Adds a `flux_unet` model family for Flux.1 D checkpoints that ship only the
UNet weights (no baked-in CLIP/T5/VAE) and require external encoder loading.
Affected checkpoints: lust_v10, cyberrealisticFlux_v25,
getphatFLUXReality_v11Softcore, moodyDesireMix_v20PRO,
fcFluxPonyPerfectBase. These live in `models/diffusion_models/` (or
`models/unet/`) on the ComfyUI host and are loaded via UNETLoader instead
of CheckpointLoaderSimple.
Detection:
- New `FLUX_UNET_ONLY_PATTERNS` constant in config.py lists known
UNet-only filename substrings.
- `detect_model_family()` returns `flux_unet` when any pattern matches,
taking precedence over base_model field (same architecture-override
pattern used for FluxPony hybrids).
Workflow:
- New flux_unet workflow in comfyui.py uses UNETLoader + DualCLIPLoader
(clip_l.safetensors + t5xxl_fp16.safetensors, type=flux) + VAELoader
(ae.safetensors) wired into the same Flux KSampler graph as the
monolithic flux family.
- Family defaults inherit from flux (sampler/scheduler/steps/cfg) with
external_clip flag set.
Smoke-tested end-to-end on madcat with getphatFLUXReality_v11Softcore
producing valid output. Flux.2 Klein checkpoints (lust_v10,
moodyDesireMix) still fail because they require a different text encoder
(qwen_3_8b) — see follow-up commit.
13 new tests; 240 -> 253 total.
--list/-L prints the resolved styles list as a two-column rich table
(slug + suffix truncated to ~80 chars) and exits without generating.
Template becomes optional when --list is paired with an explicit
--styles source, so you can inspect any styles file standalone.
--style/-S SLUG selects a single style by exact slug match; repeatable
for multiple. Unknown slugs error red with the available slug list.
Filter applies before --limit and preserves the source file's order.
Both flags compose with --limit and --dry-run; when filtering down to
a subset, the manifest is still written for the smaller run.
New `tsr style-sweep` command renders one image per style suffix from a
template JSON, composing prompt = template.prompt + ', ' + style.suffix
and writing to {output_dir}/{slug}.png.
- Template JSON mirrors `generate --input` keys plus output_dir + styles.
- Styles source can be a path or inline list/object on either CLI or
template. Relative styles paths in the template resolve against the
template's directory (so templates can ship with their styles file).
- Skips existing outputs by default (--no-skip-existing to force).
- --dry-run prints planned prompts/paths without invoking generate.
- --limit N caps the sweep for fast iteration.
- --continue-on-error keeps going on individual failures; final exit code
is non-zero if any style failed and failed slugs are reported.
- --remote propagates to the underlying generation, same as `generate`.
- Writes a manifest {output_dir}/_sweep.json with per-style results
(slug, prompt, output, seed, duration_sec, success, error).
Delegates to the `_run_generation` helper extracted from `generate`.
Move the post-merge body of generate() into a module-level _run_generation
helper so it can be invoked directly by other commands (next: style-sweep)
without going through Typer argv reconstruction.
No behaviour change. generate() still owns the --input JSON merge and CLI
parameter-source detection, then delegates to _run_generation.
Threads guidance value through CLI → remote payload → server schema →
generate_image() → FluxGuidance node. Ignored for non-Flux families.
Use cases:
- Lower guidance (2.0-3.0) for looser, more photorealistic Flux output
- Higher guidance (4.0-6.0) for tighter prompt adherence
Models like gonzalomoXLFluxPony are architecturally Flux but CivitAI
tags them as 'Pony', causing the SDXL workflow to be sent to ComfyUI
which fails validation. The filename now overrides base_model when it
contains 'flux'.
Also adds:
- Full Flux Dev/Schnell workflow template (ModelSamplingFlux,
FluxGuidance, ConditioningZeroOut, EmptySD3LatentImage); KSampler
cfg locked to 1.0, caller cfg routed to FluxGuidance
- --family/-F flag to manually override family detection
- queue_prompt now surfaces ComfyUI node_errors from 400 responses
- Tests for Flux workflow builder (8 cases) and updated family defaults
The CLI download flow only set civitai_model_id/version_id on local_files
without caching the full model payload, so 'tsr db list' joined against
empty models/versions/creators tables and showed every linked file as
'unlinked'. The server's _auto_link_file path had additional bugs:
resolved-vs-unresolved path comparison after rescan, redundant CivitAI
hash lookup, and silent failure swallowed by 'completed' status.
- New Database.register_downloaded_file() consolidates hashing, metadata
storage, FK linking, and cache_model() into a single idempotent call
shared by both CLI and server paths.
- Server _do_download now passes version_info straight through and
surfaces db_file_id/db_linked/db_cached/db_error onto _active_downloads.
- Drops the broken _auto_link_file rescan helper.
Family detection was force-injecting a default VAE (e.g. sdxl_vae.safetensors)
when a model was specified without an explicit --vae. If that VAE file didn't
exist on the ComfyUI server, the workflow was silently rejected. Now only
overrides VAE when the user explicitly passes --vae.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add `tsr generate` and `tsr models` as top-level CLI commands that call
ComfyUI library functions directly or HTTP to a remote tensors server.
Add `--remote` flag to existing `tsr search` and `tsr dl` commands.
New file `tensors/remote.py` provides HTTP client functions for all four
operations against the remote tensors API (generate, models, search,
download with progress polling).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replaces hardcoded localhost origins with env-driven config.
Accepts comma-separated origins or wildcard (*). Defaults to
["*"] for backward compatibility.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add sampler/scheduler/steps/vae to MODEL_FAMILY_DEFAULTS for all families
- Add zimage family detection for ZImageTurbo models
- Flux and zimage families use ae.safetensors VAE
- SD 1.5 families use checkpoint built-in VAE
- SDXL families use sdxl_vae.safetensors
- API auto-applies family defaults when request uses default values
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Log prompt, model, size, steps on generate request
- Log completion with prompt_id and image count
- Log warnings/errors on failures
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Use sdxl_vae.safetensors by default instead of checkpoint VAE
- Add vae parameter to generate_image and API endpoint
- Better quality for modern SDXL-based models
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace polling with WebSocket connection for real-time progress
- Show step-by-step progress during sampling (Step 1/20, etc.)
- Display progress bar with actual completion percentage
- Fall back to polling if WebSocket connection fails
- Import websocket-client for sync WebSocket support
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Adam Ladachowski
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