kawat-core 0.1.0

Core extraction cascade orchestrator for kawat
Documentation 
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//! The extraction cascade.
//! Implements the exact sequence from trafilatura core.py:bare_extraction().

use crate::ExtractionError;
use crate::config::ExtractorOptions;
use crate::document::Document;

/// Run the full extraction cascade.
pub fn run(html: &str, _options: &ExtractorOptions) -> Result<Document, ExtractionError> {
    // Step 1: Parse HTML
    let _document = scraper::Html::parse_document(html);

    // Step 2: Quick language check (fast mode only)
    // TODO: check_html_lang()

    // Step 3: Extract metadata (if with_metadata)
    // TODO: kawat_metadata::extract_metadata()

    // Step 4: User-specified selector pruning
    // TODO: prune by options.prune_selectors

    // Step 5: Tree cleaning
    // TODO: kawat_html::tree_cleaning()

    // Step 6: Convert tags
    // TODO: kawat_html::convert_tags()

    // Step 7: Extract comments (then remove from tree)
    // TODO: kawat_extract::extract_comments()

    // Step 8: trafilatura_sequence
    //   8a: kawat_extract::extract_content()
    //   8b: if !fast → compare::compare_extraction()
    //   8c: if still short → baseline()

    // Step 9: Size checks

    // Step 10: Dedup check
    // TODO: kawat_dedup

    // Step 11: Language filter
    // TODO: lingua (optional)

    // Step 12: Format output
    // TODO: kawat_output

    todo!("full cascade implementation")
}