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e12111a | 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 | """Shared utility functions."""
from __future__ import annotations
from jax import numpy as jnp
def decode_uids(uids: jnp.ndarray) -> list[str]:
"""Decode uids.
Args:
uids: uids in bytes or int.
Returns:
decoded uids.
"""
decoded = []
for x in uids.tolist():
if isinstance(x, bytes):
decoded.append(x.decode("utf-8"))
elif x == 0:
# the batch was not complete, padded with zero
decoded.append("")
else:
raise ValueError(f"uid {x} is not supported.")
return decoded
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