[I 2023-11-10 12:16:23.604 SingleUserLabApp mixins:547] Starting jupyterhub single-user server version 4.0.2
[I 2023-11-10 12:16:23.604 SingleUserLabApp mixins:561] Extending jupyterlab.labhubapp.SingleUserLabApp from jupyterlab 4.0.5
[I 2023-11-10 12:16:23.604 SingleUserLabApp mixins:561] Extending jupyter_server.serverapp.ServerApp from jupyter_server 2.7.1
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:198] Searching ['/home/jovyan/.jupyter', '/home/jovyan/.local/etc/jupyter', '/opt/conda/etc/jupyter', '/usr/local/etc/jupyter', '/etc/jupyter'] for config files
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:902] Looking for jupyter_config in /etc/jupyter
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:902] Looking for jupyter_config in /usr/local/etc/jupyter
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:902] Looking for jupyter_config in /opt/conda/etc/jupyter
[D 2023-11-10 12:16:23.621 SingleUserLabApp application:902] Looking for jupyter_config in /home/jovyan/.local/etc/jupyter
[D 2023-11-10 12:16:23.621 SingleUserLabApp application:902] Looking for jupyter_config in /home/jovyan/.jupyter
[D 2023-11-10 12:16:23.622 SingleUserLabApp application:902] Looking for jupyter_server_config in /etc/jupyter
[D 2023-11-10 12:16:23.622 SingleUserLabApp application:923] Loaded config file: /etc/jupyter/jupyter_server_config.py
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /usr/local/etc/jupyter
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /opt/conda/etc/jupyter
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /home/jovyan/.local/etc/jupyter
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /home/jovyan/.jupyter
[D 2023-11-10 12:16:23.625 SingleUserLabApp application:923] Loaded config file: /home/jovyan/.jupyter/jupyter_server_config.py
[W 2023-11-10 12:16:23.625 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[D 2023-11-10 12:16:23.626 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.626 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/usr/local/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.627 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyter-lsp-jupyter-server.json
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyter_server_terminals.json
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyterlab.json
/opt/conda/etc/jupyter/jupyter_server_config.d/nbclassic.json
/opt/conda/etc/jupyter/jupyter_server_config.d/notebook.json
/opt/conda/etc/jupyter/jupyter_server_config.d/notebook_shim.json
/opt/conda/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.630 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/home/jovyan/.local/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.630 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/home/jovyan/.jupyter/jupyter_server_config.json
[I 2023-11-10 12:16:23.667 SingleUserLabApp utils:79] Package jupyter_lsp took 0.0309s to import
[W 2023-11-10 12:16:23.667 SingleUserLabApp utils:92] A `_jupyter_server_extension_points` function was not found in jupyter_lsp. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-10 12:16:23.678 SingleUserLabApp utils:79] Package jupyter_server_terminals took 0.0106s to import
[I 2023-11-10 12:16:23.678 SingleUserLabApp utils:79] Package jupyterlab took 0.0000s to import
[I 2023-11-10 12:16:23.684 SingleUserLabApp utils:79] Package nbclassic took 0.0058s to import
[W 2023-11-10 12:16:23.690 SingleUserLabApp utils:92] A `_jupyter_server_extension_points` function was not found in nbclassic. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-10 12:16:23.690 SingleUserLabApp utils:79] Package notebook took 0.0000s to import
[I 2023-11-10 12:16:23.693 SingleUserLabApp utils:79] Package notebook_shim took 0.0000s to import
[W 2023-11-10 12:16:23.693 SingleUserLabApp utils:92] A `_jupyter_server_extension_points` function was not found in notebook_shim. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-10 12:16:23.693 SingleUserLabApp manager:344] jupyter_lsp | extension was successfully linked.
[W 2023-11-10 12:16:23.697 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[D 2023-11-10 12:16:23.697 SingleUserLabApp application:457] Config changed: {'FileContentsManager': {'delete_to_trash': False}, 'ServerApp': {'ip': '0.0.0.0', 'open_browser': False, 'jpserver_extensions': <LazyConfigValue value={'jupyter_lsp': True, 'jupyter_server_terminals': True, 'jupyterlab': True, 'nbclassic': True, 'notebook': True, 'notebook_shim': True}>}, 'InlineBackend': {'figure_formats': {'pdf', 'svg', 'jpeg', 'png'}}}
[W 2023-11-10 12:16:23.698 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.698 SingleUserLabApp manager:344] jupyter_server_terminals | extension was successfully linked.
[W 2023-11-10 12:16:23.702 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.702 SingleUserLabApp manager:344] jupyterlab | extension was successfully linked.
[W 2023-11-10 12:16:23.706 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.706 SingleUserLabApp manager:344] nbclassic | extension was successfully linked.
[W 2023-11-10 12:16:23.710 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.710 SingleUserLabApp manager:344] notebook | extension was successfully linked.
[I 2023-11-10 12:16:23.604 SingleUserLabApp mixins:547] Starting jupyterhub single-user server version 4.0.2
[I 2023-11-10 12:16:23.604 SingleUserLabApp mixins:561] Extending jupyterlab.labhubapp.SingleUserLabApp from jupyterlab 4.0.5
[I 2023-11-10 12:16:23.604 SingleUserLabApp mixins:561] Extending jupyter_server.serverapp.ServerApp from jupyter_server 2.7.1
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:198] Searching ['/home/jovyan/.jupyter', '/home/jovyan/.local/etc/jupyter', '/opt/conda/etc/jupyter', '/usr/local/etc/jupyter', '/etc/jupyter'] for config files
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:902] Looking for jupyter_config in /etc/jupyter
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:902] Looking for jupyter_config in /usr/local/etc/jupyter
[D 2023-11-10 12:16:23.620 SingleUserLabApp application:902] Looking for jupyter_config in /opt/conda/etc/jupyter
[D 2023-11-10 12:16:23.621 SingleUserLabApp application:902] Looking for jupyter_config in /home/jovyan/.local/etc/jupyter
[D 2023-11-10 12:16:23.621 SingleUserLabApp application:902] Looking for jupyter_config in /home/jovyan/.jupyter
[D 2023-11-10 12:16:23.622 SingleUserLabApp application:902] Looking for jupyter_server_config in /etc/jupyter
[D 2023-11-10 12:16:23.622 SingleUserLabApp application:923] Loaded config file: /etc/jupyter/jupyter_server_config.py
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /usr/local/etc/jupyter
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /opt/conda/etc/jupyter
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /home/jovyan/.local/etc/jupyter
[D 2023-11-10 12:16:23.623 SingleUserLabApp application:902] Looking for jupyter_server_config in /home/jovyan/.jupyter
[D 2023-11-10 12:16:23.625 SingleUserLabApp application:923] Loaded config file: /home/jovyan/.jupyter/jupyter_server_config.py
[W 2023-11-10 12:16:23.625 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[D 2023-11-10 12:16:23.626 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.626 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/usr/local/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.627 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyter-lsp-jupyter-server.json
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyter_server_terminals.json
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyterlab.json
/opt/conda/etc/jupyter/jupyter_server_config.d/nbclassic.json
/opt/conda/etc/jupyter/jupyter_server_config.d/notebook.json
/opt/conda/etc/jupyter/jupyter_server_config.d/notebook_shim.json
/opt/conda/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.630 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/home/jovyan/.local/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:23.630 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/home/jovyan/.jupyter/jupyter_server_config.json
[I 2023-11-10 12:16:23.667 SingleUserLabApp utils:79] Package jupyter_lsp took 0.0309s to import
[W 2023-11-10 12:16:23.667 SingleUserLabApp utils:92] A `_jupyter_server_extension_points` function was not found in jupyter_lsp. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-10 12:16:23.678 SingleUserLabApp utils:79] Package jupyter_server_terminals took 0.0106s to import
[I 2023-11-10 12:16:23.678 SingleUserLabApp utils:79] Package jupyterlab took 0.0000s to import
[I 2023-11-10 12:16:23.684 SingleUserLabApp utils:79] Package nbclassic took 0.0058s to import
[W 2023-11-10 12:16:23.690 SingleUserLabApp utils:92] A `_jupyter_server_extension_points` function was not found in nbclassic. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-10 12:16:23.690 SingleUserLabApp utils:79] Package notebook took 0.0000s to import
[I 2023-11-10 12:16:23.693 SingleUserLabApp utils:79] Package notebook_shim took 0.0000s to import
[W 2023-11-10 12:16:23.693 SingleUserLabApp utils:92] A `_jupyter_server_extension_points` function was not found in notebook_shim. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-10 12:16:23.693 SingleUserLabApp manager:344] jupyter_lsp | extension was successfully linked.
[W 2023-11-10 12:16:23.697 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[D 2023-11-10 12:16:23.697 SingleUserLabApp application:457] Config changed: {'FileContentsManager': {'delete_to_trash': False}, 'ServerApp': {'ip': '0.0.0.0', 'open_browser': False, 'jpserver_extensions': <LazyConfigValue value={'jupyter_lsp': True, 'jupyter_server_terminals': True, 'jupyterlab': True, 'nbclassic': True, 'notebook': True, 'notebook_shim': True}>}, 'InlineBackend': {'figure_formats': {'pdf', 'svg', 'jpeg', 'png'}}}
[W 2023-11-10 12:16:23.698 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.698 SingleUserLabApp manager:344] jupyter_server_terminals | extension was successfully linked.
[W 2023-11-10 12:16:23.702 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.702 SingleUserLabApp manager:344] jupyterlab | extension was successfully linked.
[W 2023-11-10 12:16:23.706 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.706 SingleUserLabApp manager:344] nbclassic | extension was successfully linked.
[W 2023-11-10 12:16:23.710 SingleUserLabApp configurable:200] Config option `open_browser` not recognized by `SingleUserLabApp`. Did you mean `browser`?
[I 2023-11-10 12:16:23.710 SingleUserLabApp manager:344] notebook | extension was successfully linked.
[D 2023-11-10 12:16:24.130 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/home/jovyan/.jupyter/jupyter_notebook_config.json
[D 2023-11-10 12:16:24.130 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-10 12:16:24.131 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/usr/local/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-10 12:16:24.131 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/opt/conda/etc/jupyter/jupyter_notebook_config.d/jupyter-lsp-notebook.json
/opt/conda/etc/jupyter/jupyter_notebook_config.d/jupyterlab.json
/opt/conda/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-10 12:16:24.132 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/home/jovyan/.local/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-10 12:16:24.132 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/home/jovyan/.jupyter/jupyter_notebook_config.json
[I 2023-11-10 12:16:24.132 SingleUserLabApp manager:344] notebook_shim | extension was successfully linked.
[W 2023-11-10 12:16:24.136 SingleUserLabApp serverapp:1909] Customizing authentication via ServerApp.login_handler_class=<class 'jupyterhub.singleuser.mixins.make_singleuser_app.<locals>.JupyterHubLoginHandler'> is deprecated in Jupyter Server 2.0. Use ServerApp.identity_provider_class. Falling back on legacy authentication.
[I 2023-11-10 12:16:24.157 SingleUserLabApp manager:364] notebook_shim | extension was successfully loaded.
[D 2023-11-10 12:16:24.158 SingleUserLabApp serverextension:63] [lsp] rootUri will be file:///home/jovyan/work
[D 2023-11-10 12:16:24.158 SingleUserLabApp serverextension:67] [lsp] virtualDocumentsUri will be file:///home/jovyan/work/.virtual_documents
[I 2023-11-10 12:16:24.159 SingleUserLabApp manager:364] jupyter_lsp | extension was successfully loaded.
[I 2023-11-10 12:16:24.160 SingleUserLabApp manager:364] jupyter_server_terminals | extension was successfully loaded.
[I 2023-11-10 12:16:24.164 LabApp] JupyterLab extension loaded from /opt/conda/lib/python3.11/site-packages/jupyterlab
[I 2023-11-10 12:16:24.164 LabApp] JupyterLab application directory is /opt/conda/share/jupyter/lab
[I 2023-11-10 12:16:24.164 LabApp] Extension Manager is 'pypi'.
[I 2023-11-10 12:16:24.166 SingleUserLabApp manager:364] jupyterlab | extension was successfully loaded.
[I 2023-11-10 12:16:24.173 SingleUserLabApp manager:364] nbclassic | extension was successfully loaded.
[I 2023-11-10 12:16:24.175 SingleUserLabApp manager:364] notebook | extension was successfully loaded.
[D 2023-11-10 12:16:24.177 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_config:
/etc/jupyter/jupyter_config.json
[D 2023-11-10 12:16:24.178 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_config:
/usr/local/etc/jupyter/jupyter_config.json
[D 2023-11-10 12:16:24.178 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_config:
/opt/conda/etc/jupyter/jupyter_config.json
[D 2023-11-10 12:16:24.178 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_config:
/home/jovyan/.local/etc/jupyter/jupyter_config.json
[D 2023-11-10 12:16:24.178 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_config:
/home/jovyan/.jupyter/jupyter_config.json
[D 2023-11-10 12:16:24.179 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-10 12:16:24.179 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/usr/local/etc/jupyter/jupyter_notebook_config.json
Traceback (most recent call last):
File "/opt/conda/lib/python3.11/site-packages/traitlets/utils/importstring.py", line 32, in import_item
[D 2023-11-10 12:16:24.179 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/opt/conda/etc/jupyter/jupyter_notebook_config.d/jupyter-lsp-notebook.json
/opt/conda/etc/jupyter/jupyter_notebook_config.d/jupyterlab.json
/opt/conda/etc/jupyter/jupyter_notebook_config.json
pak = getattr(module, obj)
^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'notebook.base.handlers' has no attribute 'IPythonHandler'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/opt/conda/bin/jupyter-labhub", line 10, in <module>
sys.exit(main())
^^^^^^
File "/opt/conda/lib/python3.11/site-packages/jupyterlab/labhubapp.py", line 41, in main
[D 2023-11-10 12:16:24.192 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/home/jovyan/.local/etc/jupyter/jupyter_notebook_config.json
return SingleUserLabApp.launch_instance(argv)
[D 2023-11-10 12:16:24.193 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_notebook_config:
/home/jovyan/.jupyter/jupyter_notebook_config.json
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/jupyter_core/application.py", line 285, in launch_instance
[D 2023-11-10 12:16:24.193 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:24.193 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/usr/local/etc/jupyter/jupyter_server_config.json
return super().launch_instance(argv=argv, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/traitlets/config/application.py", line 1042, in launch_instance
[D 2023-11-10 12:16:24.194 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyter-lsp-jupyter-server.json
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyter_server_terminals.json
/opt/conda/etc/jupyter/jupyter_server_config.d/jupyterlab.json
/opt/conda/etc/jupyter/jupyter_server_config.d/nbclassic.json
/opt/conda/etc/jupyter/jupyter_server_config.d/notebook.json
/opt/conda/etc/jupyter/jupyter_server_config.d/notebook_shim.json
/opt/conda/etc/jupyter/jupyter_server_config.json
[D 2023-11-10 12:16:24.195 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/home/jovyan/.local/etc/jupyter/jupyter_server_config.json
app.initialize(argv)
[D 2023-11-10 12:16:24.195 SingleUserLabApp config_manager:92] Paths used for configuration of jupyter_server_config:
/home/jovyan/.jupyter/jupyter_server_config.json
File "/opt/conda/lib/python3.11/site-packages/jupyterhub/singleuser/mixins.py", line 955, in initialize
_patch_app_base_handlers(self)
File "/opt/conda/lib/python3.11/site-packages/jupyterhub/singleuser/mixins.py", line 866, in _patch_app_base_handlers
base_handlers.append(import_item(base_handler_name))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/traitlets/utils/importstring.py", line 34, in import_item
raise ImportError("No module named %s" % obj) from e
ImportError: No module named IPythonHandler
something like that?