mirror of
https://github.com/lllyasviel/stable-diffusion-webui-forge.git
synced 2026-02-05 23:49:57 +00:00
a82d5d177c
Added Flux to lora types in extra networks UI, so user can set. Loras versioned first by user-set type, if any. Falls back to heuristics - these are much more reliable than the removed old A1111 tests and in case of no match default to Unknown (always displayed). Filtering is done based on UI setting. 'all' setting does not filter. Filters lora lists on change. Removed unused 'lora_hide_unknown_for_versions' setting.
101 lines
3.3 KiB
Python
101 lines
3.3 KiB
Python
import os
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import enum
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from modules import sd_models, cache, errors, hashes, shared
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metadata_tags_order = {"ss_sd_model_name": 1, "ss_resolution": 2, "ss_clip_skip": 3, "ss_num_train_images": 10, "ss_tag_frequency": 20}
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class SdVersion(enum.Enum):
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Unknown = 1
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SD1 = 2
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SD2 = 3
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SDXL = 4
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# SD3 = 5
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Flux = 6
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class NetworkOnDisk:
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def __init__(self, name, filename):
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self.name = name
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self.filename = filename
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self.metadata = {}
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self.is_safetensors = os.path.splitext(filename)[1].lower() == ".safetensors"
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def read_metadata():
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metadata = sd_models.read_metadata_from_safetensors(filename)
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return metadata
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if self.is_safetensors:
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try:
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self.metadata = cache.cached_data_for_file('safetensors-metadata', "lora/" + self.name, filename, read_metadata)
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except Exception as e:
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errors.display(e, f"reading lora {filename}")
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if self.metadata:
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m = {}
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for k, v in sorted(self.metadata.items(), key=lambda x: metadata_tags_order.get(x[0], 999)):
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m[k] = v
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self.metadata = m
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self.alias = self.metadata.get('ss_output_name', self.name)
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self.hash = None
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self.shorthash = None
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self.set_hash(
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self.metadata.get('sshs_model_hash') or
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hashes.sha256_from_cache(self.filename, "lora/" + self.name, use_addnet_hash=self.is_safetensors) or
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''
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)
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self.sd_version = self.detect_version()
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def detect_version(self):
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if str(self.metadata.get('modelspec.implementation', '')) == 'https://github.com/black-forest-labs/flux':
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return SdVersion.Flux
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elif str(self.metadata.get('modelspec.architecture', '')) == 'flux-1-dev/lora':
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return SdVersion.Flux
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elif str(self.metadata.get('modelspec.architecture', '')) == 'stable-diffusion-xl-v1-base/lora':
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return SdVersion.SDXL
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elif str(self.metadata.get('ss_base_model_version', '')).startswith('sdxl_'):
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return SdVersion.SDXL
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elif str(self.metadata.get('ss_v2', '')) == 'True':
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return SdVersion.SD2
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elif str(self.metadata.get('modelspec.architecture', '')) == 'stable-diffusion-v1/lora':
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return SdVersion.SD1
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return SdVersion.Unknown
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def set_hash(self, v):
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self.hash = v
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self.shorthash = self.hash[0:12]
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if self.shorthash:
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import networks
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networks.available_network_hash_lookup[self.shorthash] = self
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def read_hash(self):
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if not self.hash:
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self.set_hash(hashes.sha256(self.filename, "lora/" + self.name, use_addnet_hash=self.is_safetensors) or '')
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def get_alias(self):
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import networks
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if shared.opts.lora_preferred_name == "Filename" or self.alias.lower() in networks.forbidden_network_aliases:
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return self.name
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else:
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return self.alias
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class Network:
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def __init__(self, name, network_on_disk: NetworkOnDisk):
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self.name = name
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self.network_on_disk = network_on_disk
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self.te_multiplier = 1.0
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self.unet_multiplier = 1.0
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self.dyn_dim = None
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self.modules = {}
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self.bundle_embeddings = {}
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self.mtime = None
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self.mentioned_name = None
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