# 1. 安裝核心庫（推薦使用清華源加速）
pip install playwright -i https://pypi.tuna.tsinghua.edu.cn/simple

# 2. 下載瀏覽器二進(jìn)制文件（自動(dòng)匹配系統(tǒng)環(huán)境）
python -m playwright install

# 3. 安裝pytest插件（可選，用于測(cè)試框架集成）
pip install pytest-playwright

from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch(headless=False)  # 有頭模式便于調(diào)試
    page = browser.new_page()
    page.goto("https://playwright.dev")
    print(page.title())  # 應(yīng)輸出"Playwright"
    browser.close()

from playwright.sync_api import sync_playwright

def test_baidu_search():
    with sync_playwright() as p:
        # 啟動(dòng)瀏覽器（無頭模式示例）
        browser = p.chromium.launch(headless=True)
        context = browser.new_context()  # 創(chuàng)建隔離環(huán)境
        page = context.new_page()
        
        # 執(zhí)行操作
        page.goto("https://www.baidu.com")
        page.fill("input[name=wd]", "Playwright教程")
        page.click("text=百度一下")
        
        # 驗(yàn)證結(jié)果
        assert "Playwright" in page.title()
        
        # 資源清理
        context.close()
        browser.close()

# 通過角色定位按鈕
page.get_by_role("button", name="登錄").click()

# 通過標(biāo)簽文本定位
page.get_by_text("立即購買").click()

# 通過placeholder定位輸入框
page.get_by_placeholder("請(qǐng)輸入手機(jī)號(hào)").fill("13800138000")

# ID定位
page.locator("#submit-btn").click()

# 屬性組合定位
page.locator("input[type='text'][class='form-control']").fill("test")

# 偽類選擇（定位奇數(shù)行）
page.locator("tr:nth-of-type(odd)").click()

# 組合條件定位
page.locator("http://input[@type='text' and contains(@placeholder,'密碼')]").fill("123456")

# 軸定位（定位父元素）
page.locator("http://button/parent::div").click()

def test_api_mock():
    with sync_playwright() as p:
        browser = p.chromium.launch()
        page = browser.new_page()
        
        # 攔截特定API請(qǐng)求
        def handle_route(route):
            if "api/data" in route.request.url:
                route.fulfill(
                    status=200,
                    json={"message": "Mock數(shù)據(jù)"}
                )
            else:
                route.continue_()
        
        page.route("**/*", handle_route)
        page.goto("https://example.com")
        assert "Mock數(shù)據(jù)" in page.content()
        browser.close()

def test_mobile_view():
    with sync_playwright() as p:
        # 使用預(yù)置設(shè)備參數(shù)
        iphone = p.devices["iPhone 12"]
        browser = p.chromium.launch()
        
        # 創(chuàng)建移動(dòng)環(huán)境
        context = browser.new_context(
            **iphone,
            locale="zh-CN",
            timezone_id="Asia/Shanghai"
        )
        
        page = context.new_page()
        page.goto("https://m.taobao.com")
        page.screenshot(path="mobile_view.png")
        context.close()
        browser.close()

# pytest_playwright示例（conftest.py）
import pytest
from playwright.sync_api import sync_playwright

@pytest.fixture(scope="session")
def browser():
    pw = sync_playwright().start()
    browser = pw.chromium.launch(headless=True)
    yield browser
    browser.close()
    pw.stop()

def test_example(browser):
    page = browser.new_page()
    page.goto("https://bing.com")
    assert "Bing" in page.title()

<button data-testid="login-submit">登錄</button>

page.get_by_test_id("login-submit").click()

frame = page.frame_locator("iframe.login-frame")
frame.locator("#username").fill("admin")

playwright codegen https://example.com

import logging
logging.basicConfig(level=logging.INFO)  # 顯示詳細(xì)日志

from playwright.sync_api import sync_playwright
import json
import os

class QuarkDownloader:
    def __init__(self):
        self.storage_path = "state.json"
        self.quark_url = "https://quark.cn/share"
        self.username = "your_username"  # 需替換為實(shí)際用戶名

    def login_and_save_state(self):
        with sync_playwright() as p:
            browser = p.chromium.launch(headless=False)  # 顯示瀏覽器界面
            page = browser.new_page()
            
            # 訪問登錄頁
            page.goto(self.quark_url)
            
            # 等待掃碼登錄（實(shí)際項(xiàng)目中需替換為具體登錄邏輯）
            page.wait_for_selector(f"span:text('{self.username}')")
            
            # 保存瀏覽器狀態(tài)
            storage_state = browser.new_context().storage_state()
            with open(self.storage_path, "w") as f:
                json.dump(storage_state, f)
            
            browser.close()

    def download_file(self, share_url, extract_code):
        if not os.path.exists(self.storage_path):
            self.login_and_save_state()

        with sync_playwright() as p:
            browser = p.chromium.launch(headless=True)
            context = browser.new_context(storage_state=self.storage_path)
            page = context.new_page()
            
            # 監(jiān)聽下載事件
            def handle_download(route):
                if "download" in route.request.url:
                    route.continue_()
            
            page.route("**/*", handle_download)
            
            # 訪問分享鏈接
            page.goto(share_url)
            page.fill("input[placeholder='提取碼']", extract_code)
            page.click("text=提取文件")
            
            # 等待下載完成（實(shí)際項(xiàng)目中需根據(jù)具體下載邏輯調(diào)整）
            page.wait_for_timeout(10000)
            
            context.close()
            browser.close()

# 使用示例
downloader = QuarkDownloader()
downloader.download_file(
    share_url="https://quark.cn/share/xxxxxx",  # 替換為實(shí)際分享鏈接
    extract_code="1234"  # 替換為實(shí)際提取碼
)