mirror of
https://github.com/comfyanonymous/ComfyUI.git
synced 2026-01-10 06:10:50 +08:00
100 lines
2.7 KiB
Python
100 lines
2.7 KiB
Python
import hashlib
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from PIL import ImageFile, UnidentifiedImageError
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from .cli_args import args
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from .component_model.files import get_package_as_path
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def conditioning_set_values(conditioning, values: dict = None):
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if values is None:
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values = {}
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c = []
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for t in conditioning:
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n = [t[0], t[1].copy()]
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for k in values:
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n[1][k] = values[k]
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c.append(n)
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return c
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def pillow(fn, arg):
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prev_value = None
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try:
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x = fn(arg)
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except (OSError, UnidentifiedImageError, ValueError): # PIL issues #4472 and #2445, also fixes ComfyUI issue #3416
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prev_value = ImageFile.LOAD_TRUNCATED_IMAGES
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ImageFile.LOAD_TRUNCATED_IMAGES = True
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x = fn(arg)
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finally:
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if prev_value is not None:
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ImageFile.LOAD_TRUNCATED_IMAGES = prev_value
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return x
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def hasher():
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hashfuncs = {
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"md5": hashlib.md5,
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"sha1": hashlib.sha1,
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"sha256": hashlib.sha256,
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"sha512": hashlib.sha512
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}
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return hashfuncs[args.default_hashing_function]
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def export_custom_nodes():
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"""
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Finds all non-abstract classes in the current module that extend CustomNode and creates
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a NODE_CLASS_MAPPINGS dictionary mapping class names to class objects.
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Must be called from within the module where the CustomNode classes are defined.
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"""
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import inspect
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from .nodes.package_typing import CustomNode
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# Get the calling module
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frame = inspect.currentframe()
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try:
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module = inspect.getmodule(frame.f_back)
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custom_nodes = {}
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for name, obj in inspect.getmembers(module):
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if (inspect.isclass(obj) and
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CustomNode in obj.__mro__ and
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obj != CustomNode and
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not inspect.isabstract(obj)):
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custom_nodes[name] = obj
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if hasattr(module, 'NODE_CLASS_MAPPINGS'):
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node_class_mappings: dict = getattr(module, 'NODE_CLASS_MAPPINGS')
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node_class_mappings.update(custom_nodes)
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else:
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setattr(module, 'NODE_CLASS_MAPPINGS', custom_nodes)
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finally:
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# Clean up circular reference
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del frame
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return custom_nodes
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def export_package_as_web_directory(package:str):
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import inspect
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# Get the calling module
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frame = inspect.currentframe()
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try:
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module = inspect.getmodule(frame.f_back)
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setattr(module, 'WEB_DIRECTORY', get_package_as_path(package))
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finally:
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# Clean up circular reference
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del frame
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def string_to_torch_dtype(string):
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import torch
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if string == "fp32":
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return torch.float32
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if string == "fp16":
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return torch.float16
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if string == "bf16":
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return torch.bfloat16
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