Warning: This document is for the development version of Pydra: A simple dataflow engine with scalable semantics. The main version is master.

User Guide

• Dataflows Components: Task and Workflow
  • Function Tasks
  • Shell Command Tasks
  • Container Tasks
  • Workflows
  • Task’s State
• State and Nested Loops over Input
  • Types of Splitter
  • Scalar Splitter
  • Outer Splitter
• Grouping Task’s Output
• Input Specification
  • Adding a New Field to the Spec
  • Types
  • Metadata
  • Validators
• Output Specification
  • Metadata