Make sure scripts run with the proper __name__ ("__main__").

Author: ericsnowcurrently

pythonFiles/pyvsc-run-isolated.py

@@ -13,7 +13,9 @@
 del sys.path[0]
 del sys.argv[0]
 module = sys.argv[0]
-if module.endswith(".py"):
-    runpy.run_path(module)
+if module.startswith('-'):
+    raise NotImplementedError(sys.argv)
+elif module.endswith(".py"):
+    runpy.run_path(module, run_name='__main__')
 else:
-    runpy.run_module(module, alter_sys=True)
+    runpy.run_module(module, run_name='__main__', alter_sys=True)