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[mod] searx.shared: minor tweaks

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searx.shared.shared_abstract.SharedDict inherit from abc.ABC
searx.shared.shared_uwsgi.schedule can schedule multiple functions without issue
This commit is contained in:
Alexandre Flament 2021-01-11 18:44:39 +01:00
parent 87bafbc32b
commit a0c8b413a6
2 changed files with 10 additions and 3 deletions
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8
searx/shared/shared_abstract.py
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@ -1,15 +1,21 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
from abc import ABC, abstractmethod
class SharedDict:
class SharedDict(ABC):
@abstractmethod
def get_int(self, key):
pass
@abstractmethod
def set_int(self, key, value):
pass
@abstractmethod
def get_str(self, key):
pass
@abstractmethod
def set_str(self, key, value):
pass

5
searx/shared/shared_uwsgi.py
View File

@ -44,14 +44,15 @@ def schedule(delay, func, *args):
def sighandler(signum):
now = int(time.time())
key = 'scheduler_call_time_signal_' + str(signum)
uwsgi.lock()
try:
updating = uwsgi.cache_get('updating')
updating = uwsgi.cache_get(key)
if updating is not None:
updating = int.from_bytes(updating, 'big')
if now - updating < delay:
return
uwsgi.cache_update('updating', now.to_bytes(4, 'big'))
uwsgi.cache_update(key, now.to_bytes(4, 'big'))
finally:
uwsgi.unlock()
func(*args)