feat: add search configuration parameters and improve pipeline resilience #1011
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Enhance search functionality with configurable parameters and improve pipeline resilience: - Add region, language, and timelimit parameters to search configuration - Add error handling in GraphIteratorNode to prevent pipeline crashes from individual site failures - Add debug logging in SearchInternetNode showing original prompt, search query, and found URLs - Pass new search parameters through research_web.py and SearchInternetNode 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
This PR enhances the search functionality in ScrapeGraphAI with configurable parameters and improves pipeline resilience by adding robust error handling.
Changes Made
region,language, andtimelimitparameters toSearchConfigandsearch_on_web()function for bettercontrol over search results
GraphIteratorNodeto prevent pipeline crashes when individual sites fail to scrapeSearchInternetNodewith verbose debug output showing original prompts, LLM-generated queries, and found URLsSERVICES_GUIDE.mdwith complete reference for all 25+ graph services and their parametersWhy These Changes?
Problem: When using SearchGraph with Italian pharmaceutical queries (e.g., "Gruppo Chiesi"), the system returned generic news homepages instead of specific
articles. Additionally, individual site failures (like HTTP/2 errors) crashed the entire scraping pipeline.
Solution:
timelimit,region,language) allow users to fine-tune search quality and get relevant, recent results instead of generichomepages
Files Modified
scrapegraphai/utils/research_web.py- Addedtimelimitparameter to search configurationscrapegraphai/nodes/search_internet_node.py- Addedregion,language,timelimitparameters and debug loggingscrapegraphai/nodes/graph_iterator_node.py- Added error handling in async graph executionSERVICES_GUIDE.md- New comprehensive documentation fileBreaking Changes
None - all new parameters are optional and backward compatible.
Testing
Tested with Italian pharmaceutical company searches: