Add more local sourced directories for scripts and sounds meaning each user can have own scripts and sound themes when using -x. Hopefully fixed the remainder of the random freeze bug.

tests/unit/test_subprocess_command.py

@@ -0,0 +1,33 @@
+from unittest.mock import Mock
+
+import pytest
+
+from fenrirscreenreader.commands.commands import subprocess as subprocess_command
+
+
+@pytest.mark.unit
+def test_script_command_executes_without_shell(monkeypatch):
+    process = Mock()
+    process.communicate.return_value = (b"done", b"")
+    popen = Mock(return_value=process)
+    monkeypatch.setattr(subprocess_command, "Popen", popen)
+    output_manager = Mock()
+    command = subprocess_command.command()
+    command.initialize(
+        {
+            "general": {"curr_user": "Username"},
+            "runtime": {"OutputManager": output_manager},
+        },
+        "/tmp/script with spaces",
+    )
+
+    command._thread_run()
+
+    popen.assert_called_once_with(
+        ["/tmp/script with spaces", "Username"],
+        stdout=subprocess_command.PIPE,
+        stderr=subprocess_command.PIPE,
+    )
+    output_manager.present_text.assert_called_once_with(
+        "done", sound_icon="", interrupt=False
+    )