public function canLoad($pointSequence, $pythonFile, $loadArea, $weightCapacity, $allPoints)
{
$result = false;
$points = self::removeDepotFromPointSequence($pointSequence);
$boxFileName = dirname($pythonFile) . '/boxes.txt';
if (!$this->getBoxesFileIsFilled()) {
file_put_contents($boxFileName, IO::getBoxesTextForExternalPdpHelper($allPoints));
$this->setBoxesFileIsFilled(true);
}
if (!file_exists($pythonFile)) {
throw new \Exception("Python file '{$pythonFile}' does not exist!");
}
$cmdString = "python {$pythonFile}" . " -b {$boxFileName}" . " -n " . (int) (count($allPoints) / 2) . " -c \"" . implode(' ', $loadArea) . ' ' . $weightCapacity . "\"" . " -r \"" . implode(' ', Point::getPointIds($points)) . " 1\"" . " -p";
$cmdResult = exec($cmdString);
// echo $cmdResult . "\n";
$result = $cmdResult == 'True';
return $result;
}
