curllm

BQL (Browser Query Language) Examples

BQL provides a GraphQL-like syntax for precise web data extraction.

Quick Start

# CLI with BQL
curllm --bql 'query { page(url: "https://example.com") { title: text(css: "h1") } }'

BQL Syntax

query ProductList {
    page(url: "https://shop.example.com") {
        products: select(css: ".product") {
            name: text(css: ".title")
            price: text(css: ".price")
            url: attr(css: "a", name: "href")
            image: attr(css: "img", name: "src")
        }
    }
}

Files

File Description
product_search.py Product extraction with BQL
contact_form.py Form filling with BQL
wordpress_login.py WordPress login with BQL

Python Example

from curllm_core import CurllmExecutor

async def bql_extract():
    executor = CurllmExecutor()
    
    bql_query = '''
    query {
        page(url: "https://news.ycombinator.com") {
            items: select(css: ".titleline") {
                title: text(css: "a")
                url: attr(css: "a", name: "href")
            }
        }
    }
    '''
    
    result = await executor.execute_workflow(
        instruction=bql_query,
        use_bql=True
    )
    
    return result
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