ChatGPT帮我写python+appium框架

```python
from appium import webdriver
from appium.webdriver.common.touch_action import TouchAction
import time
```

```python
class AppiumFramework:
    def __init__(self, app_package, app_activity, device_name, platform_version, appium_server_url):
        self.app_package = app_package
        self.app_activity = app_activity
        self.device_name = device_name
        self.platform_version = platform_version
        self.appium_server_url = appium_server_url
        self.driver = None
    def start_appium_driver(self):
        # 启动Appium Driver
        desired_caps = {
            "platformName": "Android",
            "deviceName": self.device_name,
            "platformVersion": self.platform_version,
            "appPackage": self.app_package,
            "appActivity": self.app_activity,
            "unicodeKeyboard": True,
            "resetKeyboard": True
        }
        self.driver = webdriver.Remote(self.appium_server_url, desired_caps)
    def stop_appium_driver(self):
        # 停止Appium Driver
        if self.driver:
            self.driver.quit()
    def find_element_by_id(self, element_id):
        # 根据元素ID查找元素
        return self.driver.find_element_by_id(element_id)
    def find_element_by_xpath(self, xpath):
        # 根据XPath查找元素
        return self.driver.find_element_by_xpath(xpath)
    def click_element(self, element):
        # 点击元素
        TouchAction(self.driver).tap(element).perform()
    def input_text(self, element, text):
        # 在元素中输入文本
        element.send_keys(text)
    def wait_for_element(self, element, timeout=10):
        # 等待元素出现
        start_time = time.time()
        while True:
            try:
                element.is_displayed()
                break
            except:
                if time.time() - start_time > timeout:
                    raise Exception("Element not found in %d seconds" % timeout)
                time.sleep(1)
```
在类中，我们定义了一些常用的方法，例如启动和停止Appium Driver、查找元素、点击元素、输入文本和等待元素出现等。这些方法可以根据具体的需求进行扩展和修改。
最后，在脚本中实例化Appium框架，并调用相关方法进行测试，例如：
```python
if __name__ == '__main__':
    appium_framework = AppiumFramework(
        app_package="com.example.app",
        app_activity="com.example.app.MainActivity",
        device_name="Android Emulator",
        platform_version="7.1.1",
        appium_server_url="http://localhost:4723/wd/hub"
    )
    try:
        # 启动Appium Driver
        appium_framework.start_appium_driver()
        # 查找元素并点击
        element = appium_framework.find_element_by_id("com.example.app:id/button")
        appium_framework.click_element(element)
        # 在元素中输入文本
        element = appium_framework.find_element_by_id("com.example.app:id/edit_text")
        appium_framework.input_text(element, "Hello, Appium!")
        # 等待元素出现
        element = appium_framework.find_element_by_id("com.example.app:id/text_view")
        appium_framework.wait_for_element(element)
    finally:
        # 停止Appium Driver
        appium_framework.stop_appium_driver()
```