1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
from __future__ import annotations
import logging
from dask.sizeof import sizeof
from dask.utils import format_bytes, typename
logger = logging.getLogger(__name__)
def safe_sizeof(obj: object, default_size: float = 1e6) -> int:
"""Safe variant of sizeof that captures and logs exceptions
This returns a default size of 1e6 if the sizeof function fails
"""
try:
return sizeof(obj)
except Exception:
logger.warning(
f"Sizeof calculation for object of type '{typename(obj)}' failed. "
f"Defaulting to {format_bytes(int(default_size))}",
exc_info=True,
)
return int(default_size)
|
