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Fix deleteing more than 1000 history entries at the same time

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JonnyWong16 2020-07-08 12:27:20 -07:00
parent 4a8748e322
commit ad195f0969
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2 changed files with 16 additions and 7 deletions
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16
plexpy/database.py
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@ -27,10 +27,10 @@ import time
import plexpy
if plexpy.PYTHON2:
import logger
from helpers import cast_to_int, bool_true
from helpers import cast_to_int, bool_true, chunk
else:
from plexpy import logger
from plexpy.helpers import cast_to_int, bool_true
from plexpy.helpers import cast_to_int, bool_true, chunk
FILENAME = "tautulli.db"
@ -218,12 +218,16 @@ def delete_rows_from_table(table, row_ids):
if row_ids:
logger.info("Tautulli Database :: Deleting row ids %s from %s database table", row_ids, table)
query = "DELETE FROM " + table + " WHERE id IN (%s) " % ','.join(['?'] * len(row_ids))
monitor_db = MonitorDatabase()
# SQlite verions prior to 3.32.0 (2020-05-22) have maximum variable limit of 999
# https://sqlite.org/limits.html
sqlite_max_variable_number = 999
monitor_db = MonitorDatabase()
try:
monitor_db.action(query, row_ids)
return True
for row_ids_group in chunk(row_ids, sqlite_max_variable_number):
query = "DELETE FROM " + table + " WHERE id IN (%s) " % ','.join(['?'] * len(row_ids_group))
monitor_db.action(query, row_ids_group)
except Exception as e:
logger.error("Tautulli Database :: Failed to delete rows from %s database table: %s" % (table, e))
return False

7
plexpy/helpers.py
View file

@ -31,7 +31,7 @@ import datetime
from functools import wraps
import hashlib
import imghdr
from future.moves.itertools import zip_longest
from future.moves.itertools import islice, zip_longest
import ipwhois
import ipwhois.exceptions
import ipwhois.utils
@ -1068,6 +1068,11 @@ def grouper(iterable, n, fillvalue=None):
return zip_longest(fillvalue=fillvalue, *args)
def chunk(it, size):
it = iter(it)
return iter(lambda: tuple(islice(it, size)), ())
def traverse_map(obj, func):
if isinstance(obj, list):
new_obj = []