```

=== "Python 3.8+"

    ```Python hl_lines="19-21"
    {!> ../../../docs_src/body_multiple_params/tutorial001.py!}
    ```

!!! note "Nota"
    Repare que, neste caso, o `item` que seria capturado a partir do corpo é opcional. Visto que ele possui `None` como valor padrão.

## Múltiplos parâmetros de corpo

	minID := ^EI(0)
	for id := range d.sparse {
		if id > maxID {
			maxID = id
		}
		if id < minID {
			minID = id
		}
	}
	if maxID >= math.MaxInt {
		// We can't create a slice big enough to hold maxID elements
		return
	}
	// We're willing to waste at most 2x memory.
	if int(maxID-minID) > max(len(d.sparse), 2*len(d.sparse)) {
		return
	}
	if int(minID) > len(d.sparse) {
		return
	}

	// TODO(dsnet): Re-enable this when adding sparse support.
	// See https://golang.org/issue/22735
	/*
		// Handle sparse files.
		var spd sparseDatas
		var spb []byte
		if len(hdr.SparseHoles) > 0 {
			sph := append([]sparseEntry{}, hdr.SparseHoles...) // Copy sparse map
			sph = alignSparseEntries(sph, hdr.Size)
			spd = invertSparseEntries(sph, hdr.Size)

			// Format the sparse map.

github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/fatih/color v1.17.0 h1:GlRw1BRJxkpqUCBKzKOw098ed57fEsKeNjpTe3cSjK4=
github.com/fatih/color v1.17.0/go.mod h1:YZ7TlrGPkiz6ku9fK3TLD/pl3CpsiFyu8N92HLgmosI=
github.com/klauspost/compress v1.17.8 h1:YcnTYrq7MikUT7k0Yb5eceMmALQPYBW/Xltxn0NAMnU=

	"math/rand"
	"net"
	"os"
	"os/exec"
	"testing"
	"time"
)

func TestTCPEcho(t *testing.T) {
	if target != "wasip1/wasm" {
		t.Skip()
	}

	// We're unable to use port 0 here (let the OS choose a spare port).
	// Although the WASM runtime accepts port 0, and the WASM module listens
	// successfully, there's no way for this test to query the selected port
	// so that it can connect to the WASM module. The WASM module itself

	github.com/klauspost/filepathx v1.1.1
	github.com/minio/colorjson v1.0.7
	github.com/minio/madmin-go/v3 v3.0.52
	github.com/secure-io/sio-go v0.3.1
	github.com/tinylib/msgp v1.1.9
)

require (
	github.com/cespare/xxhash/v2 v2.3.0 // indirect
	github.com/fatih/color v1.17.0 // indirect
	github.com/mattn/go-colorable v0.1.13 // indirect
	github.com/mattn/go-isatty v0.0.20 // indirect
	github.com/minio/pkg/v3 v3.0.1 // indirect

	_ "github.com/golangci/golangci-lint/cmd/golangci-lint"
	_ "github.com/jcchavezs/porto/cmd/porto"
	_ "honnef.co/go/tools/cmd/staticcheck"
	_ "sigs.k8s.io/logtools/logcheck"

	// benchmarking tools
	_ "github.com/cespare/prettybench"
	_ "gotest.tools/gotestsum"

	// mockgen
	_ "go.uber.org/mock/mockgen"

	// tools like cpu
	_ "go.uber.org/automaxprocs"

	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr
	child_tid  unsafe.Pointer // *int64
	parent_tid *int64
	flags      int32
	pad_cgo_0  [4]byte
	rtp        *rtprio
	spare      [3]uintptr
}

type thread int64 // long

type sigset struct {
	__bits [4]uint32
}

type stackt struct {
	ss_sp     uintptr
	ss_size   uintptr
	ss_flags  int32

	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr
	child_tid  unsafe.Pointer // *int32
	parent_tid *int32
	flags      int32
	rtp        *rtprio
	spare      [3]uintptr
}

type thread int32 // long

type sigset struct {
	__bits [4]uint32
}

type stackt struct {
	ss_sp    uintptr
	ss_size  uintptr
	ss_flags int32
}

	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr
	child_tid  unsafe.Pointer // *int64
	parent_tid *int64
	flags      int32
	pad_cgo_0  [4]byte
	rtp        *rtprio
	spare      [3]uintptr
}

type thread int64 // long

type sigset struct {
	__bits [4]uint32
}

type stackt struct {
	ss_sp     uintptr
	ss_size   uintptr
	ss_flags  int32