Queue_handler = QueueHandler(log_queue) # Non-blocking handler. Async code won't experience any blocking behavior from the logging system.įor example, a QueueHandler can be set up as the root handler import queueįrom logging.handlers import QueueHandler The solution below is entirely compatible with coroutines that call up the logging loggers and submit entries in typical fashion - wrappers with calls to. Pureism aside, there's no hard-bound rule that precludes the use of the QueueHandler for providing async code that logs with a non-blocking log handler, used together with a blocking handler hosted in a QueueListener. There's a simple solution for this provided by the standard logging module: use a non-blocking handler that enqueues its messages to the desired blocking handler running in its own private thread. This can happen if a blocking handler that writes to file is added directly somewhere along the logging hierarchy. The concern here is whether submitting log entries will incur some delay while the entries are written to file, depriving the asynchronous system the opportunity to run other tasks during the lapse. Logging.getLogger(_name_).warn('Things went awry.')

Logging.getLogger(_name_).info('Started doing stuff.') When using file:// the file contents will need to properly formatted for the configured cli-binary-format.Īutomatically prompt for CLI input parameters.ĭisable automatically prompt for CLI input parameters.Async code can use the usual logging features without resorting to special async modules or wrappers. When providing contents from a file that map to a binary blob fileb:// will always be treated as binary and use the file contents directly regardless of the cli-binary-format setting.

The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. The base64 format expects binary blobs to be provided as a base64 encoded string. The formatting style to be used for binary blobs. If the value is set to 0, the socket connect will be blocking and not timeout. The maximum socket connect time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The CA certificate bundle to use when verifying SSL certificates. Credentials will not be loaded if this argument is provided. Overrides config/env settings.ĭo not sign requests. Use a specific profile from your credential file. This option overrides the default behavior of verifying SSL certificates.Ī JMESPath query to use in filtering the response data.

For each SSL connection, the AWS CLI will verify SSL certificates. Override command’s default URL with the given URL.īy default, the AWS CLI uses SSL when communicating with AWS services.

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