statsTime: currReqMinute,
	}
}

func (h *metrics) accumRequestRTT(reqStartTime time.Time, rttMs float64, isSuccess bool) {
	h.Lock()
	defer h.Unlock()

	// Update connectivity times
	if isSuccess {
		if reqStartTime.After(h.LastCheckSuccess) {
			h.LastCheckSuccess = reqStartTime
		}
	} else {
		if reqStartTime.After(h.LastCheckFailure) {
			h.LastCheckFailure = reqStartTime
		}

{* ../../docs_src/security/tutorial005_an_py310.py hl[5,9,13,47,65,106,108:116,122:126,130:136,141,157] *}

Ahora revisemos esos cambios paso a paso.

## Esquema de seguridad OAuth2 { #oauth2-security-scheme }

El primer cambio es que ahora estamos declarando el esquema de seguridad OAuth2 con dos scopes disponibles, `me` y `items`.

El parámetro `scopes` recibe un `dict` con cada scope como clave y la descripción como valor:

type slowReader struct {
	max int
	buf io.Reader
}

func (sr *slowReader) Read(p []byte) (n int, err error) {
	if len(p) > sr.max {
		p = p[0:sr.max]
	}
	return sr.buf.Read(p)
}

// genLine writes to buf a predictable but non-trivial line of text of length
// n, including the terminal newline and an occasional carriage return.
// If addNewline is false, the \r and \n are not emitted.

because it documents the full list of known GODEBUG settings,
which are tied to a specific release.
-->

## Introduction {#intro}

Go's emphasis on backwards compatibility is one of its key strengths.
There are, however, times when we cannot maintain complete compatibility.
If code depends on buggy (including insecure) behavior,
then fixing the bug will break that code.
New features can also have similar impacts:

    }

    private
    fun singleAbstractMethodOf(classNode: ClassNode) =
        classNode.methods.singleOrNull { it.access.run { !isStatic && isAbstract } }

    /**
     * Test if a method is a prime declaration or an overrides that change the signature.
     *
     * There's no way to tell from the byte code that a method overrides the signature
     * of a parent declaration other than crawling up the type hierarchy.

<img src="/img/tutorial/bigger-applications/image01.png">

## Incluir el mismo router múltiples veces con diferentes `prefix` { #include-the-same-router-multiple-times-with-different-prefix }

También puedes usar `.include_router()` múltiples veces con el *mismo* router usando diferentes prefijos.

<img src="/img/tutorial/bigger-applications/image01.png">

## Inclua o mesmo roteador várias vezes com `prefix` diferentes { #include-the-same-router-multiple-times-with-different-prefix }

Você também pode usar `.include_router()` várias vezes com o *mesmo* roteador usando prefixos diferentes.

Первый параметр типа — для ключей `dict`.

Второй параметр типа — для значений `dict`:

{* ../../docs_src/python_types/tutorial008_py39.py hl[1] *}

Это означает:

* Переменная `prices` — это `dict`:
    * Ключи этого `dict` имеют тип `str` (скажем, название каждой позиции).
    * Значения этого `dict` имеют тип `float` (скажем, цена каждой позиции).

#### Union { #union }

The first type parameter is for the keys of the `dict`.

The second type parameter is for the values of the `dict`:

{* ../../docs_src/python_types/tutorial008_py39.py hl[1] *}

This means:

* The variable `prices` is a `dict`:
    * The keys of this `dict` are of type `str` (let's say, the name of each item).
    * The values of this `dict` are of type `float` (let's say, the price of each item).

#### Union { #union }

		"requestId":      w.Header().Get(xhttp.AmzRequestID),
		"nodeId":         w.Header().Get(xhttp.AmzRequestHostID),
		"content-length": w.Header().Get(xhttp.ContentLength),
		// Add more fields here.
	}
}

// Trims away `aws-chunked` from the content-encoding header if present.
// Streaming signature clients can have custom content-encoding such as
// `aws-chunked,gzip` here we need to only save `gzip`.