DuckDuckGo Search component as a standalone Langflow Extension Bundle (LE-1023 pilot).
Project description
lfx-duckduckgo
DuckDuckGo Search component as a standalone Langflow Extension Bundle.
This is the LE-1023 (B1) pilot — the first provider extracted from
lfx.components.<provider> into a separate distribution. The bundle
ships a single component, DuckDuckGoSearchComponent, which performs
DuckDuckGo web searches via langchain-community.
Install
pip install lfx-duckduckgo
The bundle is registered automatically via the langflow.extensions
entry-point. After install, restart your Langflow server; the
DuckDuckGoSearchComponent will appear in the palette under the
duckduckgo bundle group.
Develop
cd src/bundles/duckduckgo
pip install -e .
lfx extension validate .
Manifest
The extension manifest is shipped at
src/lfx_duckduckgo/extension.json and points at the bundle at
components/duckduckgo. Components register under the canonical
namespaced ID ext:duckduckgo:DuckDuckGoSearchComponent@official.
Migration
Saved flows referencing the legacy class name DuckDuckGoSearchComponent
or the old import path
lfx.components.duckduckgo.duck_duck_go_search_run.DuckDuckGoSearchComponent
are rewritten to the new namespaced ID by the migration table in
src/lfx/src/lfx/extension/migration/migration_table.json.
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