seppl 0.0.11

Python3 library for parsing pipeline components with their own options.

Simple Entry Point PipeLines (seppl). Python library for parsing pipeline components with their own options.

seppl takes a very light-weight approach to avoid encroaching too much on your code. If you want to, you can add some compatibility checks between the pipeline components with some additional mixins. However, the execution of the pipeline (and potentially moving data between components) is left to you and your code.

Usage and examples can be found here:

https://github.com/waikato-datamining/seppl

Changelog

0.0.11 (2023-11-27)

• the DEFAULT placeholder in the environment variable listing the modules now gets expanded to the default modules, making it easier to specify modules in derived projects

• added excluded_modules and excluded_env_modules to Registry class initializer to allow user to specify modules (explicit list or list from env variable) to be excluded from being registered; useful when outputting help for derived modules that shouldn’t output all the base plugins as well.

0.0.10 (2023-11-15)

• the registry now inspects modules when environment modules are present even when it already found plugins (eg default ones)

0.0.9 (2023-11-15)

• the registry now inspects modules when custom modules were supplied even when it already found plugins (eg default ones)

0.0.8 (2023-11-10)

• suppressing help output for unknown args now

0.0.7 (2023-11-09)

• Plugin.parse_args now returns any unparsed arguments that were found

• the args_to_objects method now raises an Exception by default when unknown arguments are encountered for a plugin (can be controlled with the allow_unknown_args parameter)

0.0.6 (2023-10-11)

• enforcement of uniqueness is now checking whether the class names differ before raising an exception.

0.0.5 (2023-10-10)

• added OutputProducer and InputConsumer mixins that can be use for checking the compatibility between pipeline components using the check_compatibility function.

0.0.4 (2023-10-09)

• added support for dynamic mode which only requires listing the superclass of a plugin and the module in which to look for these plugins (slower, but more convenient)

0.0.3 (2023-10-05)

• added generate_entry_points helper method to easily generate the entry_points section for plugins, rather than manually maintaining it

• added generate_help and generate_plugin_usage methods for generating documentation for plugins

0.0.2 (2023-10-04)

• removed old, logging-related code from Plugin class

• added args_to_objects to quickly instantiate plugins from parsed arguments

• added example to README.md and example library (https://github.com/waikato-datamining/seppl-example)

0.0.1 (2023-09-28)

• initial release