Fix startup for python11

jarviscli/PluginManager.py

@@ -30,6 +30,14 @@ def patched_load_source(*args):
             return sys
         pluginmanager.module_manager.load_source = patched_load_source
 
+        _handle_class_instance = self._backend.plugin_manager._handle_class_instance
+        def patched_handle_class_instance(*args):
+            try:
+                _handle_class_instance(*args)
+            except:
+                pass
+        self._backend.plugin_manager._handle_class_instance = patched_handle_class_instance
+
         self._plugin_dependency = PluginDependency()
 
         self._cache = None
@@ -42,6 +50,7 @@ def __ends_with_py(s):
         self._backend.set_file_filters(__ends_with_py)
         self._backend.add_blacklisted_directories("jarviscli/packages/aiml")
         self._backend.add_blacklisted_directories("jarviscli/packages/memory")
+        self._backend.add_blacklisted_directories("env")
 
     def add_directory(self, path):
         """Add directory to search path for plugins"""

jarviscli/utilities/voice.py

@@ -3,13 +3,21 @@
 import os
 import subprocess
 from gtts import gTTS
-from pydub import AudioSegment, playback
+
+try:
+    from pydub import AudioSegment, playback
+
+    # patch pydup - hide std output
+    FNULL = open(os.devnull, 'w')
+    _subprocess_call = playback.subprocess.call
+    playback.subprocess.call = lambda cmd: _subprocess_call(cmd, stdout=FNULL, stderr=subprocess.STDOUT)
+
+
+    PYDUB_AVAILABLE = True
+except ImportError:
+    PYDUB_AVAILABLE = False
 
 
-# patch pydup - hide std output
-FNULL = open(os.devnull, 'w')
-_subprocess_call = playback.subprocess.call
-playback.subprocess.call = lambda cmd: _subprocess_call(cmd, stdout=FNULL, stderr=subprocess.STDOUT)
 
 
 if IS_MACOS:
@@ -24,7 +32,7 @@ def create_voice(self, gtts_status, rate=180):
     :param rate: Speech rate for the engine (if supported by the OS)
     """
 
-    if gtts_status is True:
+    if PYDUB_AVAILABLE and gtts_status is True:
         return VoiceGTTS()
     else:
         if IS_MACOS: