create venv for each node respectively

[longge0126]

some nodes cause conflicts each other(they need different edition), may i create virtural environment to run the requirement for each node respectively in portable edition?

[bigcat88]

no, it is not possible from technical perspective.

only a separate venv for one worklow is possible

[kakachiex2]

You can create a ComfyUI with miniconda venv for experimental extension like I do, I have three comfyui install everyone with his own venv folder:

• :: ComfyUI for all apparel model like VITON | ODD diffusion etc... that use old library and cause conflict with other node extensions.
• :: ComfyUI stable for all stable extensions
• :: ComfyUI3d for all 3d technology like 3DPack | TripoSR etc...

[longge0126]

You can create a ComfyUI with miniconda venv for experimental extension like I do, I have three comfyui install everyone with his own venv folder:

• :: ComfyUI for all apparel model like VITON | ODD diffusion etc... that use old library and cause conflict with other node extensions.
• :: ComfyUI stable for all stable extensions
• :: ComfyUI3d for all 3d technology like 3DPack | TripoSR etc...

en……then how to decide which comfyui should you launch? does it mean you may lose the other two comfyui ‘ nodes everytime?

[kakachiex2]

Every comfyui is independent with his own folder, you launch the one you need at the moment keep in mind you need lots of space for this

[kakachiex2]

This is my folder structure

• First one stable version
• Second for 3DPack and all 3d technology
• Third experimental all unstable extension is installed in this version

[kakachiex2]

Inside experimental folder this is the structure: :: > ComfyUI folder :: > python_miniconda_env

[longge0126]

Inside experimental folder this is the structure: :: > ComfyUI folder :: > python_miniconda_env

so i still cant use conflict nodes at the same time?