Added Python3Runner

https://git.n64.cc/nosial/ncc/-/issues/32

src/ncc/Classes/PythonExtension/Python3Runner.php

@@ -0,0 +1,53 @@
+<?php
+
+    namespace ncc\Classes\PythonExtension;
+
+    use ncc\Abstracts\Runners;
+    use ncc\Exceptions\FileNotFoundException;
+    use ncc\Interfaces\RunnerInterface;
+    use ncc\Objects\ExecutionPointers\ExecutionPointer;
+    use ncc\Objects\Package\ExecutionUnit;
+    use ncc\Objects\ProjectConfiguration\ExecutionPolicy;
+    use ncc\ThirdParty\Symfony\Process\Process;
+    use ncc\Utilities\Base64;
+    use ncc\Utilities\IO;
+    use ncc\Utilities\PathFinder;
+
+    class Python3Runner implements RunnerInterface
+    {
+
+        /**
+         * @inheritDoc
+         */
+        public static function processUnit(string $path, ExecutionPolicy $policy): ExecutionUnit
+        {
+            $execution_unit = new ExecutionUnit();
+            if(!file_exists($path) && !is_file($path))
+                throw new FileNotFoundException($path);
+            $policy->Execute->Target = null;
+            $execution_unit->ExecutionPolicy = $policy;
+            $execution_unit->Data = Base64::encode(IO::fread($path));
+
+            return $execution_unit;
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getFileExtension(): string
+        {
+            return '.py';
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function prepareProcess(ExecutionPointer $pointer): Process
+        {
+            $python_bin = PathFinder::findRunner(Runners::python3);
+
+            if($pointer->ExecutionPolicy->Execute->Options !== null && count($pointer->ExecutionPolicy->Execute->Options) > 0)
+                return new Process(array_merge([$python_bin, $pointer->FilePointer], $pointer->ExecutionPolicy->Execute->Options));
+            return new Process([$python_bin, $pointer->FilePointer]);
+        }
+    }