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Home Guide Appium with Python: Getting Started with App Automation Testing

Appium with Python: Getting Started with App Automation Testing

By Sakshi Pandey, Community Contributor -

Table of Contents

As investing in hardware and software to test applications becomes increasingly unfeasible due to the large volume of android devices and versions launched each year, cloud-based application testing offers a more efficient alternative. When testing on real devices without a cloud-based platform, there is a tedious process that involves setting up the android studio, setting environment or path variables, configuring a real device, and various other intricacies. All of these are negated by using a cloud-based platform such as BrowserStack.

Using a cloud-based platform is significantly advantageous since it allows for testing on a wide range of OS and real device combinations. Additionally, using such platforms makes application development low-cost and highly scalable for any application development team.

Not only does BrowserStack simplify testing, but it also accelerates the test process and increases the accuracy of the results by offering parallel testing. This allows you to run multiple tests at the same time across various device and OS combinations. BrowserStack facilitates test infrastructure for apps that access resources hosted in development or testing environments as well, making local testing for apps available to such users. By offering a variety of features, BrowserStack endeavors to cover all the bases that a user may need to successfully and thoroughly test their app.

This article illustrates the efficiency of integrating with BrowserStack to carry out android app automation and testing using Python.

Getting Started with App Testing using Appium and Python

Let’s consider testing Notes App as an example, by integrating it with BrowserStack.


  • Install Python3
  • Download the Appium Python client. Using the pip package installer would be the most efficient method for this, simply use the following command:
pip install Appium-Python-Client

Here are the steps to run your first Appium test using Python –

Step 1: Create a BrowserStack account and use the free trial, which offers 100 minutes of free automated mobile app testing.

Step 2: For this example, the miui notes apk file (version 2.3.7) was used. The apk file of the app being tested needs to be uploaded to BrowserStack.

Uploading APK File to test app using Appium with Python

The apk file of the app can be uploaded either via the REST API or via file manager.

Step 3: Once the app is successfully uploaded, the user will be provided with an app_URL which needs to be noted and used later to set our desired capabilities.

Set Desired Capabilities for Appium Test with Python

Step 4: Open git bash at your desired location and use the following command:

git clone

This command clones the sample python repository provided by BrowserStack and provides an example python code snippet that can be directly edited.

Step 5: Navigate to the android folder in the repository and open the file.

Step 6: First, import the necessary packages.

from appium import webdriver
from appium.webdriver.common.appiumby import AppiumBy
import time

Webdriver needs to be imported because Appium speaks the same protocol as Selenium, the WebDriver protocol. Following this, AppiumBy will be imported as well since it will be used later in the program to locate elements. Time needs to be imported next in order to execute commands after the app has loaded.

Step 7: Desired capabilities need to be set next. They are key-value pairs encoded into a JSON object. These will be sent by Appium Clients to the server and provide information to it on how you want your test to work.

desired_cap = {
# Set your access credentials
"browserstack.user" : “YOUR_BROWSERSTACK_USERNAME”,
"browserstack.key" : “YOUR_BROWSERSTACK_ACCESS_KEY”,
# Use the unique URL to specify the app to be downloaded
"app" : "bs://ca0b82b855ca2c5157b2b3d36fad5b392b723fbd",
# Provide device specifications
"device" : "Xiaomi Redmi Note 8",
"os_version" : "9.0",
# grant permissions automatically and accept any pop up alerts
#Specify the project, build, and name
"project" : "Test Python project", 
"build" : "BrowserStack-build-1",
"name" : "notes_app_test"

So here, the user needs to provide access credentials and the unique URL provided earlier when the apk file was uploaded.

Enter Access Key to test Android App using Appium

Simply click on Access Key in the toolbar at the top of the screen upon logging into BrowserStack to obtain the user and key values.

Following this, device specifications need to be provided, and permissions need to be auto granted for any permission or alert pop-ups that may interfere with the test automation. For this example, the device specified was Xiaomi Redmi Note 8, and the OS was Android 9.0.

Finally, the project, build, and name can be specified. Utilize the BrowserStack desired capabilities builder for ease of use.

Step 8: Initialize the WebDriver.

driver = webdriver.Remote(

Use the BrowserStack remote URL and the defined desired capabilities to initialize the WebDriver.

Step 9: Find and use locators to navigate and automate the app in order to test its functionality. Refer to the next section of this guide: “How to use Appium Inspector to find Element Locators” for an example of how to use Appium Inspector to find locators for elements.

el_createnote = driver.find_element(AppiumBy.ACCESSIBILITY_ID,'Tap to create a text note. Press and hold to create a voice note. Release the button to stop recording and create the note, or slide up to cancel.')
el_notetitle = driver.find_element(AppiumBy.ID,'com.miui.notes:id/note_title')
el_notetitle.send_keys("Watch Later")
el_note = driver.find_element(AppiumBy.ID,'com.miui.notes:id/rich_editor')
el_note.send_keys("Naruto"+"\n"+"WandaVision"+"\n"+"The Little Mermaid")

Give time for the app to initialize and accept any pop-ups. For this example, Accessibility ID and ID have been used for locators. However, there are several other locators which can be used.

Read More: Locators in Appium

First, the code snippet uses the Accessibility ID of the “+” button to create a new note. Following this, it clicks on the title bar, locating it by ID, and adds a title of “Watch Later” to it. It repeats this process on the text body and enters a list of shows the user wants to note and watch later. After this, it goes back to the home screen of the app, saving the note, and then disconnects from the remote BrowserStack URL.

Step 10: Open command prompt or Linux shell from the location of the python file. Run the file using the following command:


Step 11: Navigate back to BrowserStack, and in App Automate under browserstack-build-1 there will be a notes-app-test.

Running Appium Python test on BrowserStack App Automate

Clicking on this test will lead to the dashboard.

BrowserStack App Automate Dashboard

This window displays the user’s test results in a video format on the left. A log can be seen to the right of the screen; This shows a log of each event that took place during the test automation.

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How to use Appium Inspector to find Element Locators : Example

Appium Inspector is an Appium Client which allows the user to connect to a large variety of cloud Appium platforms. It further allows the user to select and interact with elements, providing a list of element locator strategies, which can be used in their automation and testing scripts.

Step 1: Open Appium Inspector and select BrowserStack from the cloud providers available.

Enter your previously obtained Username and Access Key, as well as the desired capabilities in JSON; Start the session.

Step 2: Locate the elements needed to automate and test the app. Note their XPath, IDs, or their accessibility IDs. These locators can be used to find elements and test/automate an application in Appium with Python.

Locating Elements for Appium Test

In the previous section “Testing a Notes app by Integrating with BrowserStack: Example” a new note was created by using the Accessibility ID locator to find and click on this element; As demonstrated in the code snippet from the aforementioned example:

el_createnote = driver.find_element(AppiumBy.ACCESSIBILITY_ID,'Tap to create a text note. Press and hold to create a voice note. Release the button to stop recording and create the note, or slide up to cancel.')

Similarly, other locators used in the example, such as the ID locator for the Title bar, were also found using Appium Inspector.

Test Results & Conclusion

As seen in the video, the test automation ran successfully with no errors, indicating that the app is fully functional.

Text Logs for Appium Python Test

App Profiling with BrowserStack App Automate

The text logs and app profiling provided by BrowserStack give insight into how the test ran and allow the user to optimize CPU and memory usage, as well as unearth any errors or issues with the apk.

To conclude, BrowserStack’s App Automate makes testing on real devices easy. With a simple Python script, the user can easily run tests on thousands of devices and systematically determine whether the apk is meeting their requirements. Teams will find it easy to use the results dashboard to find and debug issues instantly.

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