Appium + python - weixin number of public operations

from appium import webdriver
from time import sleep

desired_caps = {
    "platformName":"Android",
    "platformVersion":"9",
    "deviceName":"4871660c",
    "appPackage":"com.tencent.mm",
    "appActivity":".ui.LauncherUI",
    "chromeOptions":"{'androidProcess':'com.tencent.mm:tools'}",
    "automationName":"Uiautomator2",
    "unicodeKeyboard":True,
    "resetKeyboard":True,
    "noReset":True
}

driver = webdriver.Remote("http://localhost:4723/wd/hub",desired_caps)
driver.implicitly_wait (10)     sleep (3)    # type in the search    . driver.find_element_by_id ( "com.tencent.mm:id/jb") the Click ()    # point micro-channel home search button

the try:





    id_text = 'resourceId ( "com.tencent.mm:id/l3" ). text ( " search")' 
    driver.find_element_by_android_uiautomator (id_text) .send_keys ( "yoyoketang \ n-") 

    # opening the public No. 
    SLEEP (. 3) 
    id_text1 = 'resourceId ( "com.tencent.mm:id/qm") . text ( " start from scratch to learn automated testing")' 
    driver.find_element_by_android_uiautomator (id_text1) .click () 

    # click on the number of public courses menu -2019 
    # sleep ( 3) 
    # id_text2 = 'resourceId ( "com.tencent.mm:id/an0"). text ( "2019 program")' 
    # driver.find_element_by_android_uiautomator (id_text2) .click () 
    # = driver.contexts contexts 
    # Print (contexts ) 

    # handover Webview 
    # SLEEP (. 3) 
    # driver.switch_to_default_content ( "WEBVIEW_com.tencent.mm:tools ") 

    # click user name - Shanghai
    SLEEP # (3) 
    # id_text3 = '. ResourceId ( "js_author_name") text ( "Shanghai yo")' 
    # driver.find_element_by_android_uiautomator (id_text3) .click () 
    # Print (driver.contexts) 

    # Click History - django tutorial 
    SLEEP (. 3) 
    id_text4 = 'The resourceId ( "com.tencent.mm:id/an0"). text ( "history")' 
    List1 = driver.find_element_by_android_uiautomator (id_text4) .click () 
    # = driver.find_elements_by_xpath List1 ( " // * [@ text = 'history'] "). the Click () 
    Print (of the type (List1), List1) 
    Print (driver.contexts) 
    # driver.switch_to.context ( 'WEBVIEW_com.tencent.mm:tools') 
    # class_text = 'className ( "android.widget.TextView "). text ( "django tutorial")'
    # driver.find_element_by_android_uiautomator(class_text).click()
    # contexts = driver.contexts
    # print(contexts)

    # sleep(3)
    # driver.switch_to.context( 'NATIVE_APP')
    #

    #
    #点击django合集
    # id_text5 = 'resourceId("com.tencent.mm:id/cx").text("django合集")'
    # driver.find_element_by_android_uiautomator(id_text5).click()
    # print(driver.contexts)


    # id_text6 = 'resourceId("activity-name").text("django合集")'
    # apps = driver.find_elements_by_android_uiautomator(id_text6)
    # for item in apps:
    #     print(item)

except Exception :
    print("Error")
    #退出微信应用
    driver.quit()