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https://github.com/simple-login/app.git
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86 lines
2.1 KiB
Python
86 lines
2.1 KiB
Python
import logging
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import sys
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import time
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import boto3
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import coloredlogs
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import watchtower
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from app.config import (
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AWS_ACCESS_KEY_ID,
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AWS_SECRET_ACCESS_KEY,
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AWS_REGION,
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CLOUDWATCH_LOG_GROUP,
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ENABLE_CLOUDWATCH,
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CLOUDWATCH_LOG_STREAM,
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COLOR_LOG,
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)
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_log_format = "%(asctime)s - %(name)s - %(levelname)s - %(process)d - %(module)s:%(lineno)d - %(funcName)s - %(message)s"
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_log_formatter = logging.Formatter(_log_format)
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def _get_console_handler():
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console_handler = logging.StreamHandler(sys.stdout)
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console_handler.setFormatter(_log_formatter)
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console_handler.formatter.converter = time.gmtime
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return console_handler
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def _get_watchtower_handler():
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session = boto3.Session(
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aws_access_key_id=AWS_ACCESS_KEY_ID,
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aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
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region_name=AWS_REGION,
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)
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handler = watchtower.CloudWatchLogHandler(
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log_group=CLOUDWATCH_LOG_GROUP,
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stream_name=CLOUDWATCH_LOG_STREAM,
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send_interval=5, # every 5 sec
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boto3_session=session,
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)
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handler.setFormatter(_log_formatter)
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return handler
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def _get_logger(name):
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logger = logging.getLogger(name)
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logger.setLevel(logging.DEBUG)
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# leave the handlers level at NOTSET so the level checking is only handled by the logger
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logger.addHandler(_get_console_handler())
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if ENABLE_CLOUDWATCH:
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print(
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"enable cloudwatch, log group",
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CLOUDWATCH_LOG_GROUP,
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"; log stream:",
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CLOUDWATCH_LOG_STREAM,
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)
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logger.addHandler(_get_watchtower_handler())
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# no propagation to avoid propagating to root logger
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logger.propagate = False
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if COLOR_LOG:
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coloredlogs.install(level="DEBUG", logger=logger, fmt=_log_format)
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return logger
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print(f">>> init logging <<<")
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# Disable flask logs such as 127.0.0.1 - - [15/Feb/2013 10:52:22] "GET /index.html HTTP/1.1" 200
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log = logging.getLogger("werkzeug")
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log.disabled = True
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# Set some shortcuts
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logging.Logger.d = logging.Logger.debug
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logging.Logger.i = logging.Logger.info
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LOG = _get_logger("sl")
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