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fix: memoized decorator memory leak (#23139)

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This commit is contained in:
Daniel Vaz Gaspar
2023-02-27 15:59:11 +00:00
committed by GitHub
parent ad5ee1ce38
commit 79274eb5bc
12 changed files with 24 additions and 203 deletions
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6
superset/utils/date_parser.py
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@@ -18,6 +18,7 @@ import calendar
import logging
import re
from datetime import datetime, timedelta
from functools import lru_cache
from time import struct_time
from typing import Dict, List, Optional, Tuple
@@ -45,8 +46,7 @@ from superset.charts.commands.exceptions import (
TimeRangeAmbiguousError,
TimeRangeParseFailError,
)
from superset.constants import NO_TIME_RANGE
from superset.utils.memoized import memoized
from superset.constants import LRU_CACHE_MAX_SIZE, NO_TIME_RANGE
ParserElement.enablePackrat()
@@ -394,7 +394,7 @@ class EvalHolidayFunc: # pylint: disable=too-few-public-methods
)
@memoized
@lru_cache(maxsize=LRU_CACHE_MAX_SIZE)
def datetime_parser() -> ParseResults: # pylint: disable=too-many-locals
( # pylint: disable=invalid-name
DATETIME,