mirror of
https://github.com/lllyasviel/stable-diffusion-webui-forge.git
synced 2026-02-02 22:37:24 +00:00
d1b8a2676d
and dora etc - backend rework is 60% finished And I also removed the webui’s extremely annoying lora filter from model versions.
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
import os
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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 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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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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