this.allowsParallelEdges = allowsParallelEdges;
    return this;
  }

  /**
   * Specifies whether the network will allow self-loops (edges that connect a node to itself).
   * Attempting to add a self-loop to a network that does not allow them will throw an {@link
   * UnsupportedOperationException}.
   *
   * <p>The default value is {@code false}.
   */
  @CanIgnoreReturnValue

        setting 'xpack.watcher.enabled', 'true'
        setting 'xpack.license.self_generated.type', 'trial'
      } else if (licenseType != 'basic') {
        throw new IllegalArgumentException("Unsupported self-generated license type: [" + licenseType + "[basic] or [trial].")
      }
      setting 'xpack.security.enabled', 'true'
      keystore 'bootstrap.password', 'password'

   * @param self a collection which might contain all elements in {@code c}
   * @param c a collection whose elements might be contained by {@code self}
   */
  static boolean containsAllImpl(Collection<?> self, Collection<?> c) {
    for (Object o : c) {
      if (!self.contains(o)) {
        return false;
      }
    }
    return true;
  }

  /** An implementation of {@link Collection#toString()}. */

from fastapi import FastAPI
from strawberry.fastapi import GraphQLRouter


@strawberry.type
class User:
    name: str
    age: int


@strawberry.type
class Query:
    @strawberry.field
    def user(self) -> User:
        return User(name="Patrick", age=100)


schema = strawberry.Schema(query=Query)


graphql_app = GraphQLRouter(schema)

app = FastAPI()

        <executions>
          <execution>
            <id>default-compile</id>
            <configuration>
              <compilerArgs combine.children="append" combine.self="append">
                <arg>-XDignore.symbol.file</arg>
              </compilerArgs>
            </configuration>
          </execution>
          <execution>
            <id>compile-java9</id>

    do {
      inflaterSource.readOrInflate(buffer, Long.MAX_VALUE)
    } while (inflater.bytesRead < totalBytesToRead && !inflater.finished())

    // The inflater data was self-terminated and there's unexpected trailing data. Tear it all down
    // so we don't leak that data into the input of the next message.
    if (inflater.bytesRead < totalBytesToRead) {
      deflatedBytes.clear()

"Hashing" significa converter algum conteúdo (uma senha neste caso) em uma sequência de bytes (apenas uma string) que parece um monte de caracteres sem sentido.

Sempre que você passar exatamente o mesmo conteúdo (exatamente a mesma senha), você obterá exatamente o mesmo resultado.

Mas não é possível converter os caracteres sem sentido de volta para a senha original.

### Por que usar hashing de senhas { #why-use-password-hashing }

def test_pydanticv2():
    from pydantic import field_serializer

    class ModelWithDatetimeField(BaseModel):
        dt_field: datetime

        @field_serializer("dt_field")
        def serialize_datetime(self, dt_field: datetime):
            return dt_field.replace(microsecond=0, tzinfo=timezone.utc).isoformat()

    app = FastAPI()
    model = ModelWithDatetimeField(dt_field=datetime(2019, 1, 1, 8))

Vous remarquerez que pour créer une instance d'une classe Python, vous utilisez la même syntaxe.

Par exemple :

```Python
class Cat:
    def __init__(self, name: str):
        self.name = name


fluffy = Cat(name="Mr Fluffy")
```

Dans ce cas, `fluffy` est une instance de la classe `Cat`.

Et pour créer `fluffy`, vous « appelez » `Cat`.

from fastapi import Body, FastAPI, HTTPException, Request, Response
from fastapi.exceptions import RequestValidationError
from fastapi.routing import APIRoute


class ValidationErrorLoggingRoute(APIRoute):
    def get_route_handler(self) -> Callable:
        original_route_handler = super().get_route_handler()

        async def custom_route_handler(request: Request) -> Response:
            try:
                return await original_route_handler(request)