cosette — COnStruction et ExécuTion de TâchEs

Cosette, fille adoptive de Jean Valjean, illustrée par Émile Bayard (1862).

Submodules

• task — Task specification
• pythontask — Wrap Python code in a task
  • PythonTask objects
  • Passing arguments via the environment
  • Passing arguments via the environment: a more complex example
  • Passing arguments via the configuration
  • Module API
• run — Task for generic command execution
  • Spawning external processes
  • Creating tasks using a factory
    • Caching
  • Module API
• code — Tools for checking out and building code
• depgraph — Dependency graphs
  • Building
  • Querying
  • Merging, sorting and other operations
  • Grafting sub-graph nodes into the graph itself
  • Caveats
• rlist — Reversible lists
• env — Environment for task execution
• scheduler — Task scheduling and dependency handling
  • Scheduling backends
    • queue — Producer-consumer-queue backend
• use — Integrate Python functions in DepGraph objects
  • An example
    • Use objects are wrappers
    • Argument injection via the using decorator
    • Injecting multiple arguments
    • Keyword arguments
    • Modifying an existing Use decorator
  • Injecting arguments into tasks created by a RunTaskFactory
    • Pipelines
  • Module API