pkg crypto/tls, method (*Conn) NetConn() net.Conn
pkg crypto/tls, type Config struct, PreferServerCipherSuites //deprecated
pkg crypto/x509, method (*CertPool) Subjects //deprecated
pkg debug/buildinfo, func Read(io.ReaderAt) (*debug.BuildInfo, error)
pkg debug/buildinfo, func ReadFile(string) (*debug.BuildInfo, error)
pkg debug/buildinfo, type BuildInfo = debug.BuildInfo
pkg debug/dwarf, type BasicType struct, DataBitOffset int64

        /** Maximum number of lines to buffer. */
        private final int maxLineBuffer;

        /**
         * Constructor for InputStreamThread.
         * @param is The input stream to read from.
         * @param charset The character encoding to use.
         * @param maxOutputLineBuffer The maximum number of lines to buffer.
         */

        }
      }

      /**
       * Returns an input stream containing one or more certificate PEM files. This implementation just
       * embeds the PEM files in Java strings; most applications will instead read this from a resource
       * file that gets bundled with the application.
       */
      private fun trustedCertificatesInputStream(): InputStream {
        ... // Full source omitted. See sample.
      }

Un **context manager** en Python es algo que puedes usar en una declaración `with`, por ejemplo, `open()` puede ser usado como un context manager:

```Python
with open("file.txt") as file:
    file.read()
```

En versiones recientes de Python, también hay un **async context manager**. Lo usarías con `async with`:

```Python
async with lifespan(app):
    await do_stuff()
```

		if err := copyLocalDir(dst, src); err != nil {
			return "", err
		}
	}

	if underGoRoot {
		// Copy timezone file.
		//
		// Typical apps have the zoneinfo.zip in the root of their app bundle,
		// read by the time package as the working directory at initialization.
		// As we move the working directory to the GOROOT pkg directory, we
		// install the zoneinfo.zip file in the pkgpath.
		err := cp(

    }

    systemProperty("okhttp.platform", platform)
    systemProperty("junit.jupiter.extensions.autodetection.enabled", "true")
  }

  // https://publicobject.com/2023/04/16/read-a-project-file-in-a-kotlin-multiplatform-test/
  tasks.withType<Test>().configureEach {
    environment("OKHTTP_ROOT", rootDir)
  }
  tasks.withType<KotlinJvmTest>().configureEach {
    environment("OKHTTP_ROOT", rootDir)

         * @param server the Tomcat server instance
         * @param connector the Tomcat connector
         * @param props the configuration properties
         * @param readConfigList the list of read configuration items
         */
        @Override
        public void setupServerConfigIfNeeds(final BootLogger logger, final Tomcat server, final Connector connector,

 * MSIE clients using NTLM SSP. This is similar to {@code Authentication:
 * BASIC} but weakly encrypted and without requiring the user to re-supply
 * authentication credentials.
 * <p>
 * Read <a href="../../../ntlmhttpauth.html">jCIFS NTLM HTTP Authentication and the Network Explorer Servlet</a> for complete details.
 */

/**
 * An HTTP servlet filter that provides NTLM authentication support for SMB1 protocol.

            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int bytesRead;

            while ((bytesRead = inflaterStream.read(buffer)) != -1) {
                baos.write(buffer, 0, bytesRead);
            }

            inflaterStream.close();
            return baos.toByteArray();
        } catch (IOException e) {

{* ../../docs_src/body/tutorial001_py310.py hl[16] *}

...and declare its type as the model you created, `Item`.

## Results { #results }

With just that Python type declaration, **FastAPI** will:

* Read the body of the request as JSON.
* Convert the corresponding types (if needed).
* Validate the data.
    * If the data is invalid, it will return a nice and clear error, indicating exactly where and what was the incorrect data.