```

</div>

then the internal variable `__name__` in your file, created automatically by Python, will have as value the string `"__main__"`.

So, the section:

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

will run.

---

This won't happen if you import that module (file).

So, if you have another file `importer.py` with:

```Python
from myapp import app

	}

	// "x-amz-content-sha256" header value from the extracted result.
	extractedContentSha256 := extractedSignedHeaders.Get("x-amz-content-sha256")
	// "host" header value from the extracted result.
	extractedHost := extractedSignedHeaders.Get("host")
	//  "x-amz-date" header from the extracted result.
	extractedDate := extractedSignedHeaders.Get("x-amz-date")
	// extracted `expect` header.

     * <origin><![CDATA[
     * <distributionManagement>
     * <repository>
     * <id>some-repo</id>
     * <url>scp://host/path</url>
     * </repository>
     * <snapshotRepository>
     * <id>some-snap-repo</id>
     * <url>scp://host/snapshot-path</url>
     * </snapshotRepository>
     * </distributionManagement>
     * ]]></origin>
     * <usage><![CDATA[

      // If the domain is present, it must domain match. Otherwise we have a host-only cookie.
      val urlHost = url.host
      if (domain == null) {
        domain = urlHost
      } else if (!domainMatch(urlHost, domain)) {
        return null // No domain match? This is either incompetence or malice!
      }

      // If the domain is a suffix of the url host, it must not be a public suffix.
      if (urlHost.length != domain.length &&

  <repository>
    <id>repo</id>
    <name>Repository Name</name>
    <url>scp://host/path/to/repo</url>
  </repository>
  <!-- use the following if you ARE using a snapshot version. -->
  <snapshotRepository>
    <id>repo</id>
    <name>Repository Name</name>
    <url>scp://host/path/to/repo</url>
  </snapshotRepository>
</distributionManagement>
    ]]></configuration>

{* ../../docs_src/advanced_middleware/tutorial001.py hl[2,6] *}

## `TrustedHostMiddleware`

Erzwingt, dass alle eingehenden Requests einen korrekt gesetzten `Host`-Header haben, um sich vor HTTP-Host-Header-Angriffen zu schützen.

{* ../../docs_src/advanced_middleware/tutorial002.py hl[2,6:8] *}

Die folgenden Argumente werden unterstützt:

        final int domainLength = domain.length;
        byte[] server = {};
        final String host = tc.getNameServiceClient().getLocalHost().getHostName();
        if (host != null) {
            try {
                server = host.getBytes(UNI_ENCODING);
            } catch (final IOException ex) {
                log.debug("Failed to get host bytes", ex);
            }
        }
        final int serverLength = server.length;

 * <li><dfn>Third-Party Repositories</dfn>: Some projects or organizations host their own remote repositories for distributing specific artifacts that are not available in the central repository....

    /**
     * Gets DFS referrals for the specified path.
     *
     * @param ctx the CIFS context
     * @param name the DFS path to resolve
     * @param targetHost the target host name
     * @param targetDomain the target domain
     * @param rn the referral number
     * @return dfs referral
     * @throws SmbException if an SMB error occurs
     * @throws CIFSException if a CIFS error occurs

	if r != nil {
		addr = r.Host
	}
	if globalIsDistErasure {
		addr = globalLocalNodeName
	}
	poolNumbers := make(map[int]struct{})
	network := make(map[string]string)
	for _, ep := range endpointServerPools {
		for _, endpoint := range ep.Endpoints {
			if endpoint.IsLocal {
				poolNumbers[endpoint.PoolIdx+1] = struct{}{}
			}
			nodeName := endpoint.Host
			if nodeName == "" {
				nodeName = addr