black stopped working. Spyder 5.2.2 (Anaconda)

Issue Report Checklist

• Searched the issues page for similar reports
• Read the relevant sections of the Spyder Troubleshooting Guide and followed its advice
• Reproduced the issue after updating with conda update spyder (or pip, if not using Anaconda)
• Could not reproduce inside jupyter qtconsole (if console-related)
• Tried basic troubleshooting (if a bug/error)
  • Restarted Spyder
  • Reset preferences with spyder --reset
  • Reinstalled the latest version of Anaconda
  • Tried the other applicable steps from the Troubleshooting Guide
• Completed the Problem Description, Steps to Reproduce and Version sections below

Problem Description

Black does not seem to work in Spyder 5.2.2. whereas autopep8 does. However, black works if I run it from the Powershell.

What steps reproduce the problem?

Try this sample code and try to format with black (ctrl+alt+i or save if you have the option autoformat on save enabled).

import numpy as np

def ThisIsGoingToBeALongFunction(first:float, second:float,third:float,fourth:float):
    
    
    return first+second+third+fourth





print(ThisIsGoingToBeALongFunction(1,1,1,1))

What is the expected output? What do you see instead?

I expect the code to be formatted according to black.

Versions

• Spyder version: 5.2.2 None
• Python version: 3.9.12 64-bit
• Qt version: 5.9.7
• PyQt5 version: 5.9.2
• Operating System: Windows 10

Dependencies

# Mandatory:
atomicwrites >=1.2.0          :  1.4.0 (OK)
chardet >=2.0.0               :  4.0.0 (OK)
cloudpickle >=0.5.0           :  2.0.0 (OK)
cookiecutter >=1.6.0          :  1.7.3 (OK)
diff_match_patch >=20181111   :  20200713 (OK)
intervaltree >=3.0.2          :  3.1.0 (OK)
IPython >=7.6.0;<8.0.0        :  7.31.1 (OK)
jedi >=0.17.2;<0.19.0         :  0.18.1 (OK)
jellyfish >=0.7               :  0.9.0 (OK)
jsonschema >=3.2.0            :  4.4.0 (OK)
keyring >=17.0.0              :  23.4.0 (OK)
nbconvert >=4.0               :  6.4.4 (OK)
numpydoc >=0.6.0              :  1.4.0 (OK)
paramiko >=2.4.0              :  2.8.1 (OK)
parso >=0.7.0;<0.9.0          :  0.8.3 (OK)
pexpect >=4.4.0               :  4.8.0 (OK)
pickleshare >=0.4             :  0.7.5 (OK)
psutil >=5.3                  :  5.9.0 (OK)
pygments >=2.0                :  2.11.2 (OK)
pylint >=2.5.0                :  2.14.5 (OK)
pyls_spyder >=0.4.0           :  0.4.0 (OK)
pylsp >=1.3.2;<1.4.0          :  1.3.3 (OK)
pylsp_black >=1.0.0           :  1.0.0 (OK)
qdarkstyle =3.0.2             :  3.0.2 (OK)
qstylizer >=0.1.10            :  0.1.10 (OK)
qtawesome >=1.0.2             :  1.0.3 (OK)
qtconsole >=5.2.1;<5.3.0      :  5.2.2 (OK)
qtpy >=1.5.0                  :  2.0.1 (OK)
rtree >=0.9.7                 :  0.9.7 (OK)
setuptools >=49.6.0           :  63.4.1 (OK)
sphinx >=0.6.6                :  5.0.2 (OK)
spyder_kernels >=2.2.1;<2.3.0 :  2.2.1 (OK)
textdistance >=4.2.0          :  4.2.1 (OK)
three_merge >=0.1.1           :  0.1.1 (OK)
watchdog >=0.10.3             :  2.1.6 (OK)
zmq >=17                      :  23.2.0 (OK)

# Optional:
cython >=0.21                 :  0.29.30 (OK)
matplotlib >=2.0.0            :  3.5.2 (OK)
numpy >=1.7                   :  1.21.5 (OK)
pandas >=1.1.1                :  1.4.3 (OK)
scipy >=0.17.0                :  1.7.3 (OK)
sympy >=0.7.3                 :  1.10.1 (OK)

[ubaldot]

At the end, given the many troubles of not having created a new virtual environment at the very beginning when I installed Anaconda, the fastest was to uninstall/reinstall Anaconda, create a new environment just after the installation, change the default channels (I placed conda-forge as the first option) and installed Spyder 5.3.3 along with many other packages that I needed. Everything seems to work now! 😃

[ubaldot]

Checked! It seems that I was able to reverse to the base env and everything is still working. I think the problems originated during the cloning (so nothing to do with Spyder), when I got this error:

ClobberError: This transaction has incompatible packages due to a shared path.
  packages: defaults/win-64::jupyterlab-3.4.4-py39haa95532_0, defaults/win-64::_ipyw_jlab_nb_ext_conf-0.1.0-py39haa95532_0
  path: 'scripts/jupyter-labhub-script.py'