Skip to content

Navigation Menu

Explore
By company size
By use case
By industry
View all solutions
Topics
- AI
- DevOps
- Security
- Software Development
- View all
Explore
- GitHub Sponsors
  Fund open source developers
- The ReadME Project
  GitHub community articles
Repositories
- Enterprise platform
  AI-powered developer platform
Available add-ons
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

langflow-ai / langflow Public

Notifications You must be signed in to change notification settings
Fork 4.6k
Star 41.5k

Code
Issues 166
Pull requests 108
Discussions
Actions
Projects
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Discussions
Actions
Projects
Security
Insights

feat: add EventManager to centralize callbacks#3434

Merged

nicoloboschi merged 55 commits intomainlangflow-ai/langflow:mainfrom feat-add-way-to-pass-callback-through-the-Graphlangflow-ai/langflow:feat-add-way-to-pass-callback-through-the-GraphCopy head branch name to clipboard

Sep 2, 2024

+534-106

Conversation Commits55 (55)Checks Files changed

Commits

Commits on Sep 2, 2024

refactor: Update MessageBase text attribute based on isinstance check.
ogabrielluiz
committed
feat: Add update_message function to update a message in the database.
ogabrielluiz
committed
refactor(chat): Update imports and remove unnecessary config method in ChatComponent.
ogabrielluiz
committed
refactor: Add stream_message method to ChatComponent.
ogabrielluiz
committed
refactor: Update method call in ChatOutput component.
ogabrielluiz
committed
feat: Add callback function to custom component and update build_results signature.
ogabrielluiz
committed
feat: Add callback parameter to instantiate_class function.
ogabrielluiz
committed
feat(graph): Add callback functions for sync and async operations.
ogabrielluiz
committed
feat: Add callback function support to vertex build process.
ogabrielluiz
committed
feat: Add handling for added message in InterfaceVertex class.
ogabrielluiz
committed
feat: Add callback support to Graph methods.
ogabrielluiz
committed
feat(chat): Add callback function to build_vertices function.
ogabrielluiz
committed
refactor: Simplify update_message function and use session_scope for session management.
ogabrielluiz
committed
fix: Call set_callback method if available on custom component.
ogabrielluiz
committed
refactor(chat): Update chat message chunk handling and ID conversion.
ogabrielluiz
committed
feat: Add null check before setting cache in build_vertex_stream function.
ogabrielluiz
committed
refactor: Fix send_event_wrapper function and add callback parameter to _build_vertex function.
ogabrielluiz
committed
refactor: Simplify conditional statement and import order in ChatOutput.
ogabrielluiz
committed
refactor: move log method to Component class.
ogabrielluiz
committed
refactor: Simplify CallbackFunction definition.
ogabrielluiz
committed
feat: Initialize _current_output attribute in Component class.
ogabrielluiz
committed
feat: store current output name in custom component during processing.
ogabrielluiz
committed
feat: Add current output and component ID to log data.
ogabrielluiz
committed
fix: Add condition to check current output before invoking callback.
ogabrielluiz
committed
refactor: Update callback to log_callback in graph methods.
ogabrielluiz
committed
feat: Add test for callback graph execution with log messages.
ogabrielluiz
committed
update projects
ogabrielluiz
committed
fix(chat.py): fix condition to check if message text is a string before updating message text in the database
ogabrielluiz
committed
refactor(ChatOutput.py): update ChatOutput class to correctly store and assign the message value to ensure consistency and avoid potential bugs
ogabrielluiz
committed
refactor(chat.py): update return type of store_message method to return a single Message object instead of a list of Messages
ogabrielluiz
committed
update starter projects
ogabrielluiz
committed
refactor(component.py): update type hint for name parameter in log method to be more explicit
ogabrielluiz
committed
feat: Add EventManager class for managing events and event registration
ogabrielluiz
committed
refactor: Update log_callback to event_manager in custom component classes
ogabrielluiz
committed
refactor(component.py): rename _log_callback to _event_manager and update method call to on_log for better clarity and consistency
ogabrielluiz
committed
refactor(chat.py): rename _log_callback method to _event_manager.on_token for clarity and consistency in method naming
ogabrielluiz
committed
refactor: Rename log_callback to event_manager for clarity and consistency
ogabrielluiz
committed
refactor: Update Vertex class to use EventManager instead of log_callback for better clarity and consistency
ogabrielluiz
committed
refactor: update build_flow to use EventManager
ogabrielluiz
committed
refactor: Update EventManager class to use Protocol for event callbacks
ogabrielluiz
committed
if event_type is not passed, it uses the default send_event
ogabrielluiz
committed
Add method to register event functions in EventManager
ogabrielluiz
committed
update test_callback_graph
ogabrielluiz
committed
Add unit tests for EventManager in test_event_manager.py
ogabrielluiz
committed
revert chatOutput change
ogabrielluiz
committed
Add validation for event function in EventManager
ogabrielluiz
committed
Add tests for EventManager's event function validation logic
ogabrielluiz
committed
Add type ignore comment to lambda function in test_event_manager.py
ogabrielluiz
committed
refactor: Update EventManager class to use Protocol for event callbacks
ogabrielluiz
committed
refactor(event_manager.py): simplify event registration and validation logic to enhance readability and maintainability
ogabrielluiz
committed
refactor(chat.py): standardize event_manager method calls by using keyword arguments for better clarity and consistency
ogabrielluiz
committed
update event manager tests
ogabrielluiz
committed
Add callback validation and manager parameter in EventManager
ogabrielluiz
committed
Add support for passing callback through the Graph in test_callback_graph
ogabrielluiz
committed
fix(event_manager.py): update EventCallback signature to include manager parameter for better context in event handling
ogabrielluiz
committed

Footer

© 2025 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Docs
Contact

You can’t perform that action at this time.