Handling VersionNotFoundError in Shopify API with Python
Tags: python3, oauth2, shopify, fastapi
Published: 2023-08-22 02:52:32

Handling VersionNotFoundError in Shopify API with Python
--------------------------------------------------------

As a software developer working with Shopify's API, you may encounter various errors while interacting with the platform. One common error you may come across is the VersionNotFoundError. Although it may sound intimidating, fear not! In this article, we will explore how to handle this error gracefully using Python.

The VersionNotFoundError occurs when the specified API version is not found or supported by Shopify. This can happen when you are using an outdated or non-existent API version. To handle this error, you need to ensure that you are using a valid and supported API version.

Let's take a look at an example of how to handle the VersionNotFoundError using Python:

 

    
    import shopify
    
    try:
        # Your code to interact with the Shopify API
        shopify.APIVersion = '2022-01'
        # Perform API operations
    except shopify.VersionNotFoundError:
        print("Oops! Shopify API version not found. Please use a valid and supported version.")
      

 

In the example above, we set the desired API version using the `shopify.APIVersion` attribute. If the specified version is not found, a `VersionNotFoundError` exception will be raised. We catch this exception using a `try-except` block and display a friendly error message to the user.

Now, you might be wondering how to determine the valid and supported API versions. Thankfully, Shopify provides a way to retrieve the list of available API versions programmatically. You can use the `shopify.APIVersion.find_versions()` method to get a list of available versions:

 

    
    import shopify
    
    available_versions = shopify.APIVersion.find_versions()
    
    print("Available API versions:")
    for version in available_versions:
        print(version)
      

 

This code snippet will fetch the available API versions and print them out. Make sure to select a version from the list that is both supported and meets your requirements.

Remember, always handle the VersionNotFoundError gracefully in your code. It's better to inform the user about the issue rather than letting the program crash with an unhandled exception.

### Conclusion

Handling the VersionNotFoundError in Shopify API with Python is crucial for a smooth and error-free integration. By ensuring that you are using a valid and supported API version, you can avoid this error and provide a better user experience. Remember to fetch the available versions programmatically and handle the VersionNotFoundError gracefully in your code.

### References

*   Shopify API Documentation: [https://shopify.dev/docs/admin-api/rest/reference](https://shopify.dev/docs/admin-api/rest/reference)
*   Python Shopify Library: [https://github.com/Shopify/shopify\_python\_api](https://github.com/Shopify/shopify_python_api)

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