Function do_speedtest

network_diagnostics.py:192–236

Run a bandwidth test. Supports both the Ookla `speedtest` CLI and the python `speedtest-cli`; returns download/upload in Mbps.

()

                    'error': f'Source {source} is not a local address on this host '
                             f'(mtr can only originate from a local IP). Valid: {valid}'}
        cmd += ['-a', source]
    cmd += ['-j', target]
    res = _run(cmd, timeout=count * 3 + 15)
    if res['rc'] == 127:
        return {'success': False,
                'error': 'mtr is not installed. Click Install to add it.',
                'missing_tool': 'mtr'}
    hops = []
    try:
        data = json.loads(res['out'])
        for h in data.get('report', {}).get('hubs', []):
            hops.append({
                'hop': h.get('count'),
                'host': h.get('host'),
                'loss_pct': h.get('Loss%'),
                'sent': h.get('Snt'),
                'last': h.get('Last'),
                'avg': h.get('Avg'),
                'best': h.get('Best'),
                'worst': h.get('Wrst'),
                'stdev': h.get('StDev'),
            })
        return {'success': True, 'hops': hops}
    except (ValueError, KeyError) as e:
        return {'success': False, 'error': f'could not parse mtr output: {e}',
                'output': res['out'] or res['err']}


def do_whois(target):
    res = _run(['whois', target], timeout=25)
    if res['rc'] == 127:
        return {'success': False, 'output': '',
                'error': 'whois is not installed. Click Install to add it.',
                'missing_tool': 'whois'}
    return {'success': True, 'output': (res['out'] or res['err']).strip(), 'error': None}


def do_ip_intel(target, offline=False):
    """Attribute an IP address — country, ASN, network owner, abuse contact.

    Thin wrapper over ip_intel.lookup(); see that module for why no street
    address is ever reported. Accepts a hostname too, resolving it first, so the
    UI can take either."""
    import ip_intel
    ip = str(target).strip()
    resolved_from = None
    if ip_intel.ip_scope(ip)[0] == 'invalid':
        try:                                  # maybe it's a hostname