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3 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Lincoln Stein
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f2777f5096
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Port the command-line tools to use model_manager2 (#5546)
* Port the command-line tools to use model_manager2
1.Reimplement the following:
- invokeai-model-install
- invokeai-merge
- invokeai-ti
To avoid breaking the original modeal manager, the udpated tools
have been renamed invokeai-model-install2 and invokeai-merge2. The
textual inversion training script should continue to work with
existing installations. The "starter" models now live in
`invokeai/configs/INITIAL_MODELS2.yaml`.
When the full model manager 2 is in place and working, I'll rename
these files and commands.
2. Add the `merge` route to the web API. This will merge two or three models,
resulting a new one.
- Note that because the model installer selectively installs the `fp16` variant
of models (rather than both 16- and 32-bit versions as previous),
the diffusers merge script will choke on any huggingface diffuserse models
that were downloaded with the new installer. Previously-downloaded models
should continue to merge correctly. I have a PR
upstream https://github.com/huggingface/diffusers/pull/6670 to fix
this.
3. (more important!)
During implementation of the CLI tools, found and fixed a number of small
runtime bugs in the model_manager2 implementation:
- During model database migration, if a registered models file was
not found on disk, the migration would be aborted. Now the
offending model is skipped with a log warning.
- Caught and fixed a condition in which the installer would download the
entire diffusers repo when the user provided a single `.safetensors`
file URL.
- Caught and fixed a condition in which the installer would raise an
exception and stop the app when a request for an unknown model's metadata
was passed to Civitai. Now an error is logged and the installer continues.
- Replaced the LoWRA starter LoRA with FlatColor. The former has been removed
from Civitai.
* fix ruff issue
---------
Co-authored-by: Lincoln Stein <lstein@gmail.com>
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Lincoln Stein
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4536e4a8b6
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Model Manager Refactor: Install remote models and store their tags and other metadata (#5361)
* add basic functionality for model metadata fetching from hf and civitai * add storage * start unit tests * add unit tests and documentation * add missing dependency for pytests * remove redundant fetch; add modified/published dates; updated docs * add code to select diffusers files based on the variant type * implement Civitai installs * make huggingface parallel downloading work * add unit tests for model installation manager - Fixed race condition on selection of download destination path - Add fixtures common to several model_manager_2 unit tests - Added dummy model files for testing diffusers and safetensors downloading/probing - Refactored code for selecting proper variant from list of huggingface repo files - Regrouped ordering of methods in model_install_default.py * improve Civitai model downloading - Provide a better error message when Civitai requires an access token (doesn't give a 403 forbidden, but redirects to the HTML of an authorization page -- arrgh) - Handle case of Civitai providing a primary download link plus additional links for VAEs, config files, etc * add routes for retrieving metadata and tags * code tidying and documentation * fix ruff errors * add file needed to maintain test root diretory in repo for unit tests * fix self->cls in classmethod * add pydantic plugin for mypy * use TestSession instead of requests.Session to prevent any internet activity improve logging fix error message formatting fix logging again fix forward vs reverse slash issue in Windows install tests * Several fixes of problems detected during PR review: - Implement cancel_model_install_job and get_model_install_job routes to allow for better control of model download and install. - Fix thread deadlock that occurred after cancelling an install. - Remove unneeded pytest_plugins section from tests/conftest.py - Remove unused _in_terminal_state() from model_install_default. - Remove outdated documentation from several spots. - Add workaround for Civitai API results which don't return correct URL for the default model. * fix docs and tests to match get_job_by_source() rather than get_job() * Update invokeai/backend/model_manager/metadata/fetch/huggingface.py Co-authored-by: Ryan Dick <ryanjdick3@gmail.com> * Call CivitaiMetadata.model_validate_json() directly Co-authored-by: Ryan Dick <ryanjdick3@gmail.com> * Second round of revisions suggested by @ryanjdick: - Fix type mismatch in `list_all_metadata()` route. - Do not have a default value for the model install job id - Remove static class variable declarations from non Pydantic classes - Change `id` field to `model_id` for the sqlite3 `model_tags` table. - Changed AFTER DELETE triggers to ON DELETE CASCADE for the metadata and tags tables. - Made the `id` field of the `model_metadata` table into a primary key to achieve uniqueness. * Code cleanup suggested in PR review: - Narrowed the declaration of the `parts` attribute of the download progress event - Removed auto-conversion of str to Url in Url-containing sources - Fixed handling of `InvalidModelConfigException` - Made unknown sources raise `NotImplementedError` rather than `Exception` - Improved status reporting on cached HuggingFace access tokens * Multiple fixes: - `job.total_size` returns a valid size for locally installed models - new route `list_models` returns a paged summary of model, name, description, tags and other essential info - fix a few type errors * consolidated all invokeai root pytest fixtures into a single location * Update invokeai/backend/model_manager/metadata/metadata_store.py Co-authored-by: psychedelicious <4822129+psychedelicious@users.noreply.github.com> * Small tweaks in response to review comments: - Remove flake8 configuration from pyproject.toml - Use `id` rather than `modelId` for huggingface `ModelInfo` object - Use `last_modified` rather than `LastModified` for huggingface `ModelInfo` object - Add `sha256` field to file metadata downloaded from huggingface - Add `Invoker` argument to the model installer `start()` and `stop()` routines (but made it optional in order to facilitate use of the service outside the API) - Removed redundant `PRAGMA foreign_keys` from metadata store initialization code. * Additional tweaks and minor bug fixes - Fix calculation of aggregate diffusers model size to only count the size of files, not files + directories (which gives different unit test results on different filesystems). - Refactor _get_metadata() and _get_download_urls() to have distinct code paths for Civitai, HuggingFace and URL sources. - Forward the `inplace` flag from the source to the job and added unit test for this. - Attach cached model metadata to the job rather than to the model install service. * fix unit test that was breaking on windows due to CR/LF changing size of test json files * fix ruff formatting * a few last minor fixes before merging: - Turn job `error` and `error_type` into properties derived from the exception. - Add TODO comment about the reason for handling temporary directory destruction manually rather than using tempfile.tmpdir(). * add unit tests for reporting HTTP download errors --------- Co-authored-by: Lincoln Stein <lstein@gmail.com> Co-authored-by: Ryan Dick <ryanjdick3@gmail.com> Co-authored-by: psychedelicious <4822129+psychedelicious@users.noreply.github.com> |
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Lincoln Stein
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fbede84405
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[feature] Download Queue (#5225)
* add base definition of download manager * basic functionality working * add unit tests for download queue * add documentation and FastAPI route * fix docs * add missing test dependency; fix import ordering * fix file path length checking on windows * fix ruff check error * move release() into the __del__ method * disable testing of stderr messages due to issues with pytest capsys fixture * fix unsorted imports * harmonized implementation of start() and stop() calls in download and & install modules * Update invokeai/app/services/download/download_base.py Co-authored-by: Ryan Dick <ryanjdick3@gmail.com> * replace test datadir fixture with tmp_path * replace DownloadJobBase->DownloadJob in download manager documentation * make source and dest arguments to download_queue.download() an AnyHttpURL and Path respectively * fix pydantic typecheck errors in the download unit test * ruff formatting * add "job cancelled" as an event rather than an exception * fix ruff errors * Update invokeai/app/services/download/download_default.py Co-authored-by: psychedelicious <4822129+psychedelicious@users.noreply.github.com> * use threading.Event to stop service worker threads; handle unfinished job edge cases * remove dangling STOP job definition * fix ruff complaint * fix ruff check again * avoid race condition when start() and stop() are called simultaneously from different threads * avoid race condition in stop() when a job becomes active while shutting down --------- Co-authored-by: Lincoln Stein <lstein@gmail.com> Co-authored-by: Ryan Dick <ryanjdick3@gmail.com> Co-authored-by: psychedelicious <4822129+psychedelicious@users.noreply.github.com> Co-authored-by: Kent Keirsey <31807370+hipsterusername@users.noreply.github.com> |