |.....0-(.$..>q..|

			externalEtcd:      false,
			kubernetesVersion: "1.x.5",
			expectedVersion:   "N/A",
		},
		{
			name:              "local etcd: no supported version for 1.10.5, return the nearest version",
			externalEtcd:      false,
			kubernetesVersion: "1.10.5",
			expectedVersion:   "3.3.17-0",
		},
		{
			name:              "local etcd: has supported version for 1.17.0",
			externalEtcd:      false,