From a95f1353089bdeaccd7c266b40cdd79efedfe632 Mon Sep 17 00:00:00 2001 From: AUTOMATIC <16777216c@gmail.com> Date: Sat, 14 Jan 2023 09:56:59 +0300 Subject: [PATCH] change hash to sha256 --- .gitignore | 1 + modules/api/api.py | 2 +- modules/api/models.py | 3 +- modules/hashes.py | 72 +++++++++++ modules/hypernetworks/hypernetwork.py | 4 +- modules/sd_models.py | 118 +++++++++++------- modules/shared.py | 2 +- .../textual_inversion/textual_inversion.py | 6 +- webui.py | 2 + 9 files changed, 159 insertions(+), 51 deletions(-) create mode 100644 modules/hashes.py diff --git a/.gitignore b/.gitignore index 21fa26a7..0b1d17ca 100644 --- a/.gitignore +++ b/.gitignore @@ -32,3 +32,4 @@ notification.mp3 /extensions /test/stdout.txt /test/stderr.txt +/cache.json diff --git a/modules/api/api.py b/modules/api/api.py index 5767ba90..9814bbc2 100644 --- a/modules/api/api.py +++ b/modules/api/api.py @@ -371,7 +371,7 @@ class Api: return upscalers def get_sd_models(self): - return [{"title":x.title, "model_name":x.model_name, "hash":x.hash, "filename": x.filename, "config": find_checkpoint_config(x)} for x in checkpoints_list.values()] + return [{"title": x.title, "model_name": x.model_name, "hash": x.shorthash, "sha256": x.sha256, "filename": x.filename, "config": find_checkpoint_config(x)} for x in checkpoints_list.values()] def get_hypernetworks(self): return [{"name": name, "path": shared.hypernetworks[name]} for name in shared.hypernetworks] diff --git a/modules/api/models.py b/modules/api/models.py index c78095ca..1eb1fcf1 100644 --- a/modules/api/models.py +++ b/modules/api/models.py @@ -224,7 +224,8 @@ class UpscalerItem(BaseModel): class SDModelItem(BaseModel): title: str = Field(title="Title") model_name: str = Field(title="Model Name") - hash: str = Field(title="Hash") + hash: Optional[str] = Field(title="Short hash") + sha256: Optional[str] = Field(title="sha256 hash") filename: str = Field(title="Filename") config: str = Field(title="Config file") diff --git a/modules/hashes.py b/modules/hashes.py new file mode 100644 index 00000000..ebfbd90c --- /dev/null +++ b/modules/hashes.py @@ -0,0 +1,72 @@ +import hashlib +import json +import os.path + +import filelock + + +cache_filename = "cache.json" +cache_data = None + + +def dump_cache(): + with filelock.FileLock(cache_filename+".lock"): + with open(cache_filename, "w", encoding="utf8") as file: + json.dump(cache_data, file, indent=4) + + +def cache(subsection): + global cache_data + + if cache_data is None: + with filelock.FileLock(cache_filename+".lock"): + if not os.path.isfile(cache_filename): + cache_data = {} + else: + with open(cache_filename, "r", encoding="utf8") as file: + cache_data = json.load(file) + + s = cache_data.get(subsection, {}) + cache_data[subsection] = s + + return s + + +def calculate_sha256(filename): + hash_sha256 = hashlib.sha256() + + with open(filename, "rb") as f: + for chunk in iter(lambda: f.read(4096), b""): + hash_sha256.update(chunk) + + return hash_sha256.hexdigest() + + +def sha256(filename, title): + hashes = cache("hashes") + ondisk_mtime = os.path.getmtime(filename) + + if title in hashes: + cached_sha256 = hashes[title].get("sha256", None) + cached_mtime = hashes[title].get("mtime", 0) + + if ondisk_mtime <= cached_mtime and cached_sha256 is not None: + return cached_sha256 + + print(f"Calculating sha256 for {filename}: ", end='') + sha256_value = calculate_sha256(filename) + print(f"{sha256_value}") + + hashes[title] = { + "mtime": ondisk_mtime, + "sha256": sha256_value, + } + + dump_cache() + + return sha256_value + + + + + diff --git a/modules/hypernetworks/hypernetwork.py b/modules/hypernetworks/hypernetwork.py index 83cbb4f0..9b5f2e79 100644 --- a/modules/hypernetworks/hypernetwork.py +++ b/modules/hypernetworks/hypernetwork.py @@ -509,7 +509,7 @@ def train_hypernetwork(hypernetwork_name, learn_rate, batch_size, gradient_step, if shared.opts.save_training_settings_to_txt: saved_params = dict( - model_name=checkpoint.model_name, model_hash=checkpoint.hash, num_of_dataset_images=len(ds), + model_name=checkpoint.model_name, model_hash=checkpoint.shorthash, num_of_dataset_images=len(ds), **{field: getattr(hypernetwork, field) for field in ['layer_structure', 'activation_func', 'weight_init', 'add_layer_norm', 'use_dropout', ]} ) logging.save_settings_to_file(log_directory, {**saved_params, **locals()}) @@ -737,7 +737,7 @@ def save_hypernetwork(hypernetwork, checkpoint, hypernetwork_name, filename): old_sd_checkpoint = hypernetwork.sd_checkpoint if hasattr(hypernetwork, "sd_checkpoint") else None old_sd_checkpoint_name = hypernetwork.sd_checkpoint_name if hasattr(hypernetwork, "sd_checkpoint_name") else None try: - hypernetwork.sd_checkpoint = checkpoint.hash + hypernetwork.sd_checkpoint = checkpoint.shorthash hypernetwork.sd_checkpoint_name = checkpoint.model_name hypernetwork.name = hypernetwork_name hypernetwork.save(filename) diff --git a/modules/sd_models.py b/modules/sd_models.py index c466f273..7babb9ae 100644 --- a/modules/sd_models.py +++ b/modules/sd_models.py @@ -14,17 +14,56 @@ import ldm.modules.midas as midas from ldm.util import instantiate_from_config -from modules import shared, modelloader, devices, script_callbacks, sd_vae, sd_disable_initialization, errors +from modules import shared, modelloader, devices, script_callbacks, sd_vae, sd_disable_initialization, errors, hashes from modules.paths import models_path from modules.sd_hijack_inpainting import do_inpainting_hijack, should_hijack_inpainting model_dir = "Stable-diffusion" model_path = os.path.abspath(os.path.join(models_path, model_dir)) -CheckpointInfo = namedtuple("CheckpointInfo", ['filename', 'title', 'hash', 'model_name']) checkpoints_list = {} +checkpoint_alisases = {} checkpoints_loaded = collections.OrderedDict() + +class CheckpointInfo: + def __init__(self, filename): + self.filename = filename + abspath = os.path.abspath(filename) + + if shared.cmd_opts.ckpt_dir is not None and abspath.startswith(shared.cmd_opts.ckpt_dir): + name = abspath.replace(shared.cmd_opts.ckpt_dir, '') + elif abspath.startswith(model_path): + name = abspath.replace(model_path, '') + else: + name = os.path.basename(filename) + + if name.startswith("\\") or name.startswith("/"): + name = name[1:] + + self.title = name + self.model_name = os.path.splitext(name.replace("/", "_").replace("\\", "_"))[0] + self.hash = model_hash(filename) + self.ids = [self.hash, self.model_name, self.title, f'{name} [{self.hash}]'] + self.shorthash = None + self.sha256 = None + + def register(self): + checkpoints_list[self.title] = self + for id in self.ids: + checkpoint_alisases[id] = self + + def calculate_shorthash(self): + self.sha256 = hashes.sha256(self.filename, self.title) + self.shorthash = self.sha256[0:10] + + if self.shorthash not in self.ids: + self.ids += [self.shorthash, self.sha256] + self.register() + + return self.shorthash + + try: # this silences the annoying "Some weights of the model checkpoint were not used when initializing..." message at start. @@ -43,10 +82,14 @@ def setup_model(): enable_midas_autodownload() -def checkpoint_tiles(): - convert = lambda name: int(name) if name.isdigit() else name.lower() - alphanumeric_key = lambda key: [convert(c) for c in re.split('([0-9]+)', key)] - return sorted([x.title for x in checkpoints_list.values()], key = alphanumeric_key) +def checkpoint_tiles(): + def convert(name): + return int(name) if name.isdigit() else name.lower() + + def alphanumeric_key(key): + return [convert(c) for c in re.split('([0-9]+)', key)] + + return sorted([x.title for x in checkpoints_list.values()], key=alphanumeric_key) def find_checkpoint_config(info): @@ -62,48 +105,38 @@ def find_checkpoint_config(info): def list_models(): checkpoints_list.clear() + checkpoint_alisases.clear() model_list = modelloader.load_models(model_path=model_path, command_path=shared.cmd_opts.ckpt_dir, ext_filter=[".ckpt", ".safetensors"], ext_blacklist=[".vae.safetensors"]) - def modeltitle(path, shorthash): - abspath = os.path.abspath(path) - - if shared.cmd_opts.ckpt_dir is not None and abspath.startswith(shared.cmd_opts.ckpt_dir): - name = abspath.replace(shared.cmd_opts.ckpt_dir, '') - elif abspath.startswith(model_path): - name = abspath.replace(model_path, '') - else: - name = os.path.basename(path) - - if name.startswith("\\") or name.startswith("/"): - name = name[1:] - - shortname = os.path.splitext(name.replace("/", "_").replace("\\", "_"))[0] - - return f'{name} [{shorthash}]', shortname - cmd_ckpt = shared.cmd_opts.ckpt if os.path.exists(cmd_ckpt): - h = model_hash(cmd_ckpt) - title, short_model_name = modeltitle(cmd_ckpt, h) - checkpoints_list[title] = CheckpointInfo(cmd_ckpt, title, h, short_model_name) - shared.opts.data['sd_model_checkpoint'] = title + checkpoint_info = CheckpointInfo(cmd_ckpt) + checkpoint_info.register() + + shared.opts.data['sd_model_checkpoint'] = checkpoint_info.title elif cmd_ckpt is not None and cmd_ckpt != shared.default_sd_model_file: print(f"Checkpoint in --ckpt argument not found (Possible it was moved to {model_path}: {cmd_ckpt}", file=sys.stderr) + for filename in model_list: - h = model_hash(filename) - title, short_model_name = modeltitle(filename, h) - - checkpoints_list[title] = CheckpointInfo(filename, title, h, short_model_name) + checkpoint_info = CheckpointInfo(filename) + checkpoint_info.register() -def get_closet_checkpoint_match(searchString): - applicable = sorted([info for info in checkpoints_list.values() if searchString in info.title], key = lambda x:len(x.title)) - if len(applicable) > 0: - return applicable[0] +def get_closet_checkpoint_match(search_string): + checkpoint_info = checkpoint_alisases.get(search_string, None) + if checkpoint_info is not None: + return + + found = sorted([info for info in checkpoints_list.values() if search_string in info.title], key=lambda x: len(x.title)) + if found: + return found[0] + return None def model_hash(filename): + """old hash that only looks at a small part of the file and is prone to collisions""" + try: with open(filename, "rb") as file: import hashlib @@ -119,7 +152,7 @@ def model_hash(filename): def select_checkpoint(): model_checkpoint = shared.opts.sd_model_checkpoint - checkpoint_info = checkpoints_list.get(model_checkpoint, None) + checkpoint_info = checkpoint_alisases.get(model_checkpoint, None) if checkpoint_info is not None: return checkpoint_info @@ -189,9 +222,8 @@ def read_state_dict(checkpoint_file, print_global_state=False, map_location=None return sd -def load_model_weights(model, checkpoint_info, vae_file="auto"): - checkpoint_file = checkpoint_info.filename - sd_model_hash = checkpoint_info.hash +def load_model_weights(model, checkpoint_info: CheckpointInfo, vae_file="auto"): + sd_model_hash = checkpoint_info.calculate_shorthash() cache_enabled = shared.opts.sd_checkpoint_cache > 0 @@ -201,9 +233,9 @@ def load_model_weights(model, checkpoint_info, vae_file="auto"): model.load_state_dict(checkpoints_loaded[checkpoint_info]) else: # load from file - print(f"Loading weights [{sd_model_hash}] from {checkpoint_file}") + print(f"Loading weights [{sd_model_hash}] from {checkpoint_info.filename}") - sd = read_state_dict(checkpoint_file) + sd = read_state_dict(checkpoint_info.filename) model.load_state_dict(sd, strict=False) del sd @@ -235,14 +267,14 @@ def load_model_weights(model, checkpoint_info, vae_file="auto"): checkpoints_loaded.popitem(last=False) # LRU model.sd_model_hash = sd_model_hash - model.sd_model_checkpoint = checkpoint_file + model.sd_model_checkpoint = checkpoint_info.filename model.sd_checkpoint_info = checkpoint_info model.logvar = model.logvar.to(devices.device) # fix for training sd_vae.delete_base_vae() sd_vae.clear_loaded_vae() - vae_file = sd_vae.resolve_vae(checkpoint_file, vae_file=vae_file) + vae_file = sd_vae.resolve_vae(checkpoint_info.filename, vae_file=vae_file) sd_vae.load_vae(model, vae_file) diff --git a/modules/shared.py b/modules/shared.py index b90ded52..d74c069d 100644 --- a/modules/shared.py +++ b/modules/shared.py @@ -428,7 +428,7 @@ options_templates.update(options_section(('ui', "User interface"), { "return_grid": OptionInfo(True, "Show grid in results for web"), "do_not_show_images": OptionInfo(False, "Do not show any images in results for web"), "add_model_hash_to_info": OptionInfo(True, "Add model hash to generation information"), - "add_model_name_to_info": OptionInfo(False, "Add model name to generation information"), + "add_model_name_to_info": OptionInfo(True, "Add model name to generation information"), "disable_weights_auto_swap": OptionInfo(False, "When reading generation parameters from text into UI (from PNG info or pasted text), do not change the selected model/checkpoint."), "send_seed": OptionInfo(True, "Send seed when sending prompt or image to other interface"), "send_size": OptionInfo(True, "Send size when sending prompt or image to another interface"), diff --git a/modules/textual_inversion/textual_inversion.py b/modules/textual_inversion/textual_inversion.py index 6939efcc..63935878 100644 --- a/modules/textual_inversion/textual_inversion.py +++ b/modules/textual_inversion/textual_inversion.py @@ -407,7 +407,7 @@ def train_embedding(embedding_name, learn_rate, batch_size, gradient_step, data_ ds = modules.textual_inversion.dataset.PersonalizedBase(data_root=data_root, width=training_width, height=training_height, repeats=shared.opts.training_image_repeats_per_epoch, placeholder_token=embedding_name, model=shared.sd_model, cond_model=shared.sd_model.cond_stage_model, device=devices.device, template_file=template_file, batch_size=batch_size, gradient_step=gradient_step, shuffle_tags=shuffle_tags, tag_drop_out=tag_drop_out, latent_sampling_method=latent_sampling_method, varsize=varsize) if shared.opts.save_training_settings_to_txt: - save_settings_to_file(log_directory, {**dict(model_name=checkpoint.model_name, model_hash=checkpoint.hash, num_of_dataset_images=len(ds), num_vectors_per_token=len(embedding.vec)), **locals()}) + save_settings_to_file(log_directory, {**dict(model_name=checkpoint.model_name, model_hash=checkpoint.shorthash, num_of_dataset_images=len(ds), num_vectors_per_token=len(embedding.vec)), **locals()}) latent_sampling_method = ds.latent_sampling_method @@ -584,7 +584,7 @@ def train_embedding(embedding_name, learn_rate, batch_size, gradient_step, data_ checkpoint = sd_models.select_checkpoint() footer_left = checkpoint.model_name - footer_mid = '[{}]'.format(checkpoint.hash) + footer_mid = '[{}]'.format(checkpoint.shorthash) footer_right = '{}v {}s'.format(vectorSize, steps_done) captioned_image = caption_image_overlay(image, title, footer_left, footer_mid, footer_right) @@ -626,7 +626,7 @@ def save_embedding(embedding, optimizer, checkpoint, embedding_name, filename, r old_sd_checkpoint_name = embedding.sd_checkpoint_name if hasattr(embedding, "sd_checkpoint_name") else None old_cached_checksum = embedding.cached_checksum if hasattr(embedding, "cached_checksum") else None try: - embedding.sd_checkpoint = checkpoint.hash + embedding.sd_checkpoint = checkpoint.shorthash embedding.sd_checkpoint_name = checkpoint.model_name if remove_cached_checksum: embedding.cached_checksum = None diff --git a/webui.py b/webui.py index 47d372c7..1fff80da 100644 --- a/webui.py +++ b/webui.py @@ -78,6 +78,8 @@ def initialize(): print("Stable diffusion model failed to load, exiting", file=sys.stderr) exit(1) + shared.opts.data["sd_model_checkpoint"] = shared.sd_model.sd_checkpoint_info.title + shared.opts.onchange("sd_model_checkpoint", wrap_queued_call(lambda: modules.sd_models.reload_model_weights())) shared.opts.onchange("sd_vae", wrap_queued_call(lambda: modules.sd_vae.reload_vae_weights()), call=False) shared.opts.onchange("sd_vae_as_default", wrap_queued_call(lambda: modules.sd_vae.reload_vae_weights()), call=False)