Because we can trust it to receive the `username` and `password`, as we control it.

But if you are building an OAuth2 application that others would connect to (i.e., if you are building an authentication provider equivalent to Facebook, Google, GitHub, etc.) you should use one of the other flows.

The most common is the implicit flow.

```
.
├── backend
│   ├── main.py
│   ├── __init__.py
```

Then you would set the `entrypoint` as:

```toml
[tool.fastapi]
entrypoint = "backend.main:app"
```

which would be equivalent to:

```python
from backend.main import app
```

### `fastapi dev` with path { #fastapi-dev-with-path }

    Map<Integer, String> right = ImmutableMap.of(1, "A", 3, "F", 5, "G", 6, "Z");

    // TODO(kevinb): replace with Ascii.caseInsensitiveEquivalence() when it
    // exists
    Equivalence<String> caseInsensitiveEquivalence =
        Equivalence.equals()
            .onResultOf(
                new Function<String, String>() {
                  @Override
                  public String apply(String input) {

Nimm die Schlüssel-Wert-Paare des `second_user_data` <abbr title="Dictionary – Zuordnungstabelle: In anderen Sprachen auch Hash, Map, Objekt, Assoziatives Array genannt">Dicts</abbr> und übergebe sie direkt als Schlüsselwort-Argumente. Äquivalent zu: `User(id=4, name="Mary", joined="2018-11-30")`

///

### Editor Unterstützung { #editor-support }

                return null; // so the lambda is a Callable to propagate checked await() exceptions
              }));
    }

    // For more about this test, see the equivalent in AbstractNetworkTest.
    for (Future<?> future : futures.build()) {
      future.get();
    }
    executor.shutdown();
  }

RequiredParam = PydanticUndefined
Undefined = PydanticUndefined
evaluate_forwardref = eval_type_lenient  # ty: ignore[deprecated]


class GenerateJsonSchema(_GenerateJsonSchema):
    # TODO: remove when this is merged (or equivalent): https://github.com/pydantic/pydantic/pull/12841
    # and dropping support for any version of Pydantic before that one (so, in a very long time)
    def bytes_schema(self, schema: CoreSchema) -> JsonSchemaValue:

///

{* ../../docs_src/response_model/tutorial005_py310.py hl[29,35] *}

/// tip | Consejo

La sintaxis `{"name", "description"}` crea un `set` con esos dos valores.

Es equivalente a `set(["name", "description"])`.

///

#### Usar `list`s en lugar de `set`s { #using-lists-instead-of-sets }

}

var errorRune = []byte(string(utf8.RuneError))

// ScanRunes is a split function for a [Scanner] that returns each
// UTF-8-encoded rune as a token. The sequence of runes returned is
// equivalent to that from a range loop over the input as a string, which
// means that erroneous UTF-8 encodings translate to U+FFFD = "\xef\xbf\xbd".
// Because of the Scan interface, this makes it impossible for the client to

  /*
   * This is an implementation of ImmutableMap optimized especially for Android, which does not like
   * objects per entry.  Instead we use an open-addressed hash table.  This design is basically
   * equivalent to RegularImmutableSet, save that instead of having a hash table containing the
   * elements directly and null for empty positions, we store indices of the keys in the hash table,

///

{* ../../docs_src/response_model/tutorial005_py310.py hl[29,35] *}

/// tip | Dica

A sintaxe `{"name", "description"}` cria um `set` com esses dois valores.

É equivalente a `set(["name", "description"])`.

///

#### Usando `list`s em vez de `set`s { #using-lists-instead-of-sets }