* the more direct await* methods, but should be reliable enough in practice to avoid flakiness of
   * this test. (And if it isn't, we'd like to know about it first!)
   */
  public void testAwaitFullGc() {
    CountDownLatch finalizerRan = new CountDownLatch(1);
    WeakReference<Object> ref = createWeakReferenceWithFinalizer(finalizerRan);

}
```

These credentials can now be used to perform MinIO API operations, these credentials automatically expire in 1hr. To understand more about credential expiry duration and client grants STS API read further [here](https://github.com/minio/minio/blob/master/docs/sts/client-grants.md).

## Explore Further

	Scanning   bool
	Endpoint   string
	MountPath  string
	ID         string
	Rotational bool
	Metrics    DiskMetrics
	Error      string // carries the error over the network
}

// DiskMetrics has the information about XL Storage APIs
// the number of calls of each API and the moving average of
// the duration of each API.
type DiskMetrics struct {
	LastMinute              map[string]AccElem `json:"apiLatencies,omitempty"`

      /*
       * If isDone is true during the call to listenInPoolThread,
       * listenInPoolThread doesn't start a thread. Make sure it's false the
       * first time through (and forever after, since no one else cares about
       * it).
       */
      return false;
    }
  }

  private static final class RecordingRunnable implements Runnable {
    final CountDownLatch wasRun = new CountDownLatch(1);

      throw new AssertionError(e);
    }
  }

  private static @Nullable Field getInheritableThreadLocalsField() {
    if (isAndroid()) {
      /*
       * We need not worry about class unloading under Android. Plus, this approach doesn't always
       * work under Android.
       *
       * (Clearing inheritableThreadLocals could still be useful independent of class unloading, but

But when the form includes files, it is encoded as `multipart/form-data`. If you use `File`, **FastAPI** will know it has to get the files from the correct part of the body.

If you want to read more about these encodings and form fields, head to the [<abbr title="Mozilla Developer Network">MDN</abbr> web docs for `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST).

///

/// warning

/// tip | 提示

这里重要且“神奇”的地方是，`get_current_user` 在检查每个*路径操作*时会得到不同的 `scopes` 列表。

这一切都取决于为该特定*路径操作*在其自身以及依赖树中的每个依赖里声明的 `scopes`。

///

## 关于 `SecurityScopes` 的更多细节 { #more-details-about-securityscopes }

你可以在任意位置、多个位置使用 `SecurityScopes`，不一定非得在“根”依赖里。

它总会包含当前 `Security` 依赖中以及所有依赖者在“该特定”*路径操作*和“该特定”依赖树里声明的安全作用域。

因为 `SecurityScopes` 会包含依赖者声明的所有作用域，你可以在一个核心依赖函数里用它验证令牌是否具有所需作用域，然后在不同的*路径操作*里声明不同的作用域需求。

したがって、盗んだ側は同じパスワードを別のシステムで試すことができません（多くのユーザーがあらゆる場所で同じパスワードを使っているため、これは危険になり得ます）。

{* ../../docs_src/security/tutorial003_an_py310.py hl[82:85] *}

#### `**user_dict` について { #about-user-dict }

`UserInDB(**user_dict)` は次を意味します:

`user_dict` のキーと値を、そのままキーワード引数として渡します。つまり次と同等です:

```Python
UserInDB(
    username = user_dict["username"],
    email = user_dict["email"],

import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.atomic.AtomicLong;

import jcifs.SmbTransport;
import jcifs.internal.CommonServerMessageBlock;

/**
 * Information about a multi-channel connection
 */
public class ChannelInfo {

    private final String channelId;
    private volatile SmbTransport transport;
    private final NetworkInterfaceInfo localInterface;

  private static final class LegacyAsyncDispatcher extends Dispatcher {

    // This dispatcher matches the original dispatch behavior of AsyncEventBus.
    //
    // We can't really make any guarantees about the overall dispatch order for this dispatcher in
    // a multithreaded environment for a couple of reasons:
    //
    // 1. Subscribers to events posted on different threads can be interleaved with each other