langchain-ai/deepagents
1
0
Fork 0
mirror of https://github.com/langchain-ai/deepagents.git synced 2026-07-21 01:05:27 -04:00
Code Issues 169 Packages Projects Releases 16 Wiki Activity

[PR #1266] feat(cli): add fuzzy search to model switcher #1264

New Issue
Open
opened 2026-02-16 09:18:34 -05:00 by yindo · 0 comments
yindo commented 2026-02-16 09:18:34 -05:00
Owner
Copy Link
Copy Source

📋 Pull Request Information

Original PR: https://github.com/langchain-ai/deepagents/pull/1266
Author: @peterkolcza
Created: 2/11/2026
Status: 🔄 Open

Base: main ← Head: feat/cli-fuzzy-model-search

📝 Commits (1)

  • 6f7cf1f feat(cli): add fuzzy search to model switcher

📊 Changes

2 files changed (+242 additions, -10 deletions)

View changed files

📝 libs/cli/deepagents_cli/widgets/model_selector.py (+18 -10)
📝 libs/cli/tests/unit_tests/test_model_selector.py (+224 -0)

📄 Description

Summary

Replace substring-based filtering in the /model selector with Textual's built-in Matcher (textual.fuzzy.Matcher) for fzf-style fuzzy matching. Users can now find models with partial or approximate names (e.g., "cs45" matches "claude-sonnet-4-5", "gpt4" matches "gpt-4o"). Results are ranked by match quality.

Fixes #1228

Changes

  • libs/cli/deepagents_cli/widgets/model_selector.py: Replace substring in check with Matcher scoring in _update_filtered_list(). No new dependencies — Matcher is part of the existing textual dependency. No public API changes.
  • libs/cli/tests/unit_tests/test_model_selector.py: Add 11 new tests covering fuzzy subsequence matching, cross-hyphen matching, case insensitivity, ranking, empty/whitespace filters, no-match edge case, selection clamping, and navigation after filtering.

How was this verified?

  • make format — passes
  • make lint — passes
  • make test — 949 tests pass (11 existing selector tests + 11 new fuzzy tests)
  • No new dependencies added

Areas requiring careful review

  • The Matcher import path (textual.fuzzy.Matcher) — confirmed via Textual source and docs
  • Flat sort by score relies on _update_display() to regroup by provider for rendering

AI disclaimer

This contribution was developed with the assistance of AI agents (Claude) for planning, research, code generation, and review.

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/deepagents/pull/1266 **Author:** [@peterkolcza](https://github.com/peterkolcza) **Created:** 2/11/2026 **Status:** 🔄 Open **Base:** `main` ← **Head:** `feat/cli-fuzzy-model-search` --- ### 📝 Commits (1) - [`6f7cf1f`](https://github.com/langchain-ai/deepagents/commit/6f7cf1f831ae66890c507711047caba056a46b00) feat(cli): add fuzzy search to model switcher ### 📊 Changes **2 files changed** (+242 additions, -10 deletions) <details> <summary>View changed files</summary> 📝 `libs/cli/deepagents_cli/widgets/model_selector.py` (+18 -10) 📝 `libs/cli/tests/unit_tests/test_model_selector.py` (+224 -0) </details> ### 📄 Description ## Summary Replace substring-based filtering in the `/model` selector with Textual's built-in `Matcher` (`textual.fuzzy.Matcher`) for fzf-style fuzzy matching. Users can now find models with partial or approximate names (e.g., "cs45" matches "claude-sonnet-4-5", "gpt4" matches "gpt-4o"). Results are ranked by match quality. Fixes #1228 ## Changes - **`libs/cli/deepagents_cli/widgets/model_selector.py`**: Replace substring `in` check with `Matcher` scoring in `_update_filtered_list()`. No new dependencies — `Matcher` is part of the existing `textual` dependency. No public API changes. - **`libs/cli/tests/unit_tests/test_model_selector.py`**: Add 11 new tests covering fuzzy subsequence matching, cross-hyphen matching, case insensitivity, ranking, empty/whitespace filters, no-match edge case, selection clamping, and navigation after filtering. ## How was this verified? - `make format` — passes - `make lint` — passes - `make test` — 949 tests pass (11 existing selector tests + 11 new fuzzy tests) - No new dependencies added ## Areas requiring careful review - The `Matcher` import path (`textual.fuzzy.Matcher`) — confirmed via Textual source and docs - Flat sort by score relies on `_update_display()` to regroup by provider for rendering ## AI disclaimer This contribution was developed with the assistance of AI agents (Claude) for planning, research, code generation, and review. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-16 09:18:34 -05:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
MCP
backends
bug
cli
config
customization
deepagents
documentation
external
feature
fix
good first issue
help wanted
integration
internal
invalid
middleware
model
needs investigation
p0
p1
p2
p3
performance
pull-request
Mirrored from GitHub Pull Request
 question
sdk
subagents
unable to reproduce
windows
No Label pull-request
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: langchain-ai/deepagents#1264
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?