reset_kernel_state

Author: Quentin Peter

spyder/plugins/ipythonconsole/widgets/client.py

@@ -772,8 +772,7 @@ def _finalise_restart(self, reset=False):
                         '\n' + fault, before_prompt=True)
 
             # Reset Pdb state and reopen comm
-            sw._pdb_recursion_level = 0
-            sw.spyder_kernel_comm.remove()
+            sw.reset_kernel_state()
             try:
                 sw.spyder_kernel_comm.open_comm(sw.kernel_client)
             except AttributeError:

spyder/plugins/ipythonconsole/widgets/main_widget.py

@@ -1429,7 +1429,6 @@ def check_connection_file(self, connection_file):
             return
         return connection_file
 
-
     def create_client_for_kernel(self, connection_file, hostname, sshkey,
                                  password):
         """Create a client connected to an existing kernel."""

spyder/plugins/ipythonconsole/widgets/shell.py

@@ -213,7 +213,13 @@ def close_kernel(self, shutdown_kernel=True):
                 self.kernel_client.stop_channels()
 
         self.prune_shutdown_thread_list()
+        # reset state
+        self.reset_kernel_state()
 
+    def reset_kernel_state(self):
+        """Reset the kernel state."""
+        self._pdb_recursion_level = 0
+        self.spyder_kernel_comm.remove()
 
     def call_kernel(self, interrupt=False, blocking=False, callback=None,
                     timeout=None, display_error=False):