Wenn **FastAPI CLI** mit `--forwarded-allow-ips` konfiguriert ist, vertraut es diesen Headern und verwendet sie, z. B. um die korrekten URLs in Weiterleitungen zu erzeugen.

## Proxy mit einem abgetrennten Pfadpräfix { #proxy-with-a-stripped-path-prefix }

Sie könnten einen Proxy haben, der Ihrer Anwendung ein Pfadpräfix hinzufügt.

In diesen Fällen können Sie <abbr title="Wurzelpfad">`root_path`</abbr> verwenden, um Ihre Anwendung zu konfigurieren.

      StringBuilder stripped = new StringBuilder(chars.length());
      for (int i = 0; i < chars.length(); i++) {
        char c = chars.charAt(i);
        if (separator.indexOf(c) < 0) {
          stripped.append(c);
        }
      }
      return delegate.decodeTo(target, stripped);
    }

    @Override
    @J2ktIncompatible

unacceptable behavior. We are committed to providing a welcoming and inspiring community for all and
expect our code of conduct to be honored.

Square’s open source community strives to:

 * **Be open**: We invite anyone to participate in any aspect of our projects. Our community is
   open, and any responsibility can be carried by a contributor who demonstrates the required
   capacity and competence.

            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
            }
        }

        registrations.clear();
        log.info("Mock witness service stopped");
    }

    /**
     * Get the address the service is listening on
     *
     * @return the service address
     * @throws IOException if address cannot be determined
     */

 *       stateless, and therefore thread-safe.
 *   <li><b>collision-averse:</b> while it can't be helped that a hash function will sometimes
 *       produce the same hash code for distinct inputs (a "collision"), every hash function strives
 *       to <i>some</i> degree to make this unlikely. (Without this condition, a function that
 *       always returns zero could be called a hash function. It is not.)
 * </ul>
 *

 *       stateless, and therefore thread-safe.
 *   <li><b>collision-averse:</b> while it can't be helped that a hash function will sometimes
 *       produce the same hash code for distinct inputs (a "collision"), every hash function strives
 *       to <i>some</i> degree to make this unlikely. (Without this condition, a function that
 *       always returns zero could be called a hash function. It is not.)
 * </ul>
 *

      URI(uri)
    } catch (e: URISyntaxException) {
      // Unlikely edge case: the URI has a forbidden character in the fragment. Strip it & retry.
      try {
        val stripped = uri.replace(Regex("[\\u0000-\\u001F\\u007F-\\u009F\\p{javaWhitespace}]"), "")
        URI.create(stripped)
      } catch (e1: Exception) {
        throw RuntimeException(e) // Unexpected!
      }
    }
  }

  /**

```sh
docker ps -a
```

`-a` flag makes sure you get all the containers (Created, Running, Exited). Then identify the `Container ID` from the output.

### Starting and Stopping Containers

To start a stopped container, you can use the [`docker start`](https://docs.docker.com/engine/reference/commandline/start/) command.

```sh
docker start <container_id>
```

FastAPI 0.126.0 dropped support for Pydantic v1, while still supporting `pydantic.v1` for a little while.

/// warning

The Pydantic team stopped support for Pydantic v1 for the latest versions of Python, starting with **Python 3.14**.

This includes `pydantic.v1`, which is no longer supported in Python 3.14 and above.

                        retValue = retValue.charAt(0) + ":" + retValue.substring(2);
                    } else if (index >= 0) {
                        // leading / was previously stripped
                        retValue = "/" + retValue;
                    }
                }
            }

            // special case: if there is a windows drive letter using |, switch to :