nodeSelector: {} tolerations: [] affinity: {} ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min.io/docs/minio-multi-user-quickstart-guide.html ## NOTE: this will fail if LDAP is enabled in your MinIO deployment ## make sure to disable this if you are using LDAP. - accessKey: console secretKey: console123...

nodeSelector: {} tolerations: [] affinity: {} ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min.io/docs/minio-multi-user-quickstart-guide.html ## NOTE: this will fail if LDAP is enabled in your MinIO deployment ## make sure to disable this if you are using LDAP. - accessKey: console secretKey: console123...

{* ../../docs_src/dependencies/tutorial014_an_py310.py ln[24:28] hl[28] *}

这样会话会释放数据库连接，让其他请求可以使用。

如果你还有其他需要在 `yield` 依赖项中提前退出的用例，请创建一个 [GitHub 讨论问题](https://github.com/fastapi/fastapi/discussions/new?category=questions)，说明你的具体用例以及为何提前关闭会对你有帮助。

如果确有有力的用例需要提前关闭，我会考虑新增一种选择性启用提前关闭的方式。

### 带 `yield` 的依赖项与 `except`（技术细节） { #dependencies-with-yield-and-except-technical-details }

nodeSelector: {} tolerations: [] affinity: {} ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min.io/docs/minio-multi-user-quickstart-guide.html ## NOTE: this will fail if LDAP is enabled in your MinIO deployment ## make sure to disable this if you are using LDAP. - accessKey: console secretKey: console123...

nodeSelector: {} tolerations: [] affinity: {} ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min.io/docs/minio-multi-user-quickstart-guide.html ## NOTE: this will fail if LDAP is enabled in your MinIO deployment ## make sure to disable this if you are using LDAP. - accessKey: console secretKey: console123...

nodeSelector: {} tolerations: [] affinity: {} ## List of users to be created after minio install ## users: ## Username, password and policy to be assigned to the user ## Default policies are [readonly|readwrite|writeonly|consoleAdmin|diagnostics] ## Add new policies as explained here https://docs.min.io/docs/minio-multi-user-quickstart-guide.html ## NOTE: this will fail if LDAP is enabled in your MinIO deployment ## make sure to disable this if you are using LDAP. - accessKey: console secretKey: console123...

					if err != nil {
						err = msgp.WrapError(err, "Infos", za0001)
						return
					}
					z.Infos[za0001] = nil
				} else {
					if z.Infos[za0001] == nil {
						z.Infos[za0001] = new(ObjectPartInfo)
					}
					err = z.Infos[za0001].DecodeMsg(dc)
					if err != nil {
						err = msgp.WrapError(err, "Infos", za0001)
						return
					}
				}
			}
		default:

                # except HTTPException inside a dependency with yield.
                # This needs to happen after user middlewares because those create a
                # new contextvars context copy by using a new AnyIO task group.
                # This AsyncExitStack preserves the context for contextvars, not
                # strictly necessary for closing files but it was one of the original

    end
    dep ->> operation: Run dependency, e.g. DB session
    opt raise
        operation -->> dep: Raise Exception (e.g. HTTPException)
        opt handle
            dep -->> dep: Can catch exception, raise a new HTTPException, raise other exception
        end
        handler -->> client: HTTP error response
    end

    operation ->> client: Return response to client

func (l *Config) GetValidatedDNUnderBaseDN(conn *ldap.Conn, dn string, baseDNList []xldap.BaseDNInfo, attrs []string) (*xldap.DNSearchResult, bool, error) {
	if len(baseDNList) == 0 {
		return nil, false, errors.New("no Base DNs given")
	}

	// Check that DN exists in the LDAP directory.
	searchRes, err := xldap.LookupDN(conn, dn, attrs)
	if err != nil {
		return nil, false, fmt.Errorf("Error looking up DN %s: %w", dn, err)