If you are implementing an OAuth2 authentication scheme other than the provided
        ones in FastAPI (based on bearer tokens), you might want to override this.

        Ref: https://datatracker.ietf.org/doc/html/rfc6749
        """
        return HTTPException(
            status_code=HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",
            headers={"WWW-Authenticate": "Bearer"},
        )

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"errors"
	"maps"
	"net/url"
	"sync"
	"time"

	jsoniter "github.com/json-iterator/go"
	"github.com/minio/madmin-go/v3"

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"io"
	"maps"
	"math"
	"net/http"
	"time"

	"github.com/dustin/go-humanize"
	"github.com/minio/madmin-go/v3"

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package grid

import (
	"bytes"
	"encoding/json"
	"errors"
	"math"
	"net/url"
	"sort"
	"strings"
	"sync"

	"github.com/minio/minio/internal/bpool"

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

	}
	if _, err := b.Read(buf); err != nil {
		t.Fatalf("3rd Read with buffer = %v; want nil", err)
	}
	if r.nread != 2 {
		t.Errorf("num reads = %d; want 2", r.nread)
	}
}

// Test for golang.org/issue/5947
func TestWriterReadFromWhileFull(t *testing.T) {
	buf := new(bytes.Buffer)
	w := NewWriterSize(buf, 10)

	// Fill buffer exactly.
	n, err := w.Write([]byte("0123456789"))

`@lru_cache` faz parte de `functools`, que faz parte da biblioteca padrão do Python; você pode ler mais sobre isso na [documentação do Python para `@lru_cache`](https://docs.python.org/3/library/functools.html#functools.lru_cache).

## Recapitulando { #recap }

Você pode usar Pydantic Settings para lidar com as configurações da sua aplicação, com todo o poder dos modelos Pydantic.

这个旧的、OpenAPI 特定的 `examples` 参数，自 FastAPI `0.103.0` 起改名为 `openapi_examples`。

///

### JSON Schema 的 `examples` 字段 { #json-schemas-examples-field }

后来，JSON Schema 在新版本的规范中添加了 [`examples`](https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5) 字段。

随后新的 OpenAPI 3.1.0 基于最新版本（JSON Schema 2020-12），其中包含了这个新的 `examples` 字段。

现在，这个新的 `examples` 字段优先于旧的单个（且自定义的）`example` 字段，后者已被弃用。

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package notify

import (
	"fmt"
	"strconv"
	"strings"

	"github.com/minio/minio/internal/config"
	"github.com/minio/minio/internal/event/target"
)

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package hash

import (
	"bytes"
	"context"
	"encoding/base64"
	"encoding/hex"
	"errors"
	"hash"
	"io"
	"net/http"

	"github.com/minio/minio/internal/etag"