* 🐛 (chroma.py, local_db.py): Handle ImportError when importing filter_complex_metadata function to avoid crashing the application
💡 (chroma.py, local_db.py): Add try-except block to gracefully handle ImportError and log a warning message if the function cannot be imported
* ♻️ (local_db.py): remove unnecessary try-except block and simplify document adding process in LocalDBComponent
* 🔧 (chroma.py): Remove unused import 'filter_complex_metadata' and add support for filtering complex metadata to prevent ChromaDB errors
🔧 (test_chroma_vector_store_component.py): Add test cases for filtering complex metadata, preserving simple metadata types, handling single file upload scenario, fallback behavior when import fails, and handling empty and None metadata values.
* [autofix.ci] apply automated fixes
* 🐛 (test_chroma_vector_store_component.py): fix failing test due to None value being filtered out by ChromaDB metadata handling
* 🔧 (test_chroma_vector_store_component.py): refactor test method names and data to improve clarity and consistency in metadata filtering and preservation logic
* 🐛 (test_chroma_vector_store_component.py): fix missing variable assignment for error message in mocked import error to improve error handling and debugging in tests
* [autofix.ci] apply automated fixes
* 🔧 (test_chroma_vector_store_component.py): delete the file test_chroma_vector_store_component.py as it is no longer needed in the project
* [autofix.ci] apply automated fixes
* ✨ (test_chroma_vector_store_component.py): add unit tests for ChromaVectorStoreComponent including create_db, create_collection_with_data, similarity_search, mmr_search, search_with_different_types, search_with_score, duplicate_handling, chroma_collection_to_data, metadata_filtering_with_complex_data, metadata_filtering_fallback
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Edwin Jose <edwin.jose@datastax.com>
* ✨ (sql.py): add new output definitions for the SQLAgentComponent to include 'Agent' and 'Response' outputs for better functionality and flexibility
* 📝 (sql.py): update import statement for Output class to match new file structure
♻️ (sql.py): refactor Output class usage to remove unnecessary attributes and improve code readability
---------
Co-authored-by: Edwin Jose <edwin.jose@datastax.com>
✨ (google_generative_ai_constants.py): add new Google Generative AI models (gemini-2.5 and gemini-2.0) to the list of supported models.
Co-authored-by: Edwin Jose <edwin.jose@datastax.com>
* add-desktop-field-and-remove-notion-artifacts
* Apply suggestions from code review
Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>
* stash
* populate-empty-headings
* clarity
---------
Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>
Co-authored-by: April M <april.murphy@datastax.com>
* refactor: Simplify flow execution validation by removing unnecessary asyncio.wait_for calls
Updated the validate_flow_execution function to directly use the client.post and client.get methods with a timeout parameter, improving code readability and maintainability. This change eliminates redundant timeout handling while ensuring consistent timeout values across API calls.
* refactor: Enhance template tests for improved structure and validation
Refactored the template tests in `test_starter_projects.py` to utilize parameterization for better readability and maintainability. Introduced helper functions to retrieve template files and disabled tracing for all tests. Updated individual test methods to validate JSON structure, flow execution, and endpoint validation, ensuring comprehensive coverage of template functionality. This change streamlines the testing process and enhances the robustness of the test suite.
* refactor: Update project metadata and import paths in starter project JSON files
Modified the metadata section in multiple starter project JSON files to reflect updated code hashes and module paths, transitioning from 'lfx' to 'langflow' components. This change enhances consistency across the codebase and ensures that the correct modules are referenced for improved maintainability and clarity.
* chore: Update template test commands to utilize parallel execution
Modified the commands in the Makefile and CI workflows to include the `-n auto` option for pytest, enabling parallel test execution for the starter project template tests. This change enhances test performance and efficiency across the codebase.
* chore: Remove news-aggregated.json file
Deleted the news-aggregated.json file
* Update test_template_validation.py
* [autofix.ci] apply automated fixes
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
* ✨ (frontend): introduce CustomInputFileComponent to customize file input component in parameter render component for better flexibility and customization. Remove InputFileComponent from parameter render component and replace it with CustomInputFileComponent.
* [autofix.ci] apply automated fixes
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Update Ruff per-file ignores for tests and scripts
Added BLE001 to the per-file ignores for test files to allow broad-exception catching. Reformatted the scripts ignore list for consistency.
* 🔧 (build_and_run.bat): add support for loading environment variables from .env file
🔧 (build_and_run.ps1): add support for loading environment variables from .env file
* 🐛 (build_and_run.bat): fix path to .env file to correctly load environment variables
🐛 (build_and_run.ps1): fix path to .env file to correctly load environment variables
* 🔧 (build_and_run.bat): set env file parameter if .env file exists to pass to langflow run
🔧 (build_and_run.ps1): set env file parameter if .env file exists to pass to langflow run
* 📝 (build_and_run.bat): improve script to dynamically find and set .env file path for Langflow run
📝 (build_and_run.ps1): enhance script to dynamically locate and set .env file path for Langflow run
* Update scripts/windows/build_and_run.bat
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* 🔧 (build_and_run.ps1): refactor script to use a boolean flag 'useEnvFile' instead of a string variable 'envFileParam' to improve readability and maintainability
🔧 (build_and_run.ps1): update uvicorn command to use '--env-file' flag directly instead of building the command with a string variable
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* ♻️ (components.py): refactor get_and_cache_all_types_dict function to filter out base components path and only load custom components for traditional full loading. This improves code readability and maintainability.
* ✨ (test_component_loading_fix.py): Add tests for the component loading fix that filters out BASE_COMPONENTS_PATH from custom components.
* [autofix.ci] apply automated fixes
* 🐛 (test_component_loading_fix.py): remove unnecessary test case for GitHub issue #8967 and fix test_component_merging_logic method to handle custom component loading failure properly
♻️ (test_component_loading_fix.py): refactor test_component_loading_fix.py to improve readability and remove redundant try-except block in test_component_merging_logic
* [autofix.ci] apply automated fixes
* ♻️ (components.py): refactor _process_single_module function to simplify create_component_template call and improve code readability
♻️ (components.py): refactor _determine_loading_strategy function to handle component loading strategy based on lazy_load_components setting and improve code structure
* 📝 (components.py): add comments and improve readability in _process_single_module function
✨ (components.py): introduce _determine_loading_strategy function to determine and execute the appropriate component loading strategy based on settings service
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
* add template tests
* remove files
* adding validate flow build
* add validate endpoint and flow execution
* Update .github/workflows/template-tests.yml
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* Update src/backend/base/langflow/utils/template_validation.py
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* [autofix.ci] apply automated fixes
* change workflow running
* add ci
* fix test
* fix test
* delete when push
* fix: Exclude template tests from unit test bundle
Template tests are already run separately in CI via the test-templates job.
This change prevents duplicate execution and eliminates timeout failures
in the unit test suite by excluding slow template execution tests.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: Exclude template tests from unit test bundle
Template tests are already run separately in CI via the test-templates job.
This change prevents duplicate execution and eliminates timeout failures
in the unit test suite by excluding slow template execution tests.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: Exclude template tests from unit test bundle
Template tests are already run separately in CI via the test-templates job.
This change prevents duplicate execution and eliminates timeout failures
in the unit test suite by excluding slow template execution tests.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: Remove remaining merge conflict markers
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: Improve validate.py unit tests to eliminate CI failures
Fixed 4 failing tests in test_validate.py:
- test_code_with_syntax_error: Better error message handling for syntax errors
- test_raises_error_for_missing_function: Handle StopIteration along with ValueError
- test_creates_simple_class: Use optional constructor parameter to avoid TypeError
- test_handles_validation_error: Use proper ValidationError constructor from pydantic_core
- test_creates_context_with_langflow_imports: Remove invalid module patching
- test_creates_mock_classes_on_import_failure: Use proper import mocking
All 50 validate tests now pass consistently, improving CI stability.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* enhance: Add comprehensive edge case tests for template_validation.py
Added 6 additional test cases to improve coverage of template_validation.py:
- test_validate_stream_exception: Tests Graph.validate_stream() exception handling
- test_code_validation_other_exceptions: Tests TypeError/KeyError/AttributeError handling
- test_vertices_sorted_without_end_vertex_events: Tests variable usage tracking
- test_vertex_count_tracking: Tests vertex_count increment paths
- test_empty_lines_in_stream: Tests empty line handling in event streams
- test_event_stream_validation_exception: Tests exception handling in _validate_event_stream
These tests target the remaining 7 uncovered lines to maximize coverage percentage.
Total tests: 40 (all passing)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
* feat: Add smoke tests workflow for PR validation
- Adds smoke-test label trigger for running tests without API keys
- Runs backend tests excluding api_key_required markers
- Runs full frontend test suite with mocked APIs
- Provides fast feedback (~10-15 min) before lgtm label
- Enables external contributors to validate changes without API costs
- Comments results back to PR automatically
Usage: Add 'smoke-test' label to any PR to trigger
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: Fix YAML indentation in smoke-tests workflow script block
* refactor: Focus smoke tests on critical functionality only
- Run only 10 essential backend test files (version, schema, serialization, etc.)
- Run only frontend unit tests (skip integration/e2e)
- Reduce timeout from 15 to 8 minutes
- Target critical functionality without external dependencies
- Avoid problematic database/API-dependent tests
* fix: Use correct Jest CLI option --testPathPatterns
* add frontend tests
* add tests
* change to essential tests
* fix: Create superuser in test_load_bundles_from_urls test
The test_load_bundles_from_urls test was failing because the load_bundles_from_urls
function expects a superuser to exist in the database, but the test client fixture
sets LANGFLOW_AUTO_LOGIN=false by default, which doesn't create a superuser.
This fix creates a superuser in the test database before calling the function,
resolving the 'Superuser not found in the database' error.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* add on conditions
* fix: Check PR labels correctly for smoke test trigger
Change condition from github.event.label.name to
github.event.pull_request.labels.*.name to work with all trigger
events (synchronize, opened, etc), not just labeled events.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* add workdispatch
* remove initial test
* adding timeout minutes
* edit env var
---------
Co-authored-by: Claude <noreply@anthropic.com>
