Custom Modules

Custom Modules allow you to implement specialized business logic and unique data transformations using your own Python code.

What are Custom Modules?

Custom Modules are user-defined Modules that give you complete control over Component generation and relationships. While Ascend-native Modules use pre-built patterns, Custom Modules require you to write your own implementation using custom Python code in your Projects.

How Custom Modules work

Custom Modules operate by:

1. Writing custom Python definitions that implement your specific business logic
2. Accepting parameters through YAML configuration files
3. Programmatically generating Module Components based on your custom logic
4. Orchestrating these Components into an integrated, functional Flow Graph

Custom Modules vs. Ascend-native Modules

Choose Custom Modules when:

• You need specialized logic that goes beyond what Ascend-native Modules provide
• You require precise control over Component generation and relationships
• You want to implement proprietary business logic or unique data transformations

Choose Ascend-native Modules when:

• You need to implement standard patterns with minimal setup time
• Your requirements align with built-in Ascend-native Modules
• You prefer configuration-based solutions over custom code development

Ready to build a Custom Module? Check out our guide for a step-by-step walkthrough.