Onların kurslarını denemek isteyebilirsiniz:

* <a href="https://training.talkpython.fm/fastapi-courses" class="external-link" target="_blank">Talk Python Training</a>

<img src="/img/python-types/image06.png">

Notice that this means "`one_person` is an **instance** of the class `Person`".

It doesn't mean "`one_person` is the **class** called `Person`".

## Pydantic models { #pydantic-models }

<a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> is a Python library to perform data validation.

 */
package org.codelibs.fess.app.web.admin.general;

import org.lastaflute.web.validation.Required;

import jakarta.validation.constraints.Size;

/**
 * The mail form for General settings.
 */
public class MailForm {

    /**
     * Default constructor.
     */
    public MailForm() {
        // Default constructor
    }

    /** The incremental crawling setting. */
    public String incrementalCrawling;

import org.codelibs.fess.exception.InvalidAccessTokenException;
import org.codelibs.fess.util.ComponentUtil;

import jakarta.servlet.http.HttpServletRequest;

/**
 * The helper for access token.
 */
public class AccessTokenHelper {

    /**
     * Default constructor.
     */
    public AccessTokenHelper() {
        // nothing
    }

    /**
     * The bearer string.
     */

import jakarta.validation.ConstraintValidatorContext;

/**
 * Validator implementation for URI type constraints.
 * This validator checks URI strings against specified protocol types.
 */
public class UriTypeValidator implements ConstraintValidator<UriType, String> {

    /**
     * Default constructor for UriTypeValidator.
     */
    public UriTypeValidator() {
        // Default constructor
    }

       the generated index.xml, are outputs, not inputs. We can be sure of
       this because they are deleted in the @BeforeEach method of the
       OsgiTest test class.

       - To enable the benefit of incremental builds, we can ask Gradle
       to ignore these two files when considering whether the classpath
       has changed. That is the purpose of this normalization block.
   */

 */
package okhttp3.recipes;

import java.io.File;
import java.io.IOException;
import okhttp3.Cache;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

public final class CacheResponse {
  private final OkHttpClient client;

  public CacheResponse(File cacheDirectory) throws Exception {
    int cacheSize = 10 * 1024 * 1024; // 10 MiB
    Cache cache = new Cache(cacheDirectory, cacheSize);

package com.google.common.collect.testing.testers;

import com.google.common.annotations.GwtCompatible;

/**
 * The emulation source used in GWT.
 *
 * @author Hayward Chan
 */
@GwtCompatible
final class Platform {

  // Use fewer steps in the ListIteratorTester in ListListIteratorTester because it's slow in prod
  // mode.
  static int listListIteratorTesterNumIterations() {

 *
 * String[] array = ...;
 * for (String element : iterable(array)) {
 *     ...
 * }
 * </pre>
 *
 * @author shot
 * @param <T> the type of array elements
 */
public class ArrayIterator<T> implements Iterator<T> {

    /** The array of elements to iterate over */
    protected final T[] items;

    /** The index of the currently referenced element */
    protected int index = 0;

 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.smb1;

class Trans2GetDfsReferral extends SmbComTransaction {

    private final int maxReferralLevel;

    Trans2GetDfsReferral(final String filename) {
        this(filename, 3);
    }