In some cases, you might still have to use Pydantic's version of `dataclasses`. For example, if you have errors with the automatically generated API documentation.

In that case, you can simply swap the standard `dataclasses` with `pydantic.dataclasses`, which is a drop-in replacement:

{* ../../docs_src/dataclasses/tutorial003.py hl[1,5,8:11,14:17,23:25,28] *}

# OpenAPI

There are several utilities to handle OpenAPI.

			result.Servers = len(globalNotificationSys.peerClients) + 1
			result.Version = Version
			result.Concurrent = concurrency

			select {
			case ch <- result:
			case <-ctx.Done():
				return
			}
		}

		for {
			select {
			case <-ctx.Done():
				// If the client got disconnected stop the speedtest.
				return
			default:
			}

			sopts := speedTestOpts{

On Windows, [Current] has been made considerably faster when
the current user is joined to a slow domain, which is the
usual case for many corporate users. The new implementation
performance is now in the order of milliseconds, compared to
the previous implementation which could take several seconds,

#!/bin/bash

function download_arch_specific_executable {
	curl -f -L -s -q \
		https://github.com/moparisthebest/static-curl/releases/latest/download/curl-$1 \
		-o /go/bin/curl || exit 1
	chmod +x /go/bin/curl
}

case $TARGETARCH in
"arm64")
	download_arch_specific_executable aarch64
	;;
"s390x")
	echo "Not downloading static cURL because it does not exist for the $TARGETARCH architecture."
	;;
*)

        return 2;
    }
    int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
        switch( informationLevel ) {
            case SMB_QUERY_FILE_BASIC_INFO:
                return readSmbQueryFileBasicInfoWireFormat( buffer, bufferIndex );
            case SMB_QUERY_FILE_STANDARD_INFO:
                return readSmbQueryFileStandardInfoWireFormat( buffer, bufferIndex );
            default:
                return 0;

                                                      // from other methods
                        return ans;
                    }
                    break;
                case RESOLVER_WINS:
                case RESOLVER_BCAST:
                    if ( resolverType == ResolverType.RESOLVER_WINS && name.name != NbtAddress.MASTER_BROWSER_NAME && name.hexCode != 0x1d ) {
                        request.addr = getWINSAddress();

)

func initScramClient(cfg Config, config *sarama.Config) {
	switch strings.ToLower(cfg.SASL.Mechanism) {
	case "sha512":
		config.Net.SASL.SCRAMClientGeneratorFunc = func() sarama.SCRAMClient { return &XDGSCRAMClient{HashGeneratorFcn: KafkaSHA512} }
		config.Net.SASL.Mechanism = sarama.SASLMechanism(sarama.SASLTypeSCRAMSHA512)
	case "sha256":

     * Assume we have all projects {@code a, b, c} while active are {@code a, c} and relation among all projects
     * is {@code a -> b -> c}. This method handles well the case for transitive list. But, for non-transitive we need
     * to "pull in" transitive dependencies of eliminated projects, as for case above, the properly filtered list would
     * be {@code a -> c}.
     * <p>

		}
	case config.NotifyNSQSubSys:
		nsqTargets, err := GetNotifyNSQ(cfg[config.NotifyNSQSubSys])
		if err != nil {
			return nil, err
		}
		for id, args := range nsqTargets {
			if !args.Enable {
				continue
			}
			t, err := target.NewNSQTarget(id, args, logOnceIf)
			if err != nil {
				return nil, err
			}
			targets = append(targets, t)
		}
	case config.NotifyPostgresSubSys: