No handler for workspace/executeCommand request

[hlouzada]

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

When a workspace/executeCommand request is made to the completions plugin, the spyder doesn't handle the response from the executed command. This unexpected behavior happens due to the fact that there is no handler method defined for this request as the spyder's LSP completion plugin architecture requires.

What steps reproduce the problem?

1. Make a workspace/executeCommand request with a command to the completion plugin to a language server that sends the response from the command;
2. Spyder ignores the response.

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

It is expected that the spyder allows catching the response for the executed command as specified by the Language Server Protocol:

The arguments are typically specified when a command is returned from the server to the client. Example requests that return a command are textDocument/codeAction or textDocument/codeLens.

Response:
* result: any | null
* error: code and message set in case an exception happens during the request.

Versions

• Spyder version: 5.1.1 None
• Python version: 3.8.11 64-bit
• Qt version: 5.12.10
• PyQt5 version: 5.12.3
• 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               :  1.6.0 (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                   :  7.27.0 (OK)
jedi >=0.17.2;<0.19.0             :  0.18.0 (OK)
jsonschema >=3.2.0                :  3.2.0 (OK)
keyring >=17.0.0                  :  23.1.0 (OK)
nbconvert >=4.0                   :  6.1.0 (OK)
numpydoc >=0.6.0                  :  1.1.0 (OK)
paramiko >=2.4.0                  :  2.7.2 (OK)
parso >=0.7.0;<0.9.0              :  0.8.2 (OK)
pexpect >=4.4.0                   :  4.8.0 (OK)
pickleshare >=0.4                 :  0.7.5 (OK)
psutil >=5.3                      :  5.8.0 (OK)
pygments >=2.0                    :  2.10.0 (OK)
pylint >=2.5.0                    :  2.10.2 (OK)
pyls_spyder >=0.4.0               :  0.4.0 (OK)
pylsp >=1.2.1;<1.3.0              :  1.2.1 (OK)
pylsp_black >=1.0.0               :  None (OK)
qdarkstyle =3.0.2                 :  3.0.2 (OK)
qstylizer >=0.1.10                :  0.2.1 (OK)
qtawesome >=1.0.2                 :  1.0.3 (OK)
qtconsole >=5.1.0                 :  5.1.1 (OK)
qtpy >=1.5.0                      :  1.10.0 (OK)
rtree >=0.9.7                     :  0.9.7 (OK)
setuptools >=49.6.0               :  52.0.0.post20210125 (OK)
sphinx >=0.6.6                    :  4.1.2 (OK)
spyder_kernels >=2.1.0;<2.2.0     :  2.1.0 (OK)
textdistance >=4.2.0              :  4.2.1 (OK)
three_merge >=0.1.1               :  0.1.1 (OK)
watchdog >=0.10.3                 :  2.1.5 (OK)
zmq >=17                          :  22.2.1 (OK)

# Optional:
cython >=0.21                     :  None (OK)
matplotlib >=2.0.0                :  None (OK)
numpy >=1.7                       :  1.21.2 (OK)
pandas >=1.1.1                    :  1.3.2 (OK)
scipy >=0.17.0                    :  1.7.1 (OK)
sympy >=0.7.3                     :  1.8 (OK)

# Spyder plugins:
spyder_f_language.plugin 1.4.dev0 :  1.4.dev (OK)