* refactor: move serialization length limits to settings and use cached getters
* refactor: replace hardcoded serialization limits with dynamic settings-based values
* refactor: replace hardcoded serialization constants with getter functions
* 📝 Add docstrings to `move-max-consts-to-settings` (#8617)
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* fix: improve docstring formatting
* fix: ensure flow_id is UUID type when creating vertex build record
* docs: enhance docstrings for max_text_length and max_items_length in Settings class
Updated the docstrings for max_text_length and max_items_length to clarify their purpose and behavior regarding UI display and truncation.
* docs: add LANGFLOW_MAX_ITEMS_LENGTH and LANGFLOW_MAX_TEXT_LENGTH environment variables
Introduced new environment variables to configure the maximum number of items and text length displayed in the UI. Updated documentation to reflect these changes and their impact on UI truncation behavior.
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* fix: add overflow-hidden class to BaseModal.Content in CodeAreaModal for improved layout
* fix: update BaseModal.Content in CodeAreaModal to use overflowHidden prop for better layout control
* Update converter.py
* [autofix.ci] apply automated fixes
* ✅ (freeze.spec.ts): update URL in test case to use a more specific and relevant link for testing purposes
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* markdown width fix
* template clean
* ✨ (freeze.spec.ts): add a new utility function runChatOutput to handle running chat output in tests for better code organization and reusability.
---------
Co-authored-by: Cristhian Zanforlin Lousa <cristhian.lousa@gmail.com>
Co-authored-by: Eric Hare <ericrhare@gmail.com>
* chore: update webrtcvad dependency and add optional audio support
- Updated webrtcvad version requirement to >=1.9.4 in pyproject.toml and uv.lock.
- Moved webrtcvad to optional dependencies under the new 'audio' category in both pyproject.toml files for better modularity.
- Ensured compatibility with existing dependencies while enhancing documentation for optional audio features.
* fix: handle optional import of voice_mode_router in API initialization
- Updated the API router initialization to conditionally include the voice_mode_router if it is available, improving modularity and preventing import errors.
- Adjusted the import statement for voice_mode_router to handle ImportError gracefully, ensuring the application remains robust in its absence.
* feat: add voice mode flag to API configuration
- Introduced a new function `get_voice_mode_enabled` to check for the availability of the `webrtcvad` library, enhancing the API's capability to support voice mode features.
- Updated the `ConfigResponse` schema to include `voice_mode_enabled` flag, allowing clients to query the status of voice mode support.
- Integrated the voice mode feature flag into the `get_config` endpoint response, improving the configurability of the API.
* test: skip voice mode tests if webrtcvad is not installed
- Added a conditional import for the webrtcvad library in the voice mode test suite.
- Implemented a pytest marker to skip tests when webrtcvad is unavailable, enhancing test robustness and preventing unnecessary failures.
* feat: add voice mode state management to flows manager store
- Introduced `voiceModeEnabled` state and `setVoiceModeEnabled` action in the flows manager store to manage the voice mode feature.
- Updated the `ConfigResponse` interface and `useGetConfig` hook to integrate the new voice mode state, allowing for dynamic configuration updates.
- Enhanced the API's configurability by ensuring the voice mode state is properly set based on the API response.
* feat: conditionally render voice button based on voice mode state
- Integrated `voiceModeEnabled` from the flows manager store to control the visibility of the VoiceButton component.
- The VoiceButton will now return null if voice mode is not enabled, enhancing the user interface by preventing unnecessary rendering.
* fix: ensure boolean conversion for voice mode state in config hook
- Updated the `setVoiceModeEnabled` function in the `useGetConfig` hook to explicitly convert the `voice_mode_enabled` value to a boolean, ensuring consistent handling of the voice mode state based on API responses.
* refactor: conditionally import voice_mode_router in API initialization
- Updated the API router to conditionally include the voice_mode_router based on its availability, enhancing modularity and preventing import errors.
- Adjusted the __init__.py file to dynamically add voice_mode_router to the __all__ list if the import is successful, improving the API's robustness.
* chore: revert mcp version update
* refactor: reorder router initialization and add audio flag to backend install task
* feat: add audio module to backend installation command in VS Code tasks
* ci: add audio extras to uv sync in frontend tests
* fix: prevent SQLite error in advanced run flow API
Passing the flow ID as a string causes a SQLAlchemy error when running
on databases without a dedicated UUID data type. Passing a UUID object
works consistently across both SQLite and PostgreSQL.
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* 🐛 (audio-settings-dialog.tsx): fix alignment offset in DropdownMenuContent component
📝 (audio-settings-dialog.tsx): remove unnecessary check for empty value in handleOpenAIKeyChange function
* ✨ (freeze.spec.ts): add support for adding a flow to test on an empty langflow if the first run langflow is greater than 0
* ✅ (freeze.spec.ts): update timeout values for page.waitForSelector to improve test reliability and prevent false negatives
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Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
* 📝 (component_tool.py): change the order of component description and method in the build_description function to improve readability and consistency
* ♻️ (component_tool.py): refactor build_description function to only return the component description without including the output method
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* fix: update selected_output field in various starter project JSON files
- Added or adjusted the "selected_output" field in multiple starter project JSON files to ensure consistency and correct functionality.
- Refactored the output selection logic in the GenericNode component to utilize the updated "selected_output" property.
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
* fix: enhance output handling in GenericNode and NodeOutputField components
- Added a check to prevent auto-unhiding outputs with group_outputs set to false in NodeOutputField.
- Updated the GenericNode component to ensure the selected_output field is correctly assigned during node updates.
- Introduced group_outputs property in the OutputFieldType to support new output handling logic.
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
* Revert starter_projects directory to main branch state
* 📝 (general-bugs-shard-3909.spec.ts): update test description to match the changed button text for better clarity and maintainability
---------
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Co-authored-by: cristhianzl <cristhian.lousa@gmail.com>
* feat: add selected_output property to Component and update validation logic
* feat: add selected_output property to various components and update related logic
* fix: improve error handling in JSON processing and update type hints
* refactor: clean up Makefile and reorder JSON properties in Vector Store RAG.json
* Removed the update_selected_outputs target from the Makefile to streamline the build process.
* Reordered properties in Vector Store RAG.json for consistency, ensuring "selected_output" appears before "type" in multiple entries.
* chore: remove add_selected_outputs.py script
* Deleted the add_selected_outputs.py script, which was responsible for adding selected_output fields to Langflow JSON template files. This script is no longer needed as part of the project.
* chore: clean up Makefile by removing unnecessary blank line
* Removed an extra blank line in the Makefile to improve readability and maintain consistency.
* chore: tidy up Makefile by adding a blank line for better readability
* Added a blank line before the help target in the Makefile to enhance readability and maintain consistency in formatting.
* chore: remove unnecessary blank line in Makefile
* Eliminated an extra blank line before the help target in the Makefile to enhance readability and maintain consistency in formatting.
* [autofix.ci] apply automated fixes
* fix(GenericNode): update output selection logic to use selected_output name
* Modified the logic for selecting the initial output in GenericNode to match the selected_output name from the data object.
* Adjusted the return logic in NodeOutputs to ensure it correctly handles the selected output state.
* fix(GenericNode): refine output selection logic to prioritize selected outputs
* Updated the output selection logic in the cleanEdges function to filter for selected outputs before finding the matching output by name. This change enhances the accuracy of output handling for generic nodes.
* updated blog writer
* fix: update Memory Chatbot configuration for improved message handling
- Adjusted JSON structure for Memory Chatbot to ensure correct output types and display names.
- Added new input fields for sender type and refined existing fields for clarity.
- Enhanced message retrieval methods to support dynamic output based on selected modes.
- Improved overall structure for better integration with Langflow components.
* Update src/backend/base/langflow/custom/custom_component/component.py
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
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* Ruff linting error fix
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* fix: Update test to reflect change in heading from "OpenAi" to "Language Model"
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* updated mcp backend to truncate tools name to 30 chars
* updated frontend to truncate tools with 30 chars and truncate project name with 26 chars
* changed it to not exceed 25
* updated one click install to truncate at 26
* updated name
* used constants and helper functions to refactor code
* updated constants
---------
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* Added pasting the edges between components selected as well
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* Changed conversion methods to support the fact that LLM hint on a Message return type but return a string, causing a runtime error while converting types
* Convert to Message for model component text response
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* refactor: update default behavior for components path in Settings class
* Set components path to an empty list when no value is provided, improving clarity in logging.
* Remove redundant addition of BASE_COMPONENTS_PATH when it is not already included.
* feat: Implement importing of Langflow components
* Added `get_langflow_components_list` to asynchronously fetch built-in components using introspection and pkgutil.
* Introduced `_get_langflow_components_list_sync` for synchronous processing of component classes.
* Updated `get_and_cache_all_types_dict` to merge fetched components into the cache.
* Enhanced error handling during module imports and component processing.
* feat: Enhance component handling in custom utils for better flexibility
* refactor: Simplify component retrieval logic and enhance error handling
* refactor: Remove unnecessary 'required_inputs' field from multiple starter project JSON files
* refactor: Change error handling to warning for component instantiation failures
* refactor: Improve component type checking in get_component_instance and run_build_config functions
* refactor: Update subclass check for custom_component in run_build_config function
* refactor: Update component name retrieval logic to prioritize class name
* refactor: Replace settings service call with direct BASE_COMPONENTS_PATH in test_get_all
* refactor: Update required inputs and improve model name info across starter projects
* [autofix.ci] apply automated fixes
* 📝 Add docstrings to `fix-component-loading` (#8397)
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* Build and log fixes
* refactor: Improve type checking for custom component instances in `get_component_instance`
* refactor: Enhance type checking for custom components in `run_build_config`
* refactor: Clean up docstrings in component loading functions for clarity
* refactor: Rename `get_langflow_components_list` to `import_langflow_components` for clarity
* refactor: Exclude deactivated modules and improve class checking in component loading
* test: Add component differences analysis for import_langflow_components and aget_all_types_dict
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* refactor: Simplify assert statements and improve logging in component loading tests
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* refactor: Consolidate __all__ declaration for retriever components
* refactor: Improve comments for clarity in run_build_config function
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* refactor: Enhance module validation logic in _get_langflow_components_list_sync function
* refactor: Update debug log message for clarity in get_and_cache_all_types_dict function
* refactor: Enhance parallel processing of Langflow components import and improve logging
* refactor: Improve performance testing by adding warm-up runs and clarifying output messages
* refactor: Improve assertion clarity in component loading tests and add performance benchmark
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* Use Component base class instead of custom component for a few components
* ⚡️ Speed up function `get_component_instance` by 365% in PR #8395 (`fix-component-loading`) (#8438)
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* refactor: update debug log message for components cache building
* refactor: update required inputs to use 'api_key' for multiple starter projects
* refactor: update import statement for BaseFileComponent in nvidia_ingest.py
* refactor: simplify timing results print statement in test_load_components.py
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* refactor: improve assertion readability and error handling in test_load_components.py
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* [autofix.ci] apply automated fixes (attempt 2/3)
* [autofix.ci] apply automated fixes (attempt 3/3)
* feat: allow os.stat in pkgutil for component loading in blockbuster fixture
* [autofix.ci] apply automated fixes
* [autofix.ci] apply automated fixes (attempt 2/3)
* [autofix.ci] apply automated fixes (attempt 3/3)
* updates few components to new template
* import fixes
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* [autofix.ci] apply automated fixes (attempt 2/3)
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* remove unused VectaraSelfQueryRetriverComponent from vectorstores __all__ export
* Update starter project configurations to require 'api_key' as a mandatory input for model output in multiple JSON files.
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* Refactor JSONDocumentBuilder by removing TYPE_CHECKING import and update Vectara import statement to suppress linting warning.
* ⚡️ Speed up function `_process_single_module` by 1,017% in PR #8395 (`fix-component-loading`) (#8443)
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* Remove unnecessary call to `_set_output_required_inputs` in `Component` class setup
* Revert "Use Component base class instead of custom component for a few components"
This reverts commit 2fd61f92b2735a770d82eada3b429c4e20657335.
* move components to deactivated folder
AmazonKendraRetriever, JSONDocumentBuilder, ListenComponent, MetalRetrieverComponent, MultiQueryRetrieverComponent, NotifyComponent, RetrieverToolComponent, and VectaraSelfQueryRetrieverComponent
These components provide various functionalities including document building, notification handling, and integration with external APIs for data retrieval. Each component includes input specifications and error handling for robust operation.
* [autofix.ci] apply automated fixes
* Revert "move components to deactivated folder"
This reverts commit 0aa17a26d938f4a5ea622e16c4645813ea271e44.
* Implement multiple new components in the deactivated folder, including AmazonKendraRetrieverComponent, JSONDocumentBuilder, ListenComponent, MetalRetrieverComponent, MultiQueryRetrieverComponent, NotifyComponent, RetrieverToolComponent, and VectaraSelfQueryRetrieverComponent. Each component is designed to enhance functionality for document handling, notifications, and API integrations, with robust input specifications and error handling for improved reliability.
* feat: Enhance starter project loading with improved logging and error handling
* refactor: Remove debug logging for module processing in import_langflow_components
* [autofix.ci] apply automated fixes
* fix: Disable mypy error for undefined attributes in deactivated components
* feat: Enhance blocking behavior in blockbuster tests with additional function checks
* fix: Add import error handling for boto3 in S3BucketUploaderComponent
* refactor: Add debug logging for module processing in components
* fix: Temporarily disable auto-use for blockbuster fixture until blocking issue is resolved
* feat: Add utility function to check for preimported components
* fix: Update get_component_instance to accept both CustomComponent and Component types
* fix: Update import error message for boto3 installation instructions
* fix: Correct class name from VectoStoreRetrieverComponent to VectorStoreRetrieverComponent
* fix: Update Vectara type hints and import statements for consistency
* fix: Refactor get_component_instance and build_custom_component_template_from_inputs for improved error handling and component instantiation
* fix: Remove debug logging from _process_single_module to streamline module processing
* ⚡️ Speed up function `is_a_preimported_component` by 24% in PR #8395 (`fix-component-loading`)
Here is an optimized version of your program.
**Reasoning for changes:**
- The check `isinstance(custom_component, Component)` followed by `type(custom_component) is not Component` causes the interpreter to potentially look up the type and MRO twice per call.
- By storing `type(custom_component)` in `klass` and using `issubclass(klass, Component)`, you avoid having Python walk the MRO twice for the same object, which is subtly more efficient especially in tight loops and heavy use scenarios.
- Using `issubclass()` on the object's type is semantically equivalent to `isinstance()`, except it also works for custom metaclass scenarios and is very slightly faster when type is already known.
**All program logic and comments are preserved, only the relevant portion is optimized.**
* ✨ (freeze.spec.ts): introduce new function addFlowToTestOnEmptyLangflow to enhance test coverage and improve test reliability
* ✨ (freeze.spec.ts): increase timeout value for waiting for "built successfully" text to appear to improve test reliability
* ✨ (freeze.spec.ts): refactor code to check if firstRunLangflow is greater than 0 before calling addFlowToTestOnEmptyLangflow
🔧 (generalBugs-shard-9.spec.ts): update tags in test case to include @workspace and @components
♻️ (generalBugs-shard-9.spec.ts): refactor code to remove unnecessary steps related to sidebar search and node handling
🔧 (store-shard-0.spec.ts): update test cases to be skipped and improve readability by using async arrow functions
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