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e00eceb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | """Centralized MIME type initialization.
Call init_mime_types() once at startup to initialize the MIME type database
and register all custom types used across ComfyUI.
"""
import mimetypes
_initialized = False
def init_mime_types():
"""Initialize the MIME type database and register all custom types.
Safe to call multiple times; only runs once.
"""
global _initialized
if _initialized:
return
_initialized = True
mimetypes.init()
# Web types (used by server.py for static file serving)
mimetypes.add_type('application/javascript; charset=utf-8', '.js')
mimetypes.add_type('image/webp', '.webp')
mimetypes.add_type('image/svg+xml', '.svg')
# Model and data file types (used by asset scanning / metadata extraction)
mimetypes.add_type("application/safetensors", ".safetensors")
mimetypes.add_type("application/safetensors", ".sft")
mimetypes.add_type("application/pytorch", ".pt")
mimetypes.add_type("application/pytorch", ".pth")
mimetypes.add_type("application/pickle", ".ckpt")
mimetypes.add_type("application/pickle", ".pkl")
mimetypes.add_type("application/gguf", ".gguf")
mimetypes.add_type("application/yaml", ".yaml")
mimetypes.add_type("application/yaml", ".yml")
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