sd-meh

The merging execution helper (meh) is a python module for stable diffusion models merging. This repository will never contain code for a webui extension. This is because the aim is to have a GUI agnostic merging engine that can be reused in multiple extensions.

You can install the module as

pip install sd-meh

and then use it in your extension as

from sd_meh.merge import merge_models

merged_model = merge_models(models, weights, bases, merge_mode, precision)

You can have a look at the provided merge_models.py cli for an example on how to use the function. Run python3 merge_models.py --help for a list of the available arguments.

Join our discord server for discussion and features/bugfix requests

Changelog

0.9.1 ... 0.9.3

• bugfixes
• support for pix2pix and inpainting models

0.8.0

• add -bwpab, --block_weights_preset_alpha_b" and -pal, --presets_alpha_lambda for presets interpolation (same for beta)
• add -ll, --logging_level, default to INFO

0.7.0

• add -bwpa, --block_weights_preset_alpha and -bwpb, --block_weights_preset_beta to use pre-defined merging weights. Have a look at the wiki for all the presets
• add -wd, --work_device
• add -pr, --prune
• add -j, --threads

DEV

PRs are welcome for both new features and bug fixes.

Please make sure you format the code with black (you can make format) before submitting a PR.

You want to add a feature

• open a feat: PR merging to dev branch, not main
• do not update version numbers
• ask for a review

You want to make a bug fix

• open a fix: PR mergin to main
• update version number in pyproject.toml and sd_meh/__init__.py
• ask for a review