wehub-resource-sync
19 lines
507 B
Python
19 lines
507 B
Python
import hashlib
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MAX_EXPORT_BASENAME_BYTES = 200
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def safe_export_basename(name: str, max_bytes: int = MAX_EXPORT_BASENAME_BYTES) -> str:
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name = (name or "").strip() or "presentation"
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encoded = name.encode("utf-8")
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if len(encoded) <= max_bytes:
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return name
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suffix = hashlib.md5(encoded).hexdigest()[:8]
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budget = max_bytes - len(suffix) - 1
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truncated = encoded[:budget].decode("utf-8", errors="ignore").rstrip()
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return f"{truncated}_{suffix}" if truncated else suffix
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