Selenium自动化操作GitHub搜索栏：解决元素不可交互问题

from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time

# 初始化WebDriver
options = webdriver.ChromeOptions()
# options.add_argument("--headless") # 可选：无头模式，不显示浏览器界面
driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), options=options)
driver.maximize_window() # 建议最大化窗口，确保元素可见性和布局稳定

url = "https://github.com"
driver.get(url)
print(f"已导航至：{url}")

try:
    # 定位GitHub页面顶部的搜索激活按钮
    # GitHub UI可能会更新，这里使用问题中提到的类名作为参考
    # 实际项目中，建议通过开发者工具仔细检查当前页面元素的准确选择器
    search_button_locator = (By.CLASS_NAME, "header-search-button")
    search_button = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable(search_button_locator)
    )
    print(f"找到搜索激活按钮，文本为：'{search_button.text}'，正在点击...")
    search_button.click()
    print("搜索激活按钮已点击。")

except Exception as e:
    print(f"点击搜索激活按钮时发生错误: {e}")
    driver.quit()
    exit()

try:
    # 等待实际的搜索输入框出现并变得可见
    # 'query-builder-test' 可能是点击激活按钮后出现的输入框的ID
    search_input_locator = (By.ID, "query-builder-test")
    search_input = WebDriverWait(driver, 10).until(
        EC.visibility_of_element_located(search_input_locator)
    )
    print("找到搜索输入框，准备输入关键词...")

except Exception as e:
    print(f"定位搜索输入框时发生错误: {e}")
    driver.quit()
    exit()

try:
    # 输入搜索关键词
    search_input.send_keys("python")
    time.sleep(1) # 模拟用户输入延迟，增加真实感
    print("已输入关键词 'python'。")

    # 提交搜索
    search_input.send_keys(Keys.ENTER)
    print("搜索已提交。")

    time.sleep(5) # 等待搜索结果页面加载

except Exception as e:
    print(f"输入关键词或提交搜索时发生错误: {e}")
finally:
    driver.quit() # 完成操作后关闭浏览器
    print("浏览器已关闭。")

from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time

# 初始化WebDriver
options = webdriver.ChromeOptions()
# options.add_argument("--headless") # 可选：无头模式，不显示浏览器界面
driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), options=options)
driver.maximize_window() # 建议最大化窗口，确保元素可见性和布局稳定

url = "https://github.com"
driver.get(url)
print(f"已导航至：{url}")

try:
    # 步骤1：定位并点击GitHub的搜索激活按钮
    # GitHub UI可能会更新，这里使用问题中提到的类名作为参考
    # 实际项目中，建议通过开发者工具仔细检查当前页面元素的准确选择器
    search_button_locator = (By.CLASS_NAME, "header-search-button")
    search_button = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable(search_button_locator)
    )
    print(f"找到搜索激活按钮，文本为：'{search_button.text}'，正在点击...")
    search_button.click()
    print("搜索激活按钮已点击。")

    # 步骤2：等待并定位实际的搜索输入框
    # 'query-builder-test' 可能是点击激活按钮后出现的输入框的ID
    search_input_locator = (By.ID, "query-builder-test")
    search_input = WebDriverWait(driver, 10).until(
        EC.visibility_of_element_located(search_input_locator)
    )
    print("找到搜索输入框，准备输入关键词...")

    # 步骤3：输入搜索关键词并提交
    search_input.send_keys("python")
    time.sleep(1) # 模拟用户输入延迟，增加真实感
    print("已输入关键词 'python'。")

    search_input.send_keys(Keys.ENTER)
    print("搜索已提交。")

    time.sleep(5) # 等待搜索结果页面加载，以便观察

except Exception as e:
    print(f"操作过程中发生错误: {e}")
finally:
    driver.quit() # 无论成功与否，最终都关闭浏览器
    print("浏览器已关闭。")