haystack/rest_api/pipeline/custom_component.py

"""
Pipelines allow putting together Components to build a graph.

In addition to the standard Haystack Components, custom user-defined Components
can be used in a Pipeline YAML configuration.

The classes for the Custom Components must be defined in this file.
"""


from haystack.nodes.base import BaseComponent


class SampleComponent(BaseComponent):
    def run(self, **kwargs):
        raise NotImplementedError
Add scaffold for defining custom components for Pipelines (#1205) 2021-06-23 12:01:54 +02:00			`"""`
			`Pipelines allow putting together Components to build a graph.`

			`In addition to the standard Haystack Components, custom user-defined Components`
			`can be used in a Pipeline YAML configuration.`

			`The classes for the Custom Components must be defined in this file.`
			`"""`


Refactoring of the `haystack` package (#1624) * Files moved, imports all broken * Fix most imports and docstrings into * Fix the paths to the modules in the API docs * Add latest docstring and tutorial changes * Add a few pipelines that were lost in the inports * Fix a bunch of mypy warnings * Add latest docstring and tutorial changes * Create a file_classifier module * Add docs for file_classifier * Fixed most circular imports, now the REST API can start * Add latest docstring and tutorial changes * Tackling more mypy issues * Reintroduce from FARM and fix last mypy issues hopefully * Re-enable old-style imports * Fix some more import from the top-level package in an attempt to sort out circular imports * Fix some imports in tests to new-style to prevent failed class equalities from breaking tests * Change document_store into document_stores * Update imports in tutorials * Add latest docstring and tutorial changes * Probably fixes summarizer tests * Improve the old-style import allowing module imports (should work) * Try to fix the docs * Remove dedicated KnowledgeGraph page from autodocs * Remove dedicated GraphRetriever page from autodocs * Fix generate_docstrings.sh with an updated list of yaml files to look for * Fix some more modules in the docs * Fix the document stores docs too * Fix a small issue on Tutorial14 * Add latest docstring and tutorial changes * Add deprecation warning to old-style imports * Remove stray folder and import Dict into dense.py * Change import path for MLFlowLogger * Add old loggers path to the import path aliases * Fix debug output of convert_ipynb.py * Fix circular import on BaseRetriever * Missed one merge block * re-run tutorial 5 * Fix imports in tutorial 5 * Re-enable squad_to_dpr CLI from the root package and move get_batches_from_generator into document_stores.base * Add latest docstring and tutorial changes * Fix typo in utils __init__ * Fix a few more imports * Fix benchmarks too * New-style imports in test_knowledge_graph * Rollback setup.py * Rollback squad_to_dpr too Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> 2021-10-25 15:50:23 +02:00			`from haystack.nodes.base import BaseComponent`
Add scaffold for defining custom components for Pipelines (#1205) 2021-06-23 12:01:54 +02:00

			`class SampleComponent(BaseComponent):`
			`def run(self, **kwargs):`
			`raise NotImplementedError`