for _, etag := range etags {
		if !etag.IsMultipart() && !etag.IsEncrypted() {
			h.Write(etag)
			n++
		}
	}
	etag := append(h.Sum(nil), '-')
	return strconv.AppendInt(etag, n, 10)
}

// Set adds the ETag to the HTTP headers. It overwrites any
// existing ETag entry.
//
// Due to legacy S3 clients, that make incorrect assumptions
// about HTTP headers, Set should be used instead of

	ADDPD X11, X11                          // 66450f58db
	ADDPS (BX), X2                          // 0f5813
	ADDPS (R11), X2                         // 410f5813
	ADDPS X2, X2                            // 0f58d2
	ADDPS X11, X2                           // 410f58d3
	ADDPS (BX), X11                         // 440f581b
	ADDPS (R11), X11                        // 450f581b
	ADDPS X2, X11                           // 440f58da

		panic(fmt.Errorf("%s:%d: %s", in.File(), in.Line(), fmt.Sprintln(args...)))
	}
	fmt.Fprintf(os.Stderr, "%s:%d: %s", in.File(), in.Line(), fmt.Sprintln(args...))
	os.Exit(1)
}

// expectText is like Error but adds "got XXX" where XXX is a quoted representation of the most recent token.
func (in *Input) expectText(args ...any) {
	in.Error(append(args, "; got", strconv.Quote(in.Stack.Text()))...)
}

                    "ignore", category=UnsupportedFieldAttributeWarning
                )
            # TODO: remove after dropping support for Python 3.8 and
            # setting the min Pydantic to v2.12.3 that adds asdict()
            field_dict = asdict(self.field_info)
            annotated_args = (
                field_dict["annotation"],
                *field_dict["metadata"],

    /**
     * Adds the given source if not already present.
     *
     * @param source the source to add
     *
     * @see #getSourceRoots()
     *
     * @since 4.0.0
     */
    public void addSourceRoot(SourceRoot source) {
        sources.add(source);
    }

    /**
     * Resolves and adds the given directory as a source with the given scope and language.

	}

	return nil
}

// NewMapClaims - Initializes a new map claims
func NewMapClaims() *MapClaims {
	return &MapClaims{MapClaims: jwtgo.MapClaims{}}
}

// Set Adds new arbitrary claim keys and values.
func (c *MapClaims) Set(key string, val any) {
	if c == nil {
		return
	}
	c.MapClaims[key] = val
}

// Delete deletes a key named key.

            CrawlingParameterUtil.setUrlQueueService(null);
            CrawlingParameterUtil.setDataService(null);
        }
        log(logHelper, LogType.FINISHED_THREAD, crawlerContext);
    }

    /**
     * Adds sitemaps from robots.txt to the crawling queue.
     * @param urlQueue The URL queue to add sitemaps to.
     */
    protected void addSitemapsFromRobotsTxt(final UrlQueue<?> urlQueue) {

                (url, rootPackage, rootDir) -> new JarFileTraverser(URLUtil.create("jar:file:" + url.getPath()), rootPackage, rootDir));
        addTraverserFactory("vfszip", VfsZipTraverser::new);
    }

    /**
     * Adds a {@link TraverserFactory}.
     *
     * @param protocol
     *            The URL protocol. Must not be {@literal null} or empty.
     * @param factory

sequenceDiagram
    participant Client
    participant Proxy as Proxy/Load Balancer
    participant Server as FastAPI Server

    Client->>Proxy: HTTPS Request<br/>Host: mysuperapp.com<br/>Path: /items

    Note over Proxy: Proxy adds forwarded headers

    Proxy->>Server: HTTP Request<br/>X-Forwarded-For: [client IP]<br/>X-Forwarded-Proto: https<br/>X-Forwarded-Host: mysuperapp.com<br/>Path: /items

### Type Annotations and Tooling { #type-annotations-and-tooling }

First let's see how editors, mypy and other tools would see this.

`BaseUser` has the base fields. Then `UserIn` inherits from `BaseUser` and adds the `password` field, so, it will include all the fields from both models.

We annotate the function return type as `BaseUser`, but we are actually returning a `UserIn` instance.