4つの基本メソッドをPythonでカバーするためのスーパーメソッドを作る方法は？

Question

以下のコードは私によって書かれていますが、時にはこの方法が適していないことがわかります。私はどのように良いのメソッドを4つの基本的なセレンのWebドライバメソッドをカバーする方法がわからない。

def keymouse(url, operation , elementxpath): 
    driver = webdriver.Chrome() 
    driver.get(url) 
    time.sleep(1) 
    driver.maximize_window() 
    time.sleep(1) 
    operation_by = operation.split('.')[1] 

    if operation_by == "context_click()": 
     result = ActionChains(driver).context_click(driver.find_element_by_xpath(elementxpath)).perform() 
    if operation_by == "double_click()": 
     result = ActionChains(driver).double_click(driver.find_element_by_xpath(elementxpath)).perform() 
    if operation_by == "drag_and_drop()": 
     result = ActionChains(driver).drag_and_drop(driver.find_element_by_xpath(elementxpath), driver.find_element_by_xpath(elementxpath)).perform() 
    if operation_by == "click_and_hold()": 
     result = ActionChains(driver).click_and_hold(driver.find_element_by_xpath(elementxpath)).perform() 
    else: 
     time.sleep(3) 

これは、上記の方法を使用するインスタンスである：

from method.key_mouse import * 
#driver = webdriver.Chrome() 

keymouse("https://www.baidu.com", "operation.context_click()", "//*[@id='kw']") 

Answer 1

良い方法は、enumモジュールを使用することであろう。

from enum import Enum 
# Create your desired operations 
class KeyMouseOperation(Enum): 
    CONTEXT_CLICK = 1 
    DOUBLE_CLICK = 2 
    DRAG_AND_DROP = 3 
    CLICK_AND_HOLD = 4 

from method.key_mouse import * 
#driver = webdriver.Chrome() 

keymouse("https://www.baidu.com", KeyMouseOperation.CONTEXT_CLICK, "//*[@id='kw']") 

def keymouse(url, operation , elementxpath): 
    driver = webdriver.Chrome() 
    driver.get(url) 
    time.sleep(1) 
    driver.maximize_window() 
    time.sleep(1) 

    if operation_by == KeyMouseOperation.CONTEXT_CLICK: 
     result = ActionChains(driver).context_click(driver.find_element_by_xpath(elementxpath)).perform() 
    if operation_by == KeyMouseOperation.DOUBLE_CLICK: 
     result = ActionChains(driver).double_click(driver.find_element_by_xpath(elementxpath)).perform() 
    if operation_by == KeyMouseOperation.DRAG_AND_DROP: 
     result = ActionChains(driver).drag_and_drop(driver.find_element_by_xpath(elementxpath), driver.find_element_by_xpath(elementxpath)).perform() 
    if operation_by == KeyMouseOperation.CLICK_AND_HOLD: 
     result = ActionChains(driver).click_and_hold(driver.find_element_by_xpath(elementxpath)).perform() 
    else: 
     time.sleep(3)