Uncaught Exception TypeError: 'ExtendedCompletionFinder' object is not callable caused by orphaned pyc in site-packages

[thisiswhereitype]

Description

Starting jupyter notebook results in a uncaught Python exception.

Reproduce

jupyter-notebook

Expected behavior

Context

Platform: Python 3.10.11 on Linux-5.10.102.1-microsoft-standard-WSL2-x86_64-with-glibc2.35

Conda reports:

$ conda list | grep notebook
notebook                  7.0.4              pyhd8ed1ab_0    conda-forge
notebook-shim             0.2.3              pyhd8ed1ab_0    conda-forge

$ conda list | grep jupyter
jupyter-lsp               2.2.0              pyhd8ed1ab_0    conda-forge
jupyter_client            8.3.1              pyhd8ed1ab_0    conda-forge
jupyter_core              5.3.1           py310hff52083_0    conda-forge
jupyter_events            0.7.0              pyhd8ed1ab_2    conda-forge
jupyter_server            2.7.3              pyhd8ed1ab_0    conda-forge
jupyter_server_terminals  0.4.4              pyhd8ed1ab_1    conda-forge
jupyterlab                4.0.6              pyhd8ed1ab_0    conda-forge
jupyterlab_pygments       0.2.2              pyhd8ed1ab_0    conda-forge
jupyterlab_server         2.25.0             pyhd8ed1ab_0    conda-forge
jupyterlab_widgets        3.0.9              pyhd8ed1ab_0    conda-forge

Troubleshoot Output

name: tse
channels:
  - pytorch
  - fastai
  - nvidia
  - conda-forge
dependencies:
  - _libgcc_mutex=0.1=conda_forge
  - _openmp_mutex=4.5=2_kmp_llvm
  - aiohttp=3.8.5=py310h2372a71_0
  - aiohttp-retry=2.8.3=pyhd8ed1ab_0
  - aiosignal=1.3.1=pyhd8ed1ab_0
  - alsa-lib=1.2.10=hd590300_0
  - amqp=5.1.1=pyhd8ed1ab_0
  - annotated-types=0.5.0=pyhd8ed1ab_0
  - antlr-python-runtime=4.9.3=pyhd8ed1ab_1
  - anyio=3.7.1=pyhd8ed1ab_0
  - appdirs=1.4.4=pyh9f0ad1d_0
  - argon2-cffi=23.1.0=pyhd8ed1ab_0
  - argon2-cffi-bindings=21.2.0=py310h2372a71_4
  - arrow=1.2.3=pyhd8ed1ab_0
  - asttokens=2.4.0=pyhd8ed1ab_0
  - astunparse=1.6.3=pyhd8ed1ab_0
  - async-lru=2.0.4=pyhd8ed1ab_0
  - async-timeout=4.0.3=pyhd8ed1ab_0
  - asyncssh=2.13.2=pyhd8ed1ab_0
  - atk-1.0=2.38.0=hd4edc92_1
  - atpublic=3.0.1=pyhd8ed1ab_0
  - attr=2.5.1=h166bdaf_1
  - attrs=23.1.0=pyh71513ae_1
  - autopep8=2.0.4=pyhd8ed1ab_0
  - aws-c-auth=0.7.3=he2921ad_3
  - aws-c-cal=0.6.2=hc309b26_1
  - aws-c-common=0.9.0=hd590300_0
  - aws-c-compression=0.2.17=h4d4d85c_2
  - aws-c-event-stream=0.3.2=h2e3709c_0
  - aws-c-http=0.7.12=hc865f51_1
  - aws-c-io=0.13.32=h1a03231_3
  - aws-c-mqtt=0.9.6=h3a0376c_0
  - aws-c-s3=0.3.17=h1678ad6_0
  - aws-c-sdkutils=0.1.12=h4d4d85c_1
  - aws-checksums=0.1.17=h4d4d85c_1
  - aws-crt-cpp=0.23.1=hf7d0843_2
  - aws-sdk-cpp=1.11.156=he6c2984_2
  - babel=2.12.1=pyhd8ed1ab_1
  - backcall=0.2.0=pyh9f0ad1d_0
  - backoff=2.2.1=pyhd8ed1ab_0
  - backports=1.0=pyhd8ed1ab_3
  - backports.cached-property=1.0.2=pyhd8ed1ab_0
  - backports.functools_lru_cache=1.6.5=pyhd8ed1ab_0
  - backports.zoneinfo=0.2.1=py310hff52083_8
  - beautifulsoup4=4.12.2=pyha770c72_0
  - billiard=4.1.0=py310h2372a71_1
  - black=23.9.1=py310hff52083_0
  - bleach=6.0.0=pyhd8ed1ab_0
  - blessed=1.19.1=pyhe4f9e05_2
  - brotli=1.1.0=hd590300_0
  - brotli-bin=1.1.0=hd590300_0
  - brotlipy=0.7.0=py310h2372a71_1006
  - bzip2=1.0.8=h7f98852_4
  - c-ares=1.19.1=hd590300_0
  - ca-certificates=2023.7.22=hbcca054_0
  - cachecontrol=0.12.14=pyhd8ed1ab_0
  - cachecontrol-with-filecache=0.12.14=pyhd8ed1ab_0
  - cached-property=1.5.2=hd8ed1ab_1
  - cached_property=1.5.2=pyha770c72_1
  - cairo=1.16.0=h0c91306_1017
  - celery=5.3.4=pyhd8ed1ab_1
  - certifi=2023.7.22=pyhd8ed1ab_0
  - cffi=1.15.1=py310h2fee648_5
  - cfgv=3.3.1=pyhd8ed1ab_0
  - charset-normalizer=3.2.0=pyhd8ed1ab_0
  - cleo=2.0.1=pyhd8ed1ab_0
  - click=8.1.7=unix_pyh707e725_0
  - click-didyoumean=0.3.0=pyhd8ed1ab_0
  - click-plugins=1.1.1=py_0
  - click-repl=0.3.0=pyhd8ed1ab_0
  - colorama=0.4.6=pyhd8ed1ab_0
  - comm=0.1.4=pyhd8ed1ab_0
  - configobj=5.0.8=pyhd8ed1ab_0
  - contourpy=1.1.1=py310hd41b1e2_1
  - crashtest=0.4.1=pyhd8ed1ab_0
  - croniter=1.4.1=pyhd8ed1ab_0
  - cryptography=41.0.4=py310h75e40e8_0
  - cuda-cudart=11.7.99=0
  - cuda-cupti=11.7.101=0
  - cuda-libraries=11.7.1=0
  - cuda-nvrtc=11.7.99=0
  - cuda-nvtx=11.7.91=0
  - cuda-runtime=11.7.1=0
  - cuda-version=11.7=h67201e3_2
  - cudatoolkit=11.7.0=hd8887f6_10
  - cudnn=8.8.0.121=h838ba91_3
  - cycler=0.11.0=pyhd8ed1ab_0
  - dateutils=0.6.12=py_0
  - dbus=1.13.6=h5008d03_3
  - debugpy=1.8.0=py310hc6cd4ac_1
  - decorator=5.1.1=pyhd8ed1ab_0
  - deepdiff=6.5.0=pyhd8ed1ab_0
  - defusedxml=0.7.1=pyhd8ed1ab_0
  - dictdiffer=0.9.0=pyhd8ed1ab_0
  - diskcache=5.6.3=pyhd8ed1ab_0
  - distlib=0.3.7=pyhd8ed1ab_0
  - distro=1.8.0=pyhd8ed1ab_0
  - dpath=2.1.6=pyha770c72_0
  - dulwich=0.21.6=py310h2372a71_0
  - dvc=3.22.1=pyhd8ed1ab_0
  - dvc-data=2.16.3=pyhd8ed1ab_0
  - dvc-http=2.30.2=pyhd8ed1ab_2
  - dvc-objects=1.0.1=pyhd8ed1ab_0
  - dvc-render=0.6.0=pyhd8ed1ab_0
  - dvc-studio-client=0.15.0=pyhd8ed1ab_0
  - dvc-task=0.3.0=pyhd8ed1ab_0
  - dvclive=3.0.0=pyhd8ed1ab_0
  - entrypoints=0.4=pyhd8ed1ab_0
  - exceptiongroup=1.1.3=pyhd8ed1ab_0
  - execnb=0.1.5=py_0
  - executing=1.2.0=pyhd8ed1ab_0
  - expat=2.5.0=hcb278e6_1
  - fastapi=0.103.1=pyhd8ed1ab_0
  - fastcluster=1.2.6=py310h769672d_2
  - fastcore=1.5.29=py_0
  - filelock=3.12.4=pyhd8ed1ab_0
  - flatten-dict=0.4.2=pyhd8ed1ab_1
  - flufl.lock=7.1=pyhd8ed1ab_0
  - font-ttf-dejavu-sans-mono=2.37=hab24e00_0
  - font-ttf-inconsolata=3.000=h77eed37_0
  - font-ttf-source-code-pro=2.038=h77eed37_0
  - font-ttf-ubuntu=0.83=hab24e00_0
  - fontconfig=2.14.2=h14ed4e7_0
  - fonts-conda-ecosystem=1=0
  - fonts-conda-forge=1=0
  - fonttools=4.42.1=py310h2372a71_0
  - fqdn=1.5.1=pyhd8ed1ab_0
  - freetype=2.12.1=h267a509_2
  - fribidi=1.0.10=h36c2ea0_0
  - frozenlist=1.4.0=py310h2372a71_1
  - fsspec=2023.9.2=pyh1a96a4e_0
  - funcy=2.0=pyhd8ed1ab_0
  - future=0.18.3=pyhd8ed1ab_0
  - gdk-pixbuf=2.42.10=h6c15284_3
  - gettext=0.21.1=h27087fc_0
  - gflags=2.2.2=he1b5a44_1004
  - ghapi=1.0.3=py_0
  - giflib=5.2.1=h0b41bf4_3
  - gitdb=4.0.10=pyhd8ed1ab_0
  - gitpython=3.1.37=pyhd8ed1ab_0
  - glib=2.78.0=hfc55251_0
  - glib-tools=2.78.0=hfc55251_0
  - glog=0.6.0=h6f12383_0
  - gmp=6.2.1=h58526e2_0
  - gmpy2=2.1.2=py310h3ec546c_1
  - grandalf=0.7=pyhd8ed1ab_0
  - graphite2=1.3.13=h58526e2_1001
  - graphviz=8.1.0=h28d9a01_0
  - gst-plugins-base=1.22.6=h8e1006c_0
  - gstreamer=1.22.6=h98fc4e7_0
  - gtk2=2.24.33=h90689f9_2
  - gts=0.7.6=h977cf35_4
  - h11=0.14.0=pyhd8ed1ab_0
  - harfbuzz=8.2.1=h3d44ed6_0
  - html5lib=1.1=pyh9f0ad1d_0
  - hydra-core=1.3.2=pyhd8ed1ab_0
  - icu=73.2=h59595ed_0
  - identify=2.5.29=pyhd8ed1ab_0
  - idna=3.4=pyhd8ed1ab_0
  - importlib-metadata=6.8.0=pyha770c72_0
  - importlib_metadata=6.8.0=hd8ed1ab_0
  - importlib_resources=6.1.0=pyhd8ed1ab_0
  - inquirer=3.1.3=pyhd8ed1ab_0
  - ipykernel=6.25.2=pyh2140261_0
  - ipython=8.15.0=pyh0d859eb_0
  - ipywidgets=8.1.1=pyhd8ed1ab_0
  - isoduration=20.11.0=pyhd8ed1ab_0
  - iterative-telemetry=0.0.8=pyhd8ed1ab_0
  - itsdangerous=2.1.2=pyhd8ed1ab_0
  - jaraco.classes=3.3.0=pyhd8ed1ab_0
  - jedi=0.19.0=pyhd8ed1ab_0
  - jeepney=0.8.0=pyhd8ed1ab_0
  - jinja2=3.1.2=pyhd8ed1ab_1
  - joblib=1.3.2=pyhd8ed1ab_0
  - json5=0.9.14=pyhd8ed1ab_0
  - jsonpointer=2.4=py310hff52083_3
  - jsonschema=4.19.1=pyhd8ed1ab_0
  - jsonschema-specifications=2023.7.1=pyhd8ed1ab_0
  - jsonschema-with-format-nongpl=4.19.1=pyhd8ed1ab_0
  - jupyter-lsp=2.2.0=pyhd8ed1ab_0
  - jupyter_client=8.3.1=pyhd8ed1ab_0
  - jupyter_core=5.3.1=py310hff52083_0
  - jupyter_events=0.7.0=pyhd8ed1ab_2
  - jupyter_server=2.7.3=pyhd8ed1ab_0
  - jupyter_server_terminals=0.4.4=pyhd8ed1ab_1
  - jupyterlab=4.0.6=pyhd8ed1ab_0
  - jupyterlab_pygments=0.2.2=pyhd8ed1ab_0
  - jupyterlab_server=2.25.0=pyhd8ed1ab_0
  - jupyterlab_widgets=3.0.9=pyhd8ed1ab_0
  - keyring=23.13.1=py310hff52083_0
  - keyutils=1.6.1=h166bdaf_0
  - kiwisolver=1.4.5=py310hd41b1e2_1
  - kombu=5.3.2=py310hff52083_1
  - krb5=1.21.2=h659d440_0
  - lame=3.100=h166bdaf_1003
  - lcms2=2.15=h7f713cb_2
  - ld_impl_linux-64=2.40=h41732ed_0
  - lerc=4.0.0=h27087fc_0
  - libabseil=20230802.1=cxx17_h59595ed_0
  - libarrow=13.0.0=h1935d02_4_cpu
  - libblas=3.9.0=18_linux64_openblas
  - libbrotlicommon=1.1.0=hd590300_0
  - libbrotlidec=1.1.0=hd590300_0
  - libbrotlienc=1.1.0=hd590300_0
  - libcap=2.69=h0f662aa_0
  - libcblas=3.9.0=18_linux64_openblas
  - libclang=15.0.7=default_h7634d5b_3
  - libclang13=15.0.7=default_h9986a30_3
  - libcrc32c=1.1.2=h9c3ff4c_0
  - libcublas=11.10.3.66=0
  - libcufft=10.7.2.124=h4fbf590_0
  - libcufile=1.7.2.10=0
  - libcups=2.3.3=h4637d8d_4
  - libcurand=10.3.3.141=0
  - libcurl=8.3.0=hca28451_0
  - libcusolver=11.4.0.1=0
  - libcusparse=11.7.4.91=0
  - libdeflate=1.19=hd590300_0
  - libedit=3.1.20191231=he28a2e2_2
  - libev=4.33=h516909a_1
  - libevent=2.1.12=hf998b51_1
  - libexpat=2.5.0=hcb278e6_1
  - libffi=3.4.2=h7f98852_5
  - libflac=1.4.3=h59595ed_0
  - libgcc-ng=13.2.0=h807b86a_2
  - libgcrypt=1.10.1=h166bdaf_0
  - libgd=2.3.3=he9388d3_8
  - libgfortran-ng=13.2.0=h69a702a_2
  - libgfortran5=13.2.0=ha4646dd_2
  - libgit2=1.7.1=hca3a8ce_0
  - libglib=2.78.0=hebfc3b9_0
  - libgoogle-cloud=2.12.0=h8d7e28b_2
  - libgpg-error=1.47=h71f35ed_0
  - libgrpc=1.57.0=ha4d0f93_1
  - libhwloc=2.9.3=default_h554bfaf_1009
  - libiconv=1.17=h166bdaf_0
  - libjpeg-turbo=2.1.5.1=hd590300_1
  - liblapack=3.9.0=18_linux64_openblas
  - libllvm14=14.0.6=hcd5def8_4
  - libllvm15=15.0.7=h5cf9203_3
  - libmagma=2.7.1=h09159a4_4
  - libmagma_sparse=2.7.1=hc72dce7_4
  - libnghttp2=1.52.0=h61bc06f_0
  - libnpp=11.7.4.75=0
  - libnsl=2.0.0=h7f98852_0
  - libnuma=2.0.16=h0b41bf4_1
  - libnvjpeg=11.8.0.2=0
  - libogg=1.3.4=h7f98852_1
  - libopenblas=0.3.24=pthreads_h413a1c8_0
  - libopus=1.3.1=h7f98852_1
  - libpng=1.6.39=h753d276_0
  - libpq=15.4=hfc447b1_1
  - libprotobuf=4.23.4=hf27288f_6
  - librsvg=2.56.3=h98fae49_0
  - libsndfile=1.2.2=hbc2eb40_0
  - libsodium=1.0.18=h36c2ea0_1
  - libsqlite=3.43.0=h2797004_0
  - libssh2=1.11.0=h0841786_0
  - libstdcxx-ng=13.2.0=h7e041cc_2
  - libsystemd0=254=h3516f8a_0
  - libthrift=0.19.0=h8fd135c_0
  - libtiff=4.6.0=h29866fb_1
  - libtool=2.4.7=h27087fc_0
  - libutf8proc=2.8.0=h166bdaf_0
  - libuuid=2.38.1=h0b41bf4_0
  - libuv=1.46.0=hd590300_0
  - libvorbis=1.3.7=h9c3ff4c_0
  - libwebp=1.3.2=hdffd6e0_0
  - libwebp-base=1.3.2=hd590300_0
  - libxcb=1.15=h0b41bf4_0
  - libxkbcommon=1.5.0=h5d7e998_3
  - libxml2=2.11.5=h232c23b_1
  - libzlib=1.2.13=hd590300_5
  - lightning=2.0.9=pyhd8ed1ab_0
  - lightning-cloud=0.5.38=pyhd8ed1ab_0
  - lightning-utilities=0.9.0=pyhd8ed1ab_0
  - llvm-openmp=16.0.6=h4dfa4b3_0
  - llvmlite=0.40.1=py310h1b8f574_0
  - lockfile=0.12.2=py_1
  - lz4-c=1.9.4=hcb278e6_0
  - magma=2.7.1=ha770c72_4
  - markdown-it-py=3.0.0=pyhd8ed1ab_0
  - markupsafe=2.1.3=py310h2372a71_1
  - matplotlib=3.8.0=py310hff52083_1
  - matplotlib-base=3.8.0=py310h62c0568_1
  - matplotlib-inline=0.1.6=pyhd8ed1ab_0
  - mdurl=0.1.0=pyhd8ed1ab_0
  - mistune=3.0.1=pyhd8ed1ab_0
  - mkl=2022.2.1=h84fe81f_16997
  - more-itertools=10.1.0=pyhd8ed1ab_0
  - mpc=1.3.1=hfe3b2da_0
  - mpfr=4.2.0=hb012696_0
  - mpg123=1.31.3=hcb278e6_0
  - mpmath=1.3.0=pyhd8ed1ab_0
  - msgpack-python=1.0.6=py310hd41b1e2_0
  - multidict=6.0.4=py310h1fa729e_0
  - munkres=1.1.4=pyh9f0ad1d_0
  - mypy_extensions=1.0.0=pyha770c72_0
  - mysql-common=8.0.33=hf1915f5_4
  - mysql-libs=8.0.33=hca2cd23_4
  - nanotime=0.5.2=py_0
  - nb_conda_kernels=2.3.1=py310hff52083_2
  - nbclient=0.8.0=pyhd8ed1ab_0
  - nbconvert-core=7.8.0=pyhd8ed1ab_0
  - nbdev=2.3.12=py_0
  - nbformat=5.9.2=pyhd8ed1ab_0
  - nccl=2.18.5.1=h0800d71_1
  - ncurses=6.4=hcb278e6_0
  - nest-asyncio=1.5.6=pyhd8ed1ab_0
  - networkx=3.1=pyhd8ed1ab_0
  - nodeenv=1.8.0=pyhd8ed1ab_0
  - notebook=7.0.4=pyhd8ed1ab_0
  - notebook-shim=0.2.3=pyhd8ed1ab_0
  - nspr=4.35=h27087fc_0
  - nss=3.92=h1d7d5a4_0
  - numba=0.57.1=py310h0f6aa51_0
  - numpy=1.24.4=py310ha4c1d20_0
  - omegaconf=2.3.0=pyhd8ed1ab_0
  - openjpeg=2.5.0=h488ebb8_3
  - openssl=3.1.3=hd590300_0
  - opentsne=1.0.0=py310hfb6f7a9_0
  - orc=1.9.0=h52d3b3c_2
  - ordered-set=4.1.0=pyhd8ed1ab_0
  - orjson=3.9.6=py310h1e2579a_0
  - overrides=7.4.0=pyhd8ed1ab_0
  - packaging=23.1=pyhd8ed1ab_0
  - pandas=2.1.1=py310hcc13569_0
  - pandocfilters=1.5.0=pyhd8ed1ab_0
  - pango=1.50.14=ha41ecd1_2
  - parso=0.8.3=pyhd8ed1ab_0
  - pathlib2=2.3.7.post1=py310hff52083_3
  - pathspec=0.11.2=pyhd8ed1ab_0
  - patsy=0.5.3=pyhd8ed1ab_0
  - pcre2=10.40=hc3806b6_0
  - pexpect=4.8.0=pyh1a96a4e_2
  - pickleshare=0.7.5=py_1003
  - pillow=10.0.1=py310h29da1c1_1
  - pip=23.2.1=pyhd8ed1ab_0
  - pixman=0.40.0=h36c2ea0_0
  - pkginfo=1.9.6=pyhd8ed1ab_0
  - pkgutil-resolve-name=1.3.10=pyhd8ed1ab_1
  - platformdirs=3.10.0=pyhd8ed1ab_0
  - ply=3.11=py_1
  - poetry=1.5.1=linux_pyhd8ed1ab_0
  - poetry-core=1.6.1=pyhd8ed1ab_0
  - poetry-plugin-export=1.5.0=pyhd8ed1ab_0
  - pre-commit=3.4.0=pyha770c72_1
  - prometheus_client=0.17.1=pyhd8ed1ab_0
  - prompt-toolkit=3.0.39=pyha770c72_0
  - prompt_toolkit=3.0.39=hd8ed1ab_0
  - psutil=5.9.5=py310h2372a71_1
  - pthread-stubs=0.4=h36c2ea0_1001
  - ptyprocess=0.7.0=pyhd3deb0d_0
  - pulseaudio-client=16.1=hb77b528_5
  - pure_eval=0.2.2=pyhd8ed1ab_0
  - pyarrow=13.0.0=py310hf9e7431_4_cpu
  - pycodestyle=2.11.0=pyhd8ed1ab_0
  - pycparser=2.21=pyhd8ed1ab_0
  - pydantic=2.1.1=pyhd8ed1ab_0
  - pydantic-core=2.4.0=py310hcb5633a_0
  - pydot=1.4.2=py310hff52083_4
  - pygit2=1.13.1=py310h2372a71_0
  - pygments=2.16.1=pyhd8ed1ab_0
  - pygtrie=2.5.0=pyhd8ed1ab_0
  - pyjwt=2.8.0=pyhd8ed1ab_0
  - pyopenssl=23.2.0=pyhd8ed1ab_1
  - pyparsing=3.1.1=pyhd8ed1ab_0
  - pyproject_hooks=1.0.0=pyhd8ed1ab_0
  - pyqt=5.15.9=py310h04931ad_5
  - pyqt5-sip=12.12.2=py310hc6cd4ac_5
  - pysocks=1.7.1=pyha2e5f31_6
  - python=3.10.11=he550d4f_0_cpython
  - python-build=0.10.0=pyhd8ed1ab_1
  - python-dateutil=2.8.2=pyhd8ed1ab_0
  - python-editor=1.0.4=py_0
  - python-fastjsonschema=2.18.0=pyhd8ed1ab_0
  - python-gssapi=1.8.2=py310h98feede_3
  - python-installer=0.7.0=pyhd8ed1ab_0
  - python-json-logger=2.0.7=pyhd8ed1ab_0
  - python-multipart=0.0.6=pyhd8ed1ab_0
  - python-tzdata=2023.3=pyhd8ed1ab_0
  - python_abi=3.10=4_cp310
  - pytorch=2.0.0=cuda112py310he0931da_302
  - pytorch-cuda=11.7=h778d358_5
  - pytorch-lightning=2.0.9=pyhd8ed1ab_0
  - pytz=2023.3.post1=pyhd8ed1ab_0
  - pywin32-on-windows=0.1.0=pyh1179c8e_3
  - pyyaml=6.0.1=py310h2372a71_1
  - pyzmq=25.1.1=py310h5bbb5d0_1
  - qt-main=5.15.8=hc47bfe8_16
  - rapidfuzz=2.15.1=py310heca2aa9_0
  - rdma-core=28.9=h59595ed_1
  - re2=2023.03.02=h8c504da_0
  - readchar=4.0.5=pyhd8ed1ab_0
  - readline=8.2=h8228510_1
  - referencing=0.30.2=pyhd8ed1ab_0
  - requests=2.31.0=pyhd8ed1ab_0
  - requests-toolbelt=1.0.0=pyhd8ed1ab_0
  - rfc3339-validator=0.1.4=pyhd8ed1ab_0
  - rfc3986-validator=0.1.1=pyh9f0ad1d_0
  - rich=13.5.3=pyhd8ed1ab_0
  - rpds-py=0.10.3=py310hcb5633a_0
  - ruamel.yaml=0.17.32=py310h2372a71_0
  - ruamel.yaml.clib=0.2.7=py310h1fa729e_1
  - s2n=1.3.51=h06160fa_0
  - scikit-learn=1.3.1=py310h1fdf081_0
  - scipy=1.11.2=py310hb13e2d6_1
  - scmrepo=1.3.1=pyhd8ed1ab_1
  - seaborn=0.12.2=hd8ed1ab_0
  - seaborn-base=0.12.2=pyhd8ed1ab_0
  - secretstorage=3.3.3=py310hff52083_2
  - send2trash=1.8.2=pyh41d4057_0
  - setuptools=68.2.2=pyhd8ed1ab_0
  - shellingham=1.5.3=pyhd8ed1ab_0
  - shortuuid=1.0.11=pyhd8ed1ab_0
  - shtab=1.6.4=pyhd8ed1ab_1
  - sip=6.7.11=py310hc6cd4ac_1
  - six=1.16.0=pyh6c4a22f_0
  - sleef=3.5.1=h9b69904_2
  - smmap=3.0.5=pyh44b312d_0
  - snappy=1.1.10=h9fff704_0
  - sniffio=1.3.0=pyhd8ed1ab_0
  - soupsieve=2.5=pyhd8ed1ab_1
  - sqltrie=0.7.0=pyhd8ed1ab_0
  - stack_data=0.6.2=pyhd8ed1ab_0
  - starlette=0.27.0=pyhd8ed1ab_0
  - starsessions=1.3.0=pyhd8ed1ab_0
  - statsmodels=0.14.0=py310h278f3c1_1
  - sympy=1.12=pypyh9d50eac_103
  - tabulate=0.9.0=pyhd8ed1ab_1
  - tbb=2021.10.0=h00ab1b0_1
  - terminado=0.17.1=pyh41d4057_0
  - threadpoolctl=3.2.0=pyha21a80b_0
  - tinycss2=1.2.1=pyhd8ed1ab_0
  - tk=8.6.13=h2797004_0
  - toml=0.10.2=pyhd8ed1ab_0
  - tomli=2.0.1=pyhd8ed1ab_0
  - tomlkit=0.12.1=pyha770c72_0
  - torchmetrics=1.1.2=pyhd8ed1ab_0
  - torchvision=0.15.2=cuda112py310h0801bf5_1
  - tornado=6.3.3=py310h2372a71_1
  - tqdm=4.66.1=pyhd8ed1ab_0
  - traitlets=5.10.0=pyhd8ed1ab_0
  - trove-classifiers=2023.9.19=pyhd8ed1ab_0
  - typing=3.10.0.0=pyhd8ed1ab_0
  - typing-extensions=4.8.0=hd8ed1ab_0
  - typing_extensions=4.8.0=pyha770c72_0
  - typing_utils=0.1.0=pyhd8ed1ab_0
  - tzdata=2023c=h71feb2d_0
  - ucx=1.14.1=h64cca9d_5
  - ukkonen=1.0.1=py310hd41b1e2_4
  - unicodedata2=15.0.0=py310h2372a71_1
  - uri-template=1.3.0=pyhd8ed1ab_0
  - urllib3=1.26.15=pyhd8ed1ab_0
  - uvicorn=0.23.2=py310hff52083_1
  - vine=5.0.0=pyhd8ed1ab_1
  - virtualenv=20.24.4=pyhd8ed1ab_0
  - voluptuous=0.13.1=pyhd8ed1ab_0
  - watchdog=3.0.0=py310hff52083_1
  - watermark=2.4.3=pyhd8ed1ab_0
  - wcwidth=0.2.6=pyhd8ed1ab_0
  - webcolors=1.13=pyhd8ed1ab_0
  - webencodings=0.5.1=pyhd8ed1ab_2
  - websocket-client=1.6.3=pyhd8ed1ab_0
  - websockets=11.0.3=py310h2372a71_1
  - wheel=0.41.2=pyhd8ed1ab_0
  - widgetsnbextension=4.0.9=pyhd8ed1ab_0
  - xcb-util=0.4.0=hd590300_1
  - xcb-util-image=0.4.0=h8ee46fc_1
  - xcb-util-keysyms=0.4.0=h8ee46fc_1
  - xcb-util-renderutil=0.3.9=hd590300_1
  - xcb-util-wm=0.4.1=h8ee46fc_1
  - xkeyboard-config=2.39=hd590300_0
  - xorg-kbproto=1.0.7=h7f98852_1002
  - xorg-libice=1.1.1=hd590300_0
  - xorg-libsm=1.2.4=h7391055_0
  - xorg-libx11=1.8.6=h8ee46fc_0
  - xorg-libxau=1.0.11=hd590300_0
  - xorg-libxdmcp=1.1.3=h7f98852_0
  - xorg-libxext=1.3.4=h0b41bf4_2
  - xorg-libxrender=0.9.11=hd590300_0
  - xorg-renderproto=0.11.1=h7f98852_1002
  - xorg-xextproto=7.3.0=h0b41bf4_1003
  - xorg-xf86vidmodeproto=2.3.1=h7f98852_1002
  - xorg-xproto=7.0.31=h7f98852_1007
  - xz=5.2.6=h166bdaf_0
  - yaml=0.2.5=h7f98852_2
  - yarl=1.9.2=py310h2372a71_0
  - zc.lockfile=3.0.post1=pyhd8ed1ab_0
  - zeromq=4.3.4=h9c3ff4c_1
  - zipp=3.17.0=pyhd8ed1ab_0
  - zlib=1.2.13=hd590300_5
  - zstd=1.5.5=hfc55251_0
variables:
  CUBLAS_WORKSPACE_CONFIG: :4096:8
  CUDA_LAUNCH_BLOCKING: 1
  PRE_COMMIT_USE_MAMBA: 1

Command Line Output

Traceback (most recent call last):
  File "/bin/jupyter-notebook", line 10, in 
    sys.exit(main())
  File "/lib/python3.10/site-packages/jupyter_server/extension/application.py", line 607, in launch_instance
    serverapp = cls.initialize_server(argv=args)
  File "/lib/python3.10/site-packages/jupyter_server/extension/application.py", line 577, in initialize_server
    serverapp.initialize(
  File "/lib/python3.10/site-packages/traitlets/config/application.py", line 113, in inner
    return method(app, *args, **kwargs)
  File "/lib/python3.10/site-packages/jupyter_server/serverapp.py", line 2556, in initialize
    super().initialize(argv=argv)
  File "/lib/python3.10/site-packages/traitlets/config/application.py", line 113, in inner
    return method(app, *args, **kwargs)
  File "/lib/python3.10/site-packages/jupyter_core/application.py", line 256, in initialize
    self.parse_command_line(argv)
  File "/lib/python3.10/site-packages/jupyter_server/serverapp.py", line 1856, in parse_command_line
    super().parse_command_line(argv)
  File "/lib/python3.10/site-packages/traitlets/config/application.py", line 113, in inner
    return method(app, *args, **kwargs)
  File "/lib/python3.10/site-packages/traitlets/config/application.py", line 883, in parse_command_line
    self.cli_config = deepcopy(loader.load_config())
  File "/lib/python3.10/site-packages/traitlets/config/loader.py", line 882, in load_config
    self._argcomplete(self.classes, self.subcommands)
  File "/lib/python3.10/site-packages/traitlets/config/loader.py", line 1126, in _argcomplete
    finder(self.parser, **getattr(self, "_argcomplete_kwargs", {}))
TypeError: 'ExtendedCompletionFinder' object is not callable

Browser Output

na

[thisiswhereitype]

Originally: jupyter/notebook#7073

[azjps]

Slightly strange, is it possible that argcomplete is in your sys.path somehow even though its not in your list of installed packages? (Perhaps for example if there is an argcomplete.py in your CWD?) Otherwise this import check is supposed to have safe-guarded against entering this code-path.

If that's the case, one way to fix would be to extend this hack slightly further:
https://github.com/ipython/traitlets/blob/main/traitlets/config/argcomplete_config.py#L24C11-L24C11

# replace this line: CompletionFinder = object  # type:ignore with
class CompletionFinder:
    def __call__(self, *args, **kwargs):
        pass

[thisiswhereitype]

As I couldn't find argcomplete in conda base or my regular path, I investigated with the debugger where Pyhton was searching.

I found:

$ <conda base>/<envpath>/lib/python3.10/site-packages/argcomplete/: tree
.
├── __pycache__
│   ├── __init__.cpython-310.pyc
│   ├── _check_console_script.cpython-310.pyc
│   ├── _check_module.cpython-310.pyc
│   ├── completers.cpython-310.pyc
│   ├── exceptions.cpython-310.pyc
│   ├── finders.cpython-310.pyc
│   ├── io.cpython-310.pyc
│   ├── lexers.cpython-310.pyc
│   └── shell_integration.cpython-310.pyc
└── packages
    └── __pycache__
        ├── __init__.cpython-310.pyc
        ├── _argparse.cpython-310.pyc
        └── _shlex.cpython-310.pyc

3 directories, 12 files

Is it possible could be created by an interrupted conda cmd?
And it arising is a quick of this importing hack you mentioned? (Looking it seems that import argcomplete is standard so this is probably an inconsistent state.)
NB: argcomplete.__file__ was None

[thisiswhereitype]

And a dump and reinstall of the environment resolved this.

[thisiswhereitype]

And it looks like this import shouldn't have happened: https://peps.python.org/pep-3147/#case-3-pycache-foo-magic-pyc-with-no-source