{!../../docs_src/first_steps/tutorial001.py!}
```

Sie können ein `dict`, eine `list`, einzelne Werte wie `str`, `int`, usw. zurückgeben.

Sie können auch Pydantic-Modelle zurückgeben (dazu später mehr).

Es gibt viele andere Objekte und Modelle, die automatisch zu JSON konvertiert werden (einschließlich ORMs usw.). Versuchen Sie, Ihre Lieblingsobjekte zu verwenden. Es ist sehr wahrscheinlich, dass sie bereits unterstützt werden.

## Zusammenfassung

	}
	if !m.respMu.TryLock() {
		// Cancel before locking - will unblock any pending sends.
		if m.cancelFn != nil {
			m.cancelFn(context.Canceled)
		}
		// Wait for senders to release.
		m.respMu.Lock()
	}

	defer m.respMu.Unlock()
	m.closeLocked()
}

func (m *muxClient) closeLocked() {
	if m.closed {
		return
	}

Various controllers read from multiple clusters.

This is rooted in the Multicluster Secret controller, which reads `kubeconfig` files (stored as `Secrets`), and creating Kubernetes clients for each. The controller allows registering handlers which can process Add/Update/Delete of clusters.

This has two implementations:
* The Credentials controller is responsible for reading TLS certificates, stored as Secrets.

     * @since 2.2
     */
    public Ansi render(final String text) {
        a(new org.jline.jansi.Ansi().render(text).toString());
        return this;
    }

    /**
     * String formats and renders the supplied arguments.  Uses the {@link org.jline.jansi.AnsiRenderer}
     * to generate the ANSI escape sequences.
     *
     * @param text format
     * @param args arguments
     * @return this

            Some examples are {@code jar}, {@code war}, {@code ejb-client}
            and {@code test-jar}: see <a href="../maven-core/artifact-handlers.html">default
            artifact handlers</a> for a list. New types can be defined by extensions, so this is not a complete list.
            ]]>
          </description>
          <type>String</type>

            Optional[Sequence[Callable[[], Any]]],
            Doc(
                """
                A list of startup event handler functions.

                You should instead use the `lifespan` handlers.

                Read more in the [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/).
                """
            ),
        ] = None,
        on_shutdown: Annotated[

        } catch (AuthorizationException e) {
            throw new TransferFailedException("Authorization failed: " + e.getMessage(), e);
        } finally {
            // Remove remaining TransferListener instances (checksum handlers removed in above finally clause)
            if (downloadMonitor != null) {
                wagon.removeTransferListener(downloadMonitor);
            }

            disconnectWagon(wagon);

                    Callable[[Request, Any], Coroutine[Any, Any, Response]],
                ]
            ],
            Doc(
                """
                A dictionary with handlers for exceptions.

                In FastAPI, you would normally use the decorator
                `@app.exception_handler()`.

                Read more in the

	for i := riscv.REG_X0; i <= riscv.REG_X31; i++ {
		// Disallow X3 in shared mode, as this will likely be used as the
		// GP register, which could result in problems in non-Go code,
		// including signal handlers.
		if shared && i == riscv.REG_GP {
			continue
		}
		if i == riscv.REG_TP || i == riscv.REG_G {
			continue
		}
		name := fmt.Sprintf("X%d", i-riscv.REG_X0)
		register[name] = int16(i)
	}

author_link: https://www.linkedin.com/in/theshubhendra/ link: https://theshubhendra.medium.com/role-based-row-filtering-advanced-sqlalchemy-techniques-733e6b1328f6 title: 'Role based row filtering: Advanced SQLAlchemy Techniques' German: - author: Marcel Sander (actidoo) author_link: https://www.actidoo.com link: https://www.actidoo.com/de/blog/python-fastapi-domain-driven-design title: Domain-driven Design mit Python und FastAPI - author: Nico Axtmann author_link: https://twitter.com/_nicoax link: http...