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[mod] searx.metrics & searx.search: use the engine loggers 

metrics & processors use the engine logger
This commit is contained in:
Alexandre Flament 2021-09-06 19:46:08 +02:00
parent 76e0f6807c
commit b513917ef9
6 changed files with 35 additions and 31 deletions
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5
searx/metrics/error_recorder.py
View File

@ -5,7 +5,8 @@ from urllib.parse import urlparse
from httpx import HTTPError, HTTPStatusError
from searx.exceptions import (SearxXPathSyntaxException, SearxEngineXPathException, SearxEngineAPIException,
SearxEngineAccessDeniedException)
from searx import logger, searx_parent_dir
from searx import searx_parent_dir
from searx.engines import engines
errors_per_engines = {}
@ -47,7 +48,7 @@ class ErrorContext:
def add_error_context(engine_name: str, error_context: ErrorContext) -> None:
errors_for_engine = errors_per_engines.setdefault(engine_name, {})
errors_for_engine[error_context] = errors_for_engine.get(error_context, 0) + 1
logger.debug('%s: %s', engine_name, str(error_context))
engines[engine_name].logger.warning('%s', str(error_context))
def get_trace(traces):

2
searx/search/__init__.py
View File

@ -147,7 +147,7 @@ class Search:
if th.is_alive():
th._timeout = True
self.result_container.add_unresponsive_engine(th._engine_name, 'timeout')
logger.warning('engine timeout: {0}'.format(th._engine_name))
PROCESSORS[th._engine_name].logger.error('engine timeout')
def search_standard(self):
"""

2
searx/search/processors/__init__.py
View File

@ -65,6 +65,6 @@ def initialize(engine_list):
processor = get_processor(engine, engine_name)
initialize_processor(processor)
if processor is None:
logger.error('Error get processor for engine %s', engine_name)
engine.logger.error('Error get processor for engine %s', engine_name)
else:
PROCESSORS[engine_name] = processor

15
searx/search/processors/abstract.py
View File

@ -9,8 +9,8 @@ import threading
from abc import abstractmethod, ABC
from timeit import default_timer
from searx import logger
from searx.engines import settings
from searx import settings, logger
from searx.engines import engines
from searx.network import get_time_for_thread, get_network
from searx.metrics import histogram_observe, counter_inc, count_exception, count_error
from searx.exceptions import SearxEngineAccessDeniedException, SearxEngineResponseException
@ -43,7 +43,7 @@ class SuspendedStatus:
self.continuous_errors * settings['search']['ban_time_on_fail'])
self.suspend_end_time = default_timer() + suspended_time
self.suspend_reason = suspend_reason
logger.debug('Suspend engine for %i seconds', suspended_time)
logger.debug('Suspend for %i seconds', suspended_time)
def resume(self):
with self.lock:
@ -56,11 +56,12 @@ class SuspendedStatus:
class EngineProcessor(ABC):
"""Base classes used for all types of reqest processores."""
__slots__ = 'engine', 'engine_name', 'lock', 'suspended_status'
__slots__ = 'engine', 'engine_name', 'lock', 'suspended_status', 'logger'
def __init__(self, engine, engine_name):
self.engine = engine
self.engine_name = engine_name
self.logger = engines[engine_name].logger
key = get_network(self.engine_name)
key = id(key) if key else self.engine_name
self.suspended_status = SUSPENDED_STATUS.setdefault(key, SuspendedStatus())
@ -69,11 +70,11 @@ class EngineProcessor(ABC):
try:
self.engine.init(get_engine_from_settings(self.engine_name))
except SearxEngineResponseException as exc:
logger.warn('%s engine: Fail to initialize // %s', self.engine_name, exc)
self.logger.warn('Fail to initialize // %s', exc)
except Exception: # pylint: disable=broad-except
logger.exception('%s engine: Fail to initialize', self.engine_name)
self.logger.exception('Fail to initialize')
else:
logger.debug('%s engine: Initialized', self.engine_name)
self.logger.debug('Initialized')
@property
def has_initialize_function(self):

6
searx/search/processors/offline.py
View File

@ -5,10 +5,8 @@
"""
from searx import logger
from .abstract import EngineProcessor
logger = logger.getChild('searx.search.processor.offline')
class OfflineProcessor(EngineProcessor):
"""Processor class used by ``offline`` engines"""
@ -24,7 +22,7 @@ class OfflineProcessor(EngineProcessor):
self.extend_container(result_container, start_time, search_results)
except ValueError as e:
# do not record the error
logger.exception('engine {0} : invalid input : {1}'.format(self.engine_name, e))
self.logger.exception('engine {0} : invalid input : {1}'.format(self.engine_name, e))
except Exception as e: # pylint: disable=broad-except
self.handle_exception(result_container, e)
logger.exception('engine {0} : exception : {1}'.format(self.engine_name, e))
self.logger.exception('engine {0} : exception : {1}'.format(self.engine_name, e))

36
searx/search/processors/online.py
View File

@ -10,7 +10,6 @@ import asyncio
import httpx
import searx.network
from searx import logger
from searx.utils import gen_useragent
from searx.exceptions import (
SearxEngineAccessDeniedException,
@ -20,7 +19,6 @@ from searx.exceptions import (
from searx.metrics.error_recorder import count_error
from .abstract import EngineProcessor
logger = logger.getChild('searx.search.processor.online')
def default_request_params():
"""Default request parameters for ``online`` engines."""
@ -146,31 +144,37 @@ class OnlineProcessor(EngineProcessor):
except (httpx.TimeoutException, asyncio.TimeoutError) as e:
# requests timeout (connect or read)
self.handle_exception(result_container, e, suspend=True)
logger.error("engine {0} : HTTP requests timeout"
"(search duration : {1} s, timeout: {2} s) : {3}"
.format(self.engine_name, default_timer() - start_time,
timeout_limit,
e.__class__.__name__))
self.logger.error(
"HTTP requests timeout (search duration : {0} s, timeout: {1} s) : {2}"
.format(
default_timer() - start_time,
timeout_limit,
e.__class__.__name__
)
)
except (httpx.HTTPError, httpx.StreamError) as e:
# other requests exception
self.handle_exception(result_container, e, suspend=True)
logger.exception("engine {0} : requests exception"
"(search duration : {1} s, timeout: {2} s) : {3}"
.format(self.engine_name, default_timer() - start_time,
timeout_limit,
e))
self.logger.exception(
"requests exception (search duration : {0} s, timeout: {1} s) : {2}"
.format(
default_timer() - start_time,
timeout_limit,
e
)
)
except SearxEngineCaptchaException as e:
self.handle_exception(result_container, e, suspend=True)
logger.exception('engine {0} : CAPTCHA'.format(self.engine_name))
self.logger.exception('CAPTCHA')
except SearxEngineTooManyRequestsException as e:
self.handle_exception(result_container, e, suspend=True)
logger.exception('engine {0} : Too many requests'.format(self.engine_name))
self.logger.exception('Too many requests')
except SearxEngineAccessDeniedException as e:
self.handle_exception(result_container, e, suspend=True)
logger.exception('engine {0} : Searx is blocked'.format(self.engine_name))
self.logger.exception('Searx is blocked')
except Exception as e: # pylint: disable=broad-except
self.handle_exception(result_container, e)
logger.exception('engine {0} : exception : {1}'.format(self.engine_name, e))
self.logger.exception('exception : {0}'.format(e))
def get_default_tests(self):
tests = {}