///

### Pydantic v1 e v2 na mesma aplicação { #pydantic-v1-and-v2-on-the-same-app }

Não é suportado pelo Pydantic ter um modelo do Pydantic v2 com campos próprios definidos como modelos do Pydantic v1, ou vice-versa.

```mermaid
graph TB
    subgraph "❌ Not Supported"
        direction TB
        subgraph V2["Pydantic v2 Model"]
            V1Field["Pydantic v1 Model"]
        end

		Code:           "XMinioSiteReplicationInvalidRequest",
		Description:    "Invalid site-replication request",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrSiteReplicationPeerResp: {
		Code:           "XMinioSiteReplicationPeerResp",
		Description:    "Error received when contacting a peer site",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrSiteReplicationBackendIssue: {

// https://www.iana.org/domains/root/db/sina.html
sina

// singles : Binky Moon, LLC
// https://www.iana.org/domains/root/db/singles.html
singles

// site : Radix Technologies Inc.
// https://www.iana.org/domains/root/db/site.html
site

// ski : Identity Digital Limited
// https://www.iana.org/domains/root/db/ski.html
ski

// skin : XYZ.COM LLC

*[Fess 网站搜索](https://github.com/codelibs/fess-site-search)* 是 [Google 网站搜索](https://enterprise.google.com/search/products/gss.html)的免费替代品。更多详情请参阅 [FSS JS 生成器文档](https://fss-generator.codelibs.org/docs/manual)。

## 官网

[fess.codelibs.org](https://fess.codelibs.org/)

### Holding multiple locks

You're allowed to take the Http2Connection lock while holding the Http2Writer lock. But not vice-versa. Because taking the Http2Writer lock can block.

			// mapping.
			updatedAt, err := globalIAMSys.SetTempUser(context.Background(), cred.AccessKey, cred, "")
			if err != nil {
				return nil, err
			}

			// Call hook for site replication.
			replLogIf(context.Background(), globalSiteReplicationSys.IAMChangeHook(context.Background(), madmin.SRIAMItem{
				Type: madmin.SRIAMItemSTSAcc,
				STSCredential: &madmin.SRSTSCredential{

		return
	}

	// Proceed to creating a bucket.
	if err := objectAPI.MakeBucket(ctx, bucket, opts); err != nil {
		if _, ok := err.(BucketExists); ok {
			// Though bucket exists locally, we send the site-replication
			// hook to ensure all sites have this bucket. If the hook
			// succeeds, the client will still receive a bucket exists
			// message.
			globalSiteReplicationSys.MakeBucketHook(ctx, bucket, opts)
		}

labels.searchoptions_num={0} results
labels.searchoptions_menu_lang=Language
labels.searchoptions_menu_labels=Labels
labels.error_title=Error
labels.system_error_title=System Error
labels.contact_site_admin=Please contact your site administrator.
labels.request_error_title=Invalid Request Format.
labels.bad_request=Your request to the URL is invalid.
labels.page_not_found_title=Page Not Found.
labels.check_url=Please check the URL.

## Intro

**FastAPI** n'existerait pas sans les précédentes contributions d'autres projets.

De nombreux outils ont été créés auparavant et ont contribué à inspirer sa création.

J'ai évité la création d'un nouveau framework pendant plusieurs années. J'ai d'abord essayé de combler toutes les
fonctionnalités couvertes par **FastAPI** en utilisant de nombreux frameworks, plug-ins et outils différents.

/// tip | Consejo

Si ya sabes qué son las "variables de entorno" y cómo usarlas, siéntete libre de saltarte esto.

///

Una variable de entorno (también conocida como "**env var**") es una variable que vive **fuera** del código de Python, en el **sistema operativo**, y podría ser leída por tu código de Python (o por otros programas también).