}

    public void setValueOnModel(String expression, Object value) {
        context.setValue(expression, value);
    }

    public Iterator<?> getIteratorForXPathExpression(String expression) {
        return context.iterate(expression);
    }

    public boolean containsXPathExpression(String expression) {
        return context.getValue(expression) != null;
    }

    public Object getValue(String expression) {

     * @param sessionKey
     * @param label
     * @param context
     */
    private static byte[] derive(final byte[] sessionKey, final byte[] label, final byte[] context) {
        final KDFCounterBytesGenerator gen = new KDFCounterBytesGenerator(new HMac(new SHA256Digest()));

        final int r = 32;
        final byte[] suffix = new byte[label.length + context.length + 5];
        // per bouncycastle

     *
     * @param queryContext the query context containing the query string
     * @param context a consumer for additional query context customization
     * @throws InvalidQueryException if the query string cannot be parsed
     */
    public void buildBaseQuery(final QueryContext queryContext, final Consumer<QueryContext> context) {
        try {

### Async Context Manager { #async-context-manager }

Si revisas, la función está decorada con un `@asynccontextmanager`.

Eso convierte a la función en algo llamado un "**async context manager**".

{* ../../docs_src/events/tutorial003_py39.py hl[1,13] *}

        when(request.initResponse(context)).thenReturn(response);

        // When
        CommonServerMessageBlockResponse result = request.initResponse(context);

        // Then
        assertNotNull(result);
        assertEquals(response, result);
        verify(request, times(1)).initResponse(context);
    }

    @Test
    @DisplayName("Test initResponse with null context")
    void testInitResponseWithNullContext() {

	cachesRoot map[string][]string `msg:"-"`

	// Internal state
	mu      sync.RWMutex `msg:"-"`
	updated bool         `msg:"-"`
}

type deleteAllStorager interface {
	deleteAll(ctx context.Context, bucket, prefix string)
}

// newBucketMetacache creates a new bucketMetacache.
// Optionally remove all existing caches.
func newBucketMetacache(bucket string, cleanup bool) *bucketMetacache {
	if cleanup {

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"bytes"
	"context"
	crand "crypto/rand"
	"io"
	"math/rand"
	"testing"

	"github.com/dustin/go-humanize"
)

func (a badDisk) ReadFile(ctx context.Context, volume string, path string, offset int64, buf []byte, verifier *BitrotVerifier) (n int64, err error) {
	return 0, errFaultyDisk
}

		user2 = *GetUser("transaction-nested-2", Config{})
	)

	if err := transaction(context.Background(), DB, func(ctx context.Context, tx *gorm.DB) error {
		tx.Create(&user)

		if err := tx.First(&User{}, "name = ?", user.Name).Error; err != nil {
			t.Fatalf("Should find saved record")
		}

		if err := transaction(ctx, tx, func(ctx context.Context, tx1 *gorm.DB) error {
			tx1.Create(&user1)

            description="Deploying Docs",
            context="deploy-docs",
            target_url=run_url,
        )
        logging.info("No deploy URL available yet")
        return
    if settings.state == "error":
        current_commit.create_status(
            state="error",
            description="Error Deploying Docs",
            context="deploy-docs",
            target_url=run_url,
        )

	return nil
}

// Notify notifies notification endpoint if configured regarding job failure or success.
func (r BatchJobExpire) Notify(ctx context.Context, body io.Reader) error {
	if r.NotificationCfg.Endpoint == "" {
		return nil
	}

	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)
	defer cancel()

	req, err := http.NewRequestWithContext(ctx, http.MethodPost, r.NotificationCfg.Endpoint, body)