Function extractPythonFromPatch

assets/compare_trajectory/app.js:567–612

(text)

}

function extractPythonFromPatch(text) {
  const lines = String(text || '').split(/\r?\n/);
  const blocks = [];
  let active = null;
  const flush = () => {
    if (!active) {
      return;
    }
    const body = active.lines.join('\n').replace(/^\n+|\n+$/g, '');
    if (body && looksLikePython(body)) {
      blocks.push({
        title: active.path,
        text: body,
        sourceLabel: active.action.toLowerCase() + ' patch'
      });
    }
    active = null;
  };
  lines.forEach((line) => {
    const fileMatch = line.match(/^\*\*\*\s+(Add|Update|Delete) File:\s+(.+)$/);
    if (fileMatch) {
      flush();
      const action = fileMatch[1];
      const path = fileMatch[2].trim();
      active = path.endsWith('.py') && action !== 'Delete' ? { action, path, lines: [] } : null;
      return;
    }
    if (!active) {
      return;
    }
    if (/^\*\*\* End Patch$/.test(line)) {
      flush();
      return;
    }
    if (line.startsWith('@@') || line.startsWith('-')) {
      return;
    }
    if (line.startsWith('+')) {
      active.lines.push(line.slice(1));
      return;
    }
    active.lines.push(line);
  });
  flush();
  return blocks;
}

function extractPythonBlocks(text) {
  const blocks = [];