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import os
import zlib
from typing import Optional
from facefusion.filesystem import get_file_name, is_file
def create_hash(content : bytes) -> str:
return format(zlib.crc32(content), '08x')
def validate_hash(validate_path : str) -> bool:
hash_path = get_hash_path(validate_path)
if is_file(hash_path):
with open(hash_path) as hash_file:
hash_content = hash_file.read()
with open(validate_path, 'rb') as validate_file:
validate_content = validate_file.read()
return create_hash(validate_content) == hash_content
return False
def get_hash_path(validate_path : str) -> Optional[str]:
if is_file(validate_path):
validate_directory_path, file_name_and_extension = os.path.split(validate_path)
validate_file_name = get_file_name(file_name_and_extension)
return os.path.join(validate_directory_path, validate_file_name + '.hash')
return None
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