Advanced submitter settings

[Alxiice]

Description

Add a system to setup advanced settings on submitter

Before this PR there was 2 issues :

• cpu/ram/gpu are the same for preprocess/process/postprocess
• it's quite difficult to add new parameters in a proper way

Also for the mrSubmitters submitter it was really challenging to setup a proper job for Windows.

Details

In this PR we are adding 2 key elements :

• SubmitionSettings & StageSettings classes to describe settings for a specific processing stage (preprocess, process/processChunk and postprocess)
• A new method on desc.BaseNode : getSubmitionSettings. By default it is built using the nodeDesc : cpu/ram/gpu are settings used for the process stage only, pre/post process are using default settings.

Features

• by default use the same behaviour as currently, except for preprocess/postprocess stages that use default parameters which is more logical.
• by stage we can set :
  • cpu, ram, gpu
  • a setup/teardown commands that the submitter can use
  • a command wrapper
• the StageSettings is built using SimpleNamespace so we can technically set anything on a stage settings and use it later on the submitter.

Example

class TestWindowsNode(desc.Node):
    def getSubmitSettings(self, node) -> desc.SubmitionSettings:
        nodeSubmitSettings = desc.SubmitionSettings(node)
        nodeSubmitSettings.process.env_key = {
            "PROD_ROOT": self.get_win_path("P:\\my_prod"),
            "PROD_TMP": self.get_win_path("P:\\my_prod\\tmp"),
            "PYTHONPATH": convert_to_windows(os.getenv("PYTHONPATH")),
            "USER": "me",
        }
        nodeSubmitSettings.process.target_os = "windows"
        nodeSubmitSettings.process.wrapCommand = windowsCommandWrapper
        nodeSubmitSettings.process.setup_command = get_mount_volumes_command()
        return nodeSubmitSettings

    def processChunk(self, chunk):
        ...

[gemini-code-assist]

Code Review

This pull request introduces submission and stage settings classes (MeshroomCommandWrapper, StageSettings, and SubmitionSettings) to manage remote computing configurations for nodes, alongside type annotation and naming refactors in OrderedTask. Feedback focuses on correcting spelling typos (e.g., renaming SubmitionSettings to SubmissionSettings), fixing potential AttributeErrors when accessing .value on level parameters, correcting typos in deprecation warnings, and removing redundant attribute assignments in StageSettings due to its inheritance from SimpleNamespace.

Important

The consumer version of Gemini Code Assist on GitHub is being sunset. Starting June 18, 2026, new organization installations will be blocked, and all code review activity will officially cease on July 17, 2026.
For more details on the timeline and next steps, please review the Help Documentation.

[codecov]

Codecov Report

❌ Patch coverage is 56.52174% with 20 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.96%. Comparing base (6d610e0) to head (ae77fb7).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
meshroom/core/desc/node.py	28.57%	20 Missing ⚠️

❌ Your patch check has failed because the patch coverage (56.52%) is below the target coverage (70.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3141      +/-   ##
===========================================
- Coverage    86.09%   85.96%   -0.14%     
===========================================
  Files           80       80              
  Lines        12127    12154      +27     
===========================================
+ Hits         10441    10448       +7     
- Misses        1686     1706      +20     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.