}
  ],
  "liveNow": false,
  "panels": [
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisBorderShow": false,
            "axisCenteredZero": false,
            "axisColorMode": "text",

所以：

```Python
q: str | None = Query(default=None)
```

...会让参数变成可选，默认值为 `None`，等同于：

```Python
q: str | None = None
```

但使用 `Query` 的版本会显式把它声明为一个查询参数。

然后，我们可以向 `Query` 传入更多参数。本例中是适用于字符串的 `max_length` 参数：

```Python
q: str | None = Query(default=None, max_length=50)
```

}} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.buckets }} {{ $global := . }} # Create the buckets {{- range .Values.buckets }} createBucket {{ tpl .name $global }} {{ .policy | default "none" | quote }} {{ .purge | default false }} {{ .versioning | default false }} {{ .objectlocking | default false }} {{- end }} {{- end }} minio/templates/_helper_create_policy.txt #!/bin/sh set -e ; # Have script exit in the event of a failed command. {{- if .Values.configPathmc }} MC_CONFIG_DIR="{{...

}} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.buckets }} {{ $global := . }} # Create the buckets {{- range .Values.buckets }} createBucket {{ tpl .name $global }} {{ .policy | default "none" | quote }} {{ .purge | default false }} {{ .versioning | default false }} {{ .objectlocking | default false }} {{- end }} {{- end }} minio/templates/_helper_create_policy.txt #!/bin/sh set -e ; # Have script exit in the event of a failed command. {{- if .Values.configPathmc }} MC_CONFIG_DIR="{{...

}} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.buckets }} {{ $global := . }} # Create the buckets {{- range .Values.buckets }} createBucket {{ tpl .name $global }} {{ .policy | default "none" | quote }} {{ .purge | default false }} {{ .versioning | default false }} {{ .objectlocking | default false }} {{- end }} {{- end }} minio/templates/_helper_create_policy.txt #!/bin/sh set -e ; # Have script exit in the event of a failed command. {{- if .Values.configPathmc }} MC_CONFIG_DIR="{{...

  val isHttps: Boolean
    get() = url.isHttps

  /**
   * Constructs a new request.
   *
   * Use [Builder] for more fluent construction, including helper methods for various HTTP methods.
   *
   * @param method defaults to "GET" if [body] is null, and "POST" otherwise.
   */
  constructor(
    url: HttpUrl,
    headers: Headers = headersOf(),
    // '\u0000' is a sentinel value that'll choose based on what the body is:

### Short { #short }

It has sensible **defaults** for everything, with optional configurations everywhere. All the parameters can be fine-tuned to do what you need and to define the API you need.

But by default, it all **"just works"**.

### Validation { #validation }

* Validation for most (or all?) Python **data types**, including:

	MaxScanTokenSize = 64 * 1024

	startBufSize = 4096 // Size of initial allocation for buffer.
)

// NewScanner returns a new [Scanner] to read from r.
// The split function defaults to [ScanLines].
func NewScanner(r io.Reader) *Scanner {
	return &Scanner{
		r:            r,
		split:        ScanLines,
		maxTokenSize: MaxScanTokenSize,
	}
}

	}
	// Read header
	switch binary.LittleEndian.Uint16(data[0:2]) {
	case bucketMetadataFormat:
	default:
		return b, fmt.Errorf("loadBucketMetadata: unknown format: %d", binary.LittleEndian.Uint16(data[0:2]))
	}
	switch binary.LittleEndian.Uint16(data[2:4]) {
	case bucketMetadataVersion:
	default:
		return b, fmt.Errorf("loadBucketMetadata: unknown version: %d", binary.LittleEndian.Uint16(data[2:4]))
	}

}} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.buckets }} {{ $global := . }} # Create the buckets {{- range .Values.buckets }} createBucket {{ tpl .name $global }} {{ .policy | default "none" | quote }} {{ .purge | default false }} {{ .versioning | default false }} {{ .objectlocking | default false }} {{- end }} {{- end }} minio/templates/_helper_create_policy.txt #!/bin/sh set -e ; # Have script exit in the event of a failed command. {{- if .Values.configPathmc }} MC_CONFIG_DIR="{{...