feat: add loop component 🎁🎄 #5429
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Oh, I wonder how it would work, can't wait to test it :-) Thanks for great work! |
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The component works well in UI, Test case: #5615 |
- Renamed 'loop' input to 'loop_input' for clarity. - Simplified logic for checking loop input and aggregating results. - Enhanced type hints for better code readability and maintainability.
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Error in number of times the loops are executed. |
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updated component with issue fixes: #5615 |
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Jan 14, 2025
… Loop component updates to support API (#5615) * add loop component 🎁🎄 * [autofix.ci] apply automated fixes * fix: add loop component to init * [autofix.ci] apply automated fixes * refactor(loop): rename loop input variable and improve code quality - Renamed 'loop' input to 'loop_input' for clarity. - Simplified logic for checking loop input and aggregating results. - Enhanced type hints for better code readability and maintainability. * refactor(loop): add type hint to initialize_data method for improved clarity * adding test * test cases added * Update test_loop.py * adding test * test cases added * Update test_loop.py * update with the new test case method! * Update test_loop.py * tests updates * Update loop.py * update fix * issues loop issues * reverting debug mode params * solves lint errors and fix the tests * fix: mypy error incompatible return value type * [autofix.ci] apply automated fixes --------- Co-authored-by: Rodrigo Nader <rodrigosilvanader@gmail.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org> Co-authored-by: italojohnny <italojohnnydosanjos@gmail.com>
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CodSpeed Performance ReportMerging #5429 will degrade performances by 25.59%Comparing Summary
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@italojohnny Do you know why the CI Fails? |
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This pull request introduces the
LoopComponentto the Langflow backend and includes corresponding tests and configuration updates. The most important changes include adding the new component, updating the initialization and configuration files, and creating tests for the new component.Adding the
LoopComponent:src/backend/base/langflow/components/logic/__init__.py: ImportedLoopComponentand added it to the list of components. [1] [2]src/backend/base/langflow/components/logic/loop.py: Implemented theLoopComponentclass, which iterates over a list ofDataobjects, outputting one item at a time and aggregating results from loop inputs.Updating custom component functionality:
src/backend/base/langflow/custom/custom_component/custom_component.py: Added thestartmethod to handle the initiation of component processes.Configuration updates for tests:
src/backend/tests/conftest.py: Added configurations forLoopTest.jsonand created a fixture forjson_loop_test. [1] [2] [3]Adding tests for
LoopComponent:src/backend/tests/unit/components/logic/test_loop.py: Created unit tests for theLoopComponentto ensure its functionality and integration with the API.