Module logging.handlers (1.13.0)

Python logging handlers for Stackdriver Logging.

Classes

CloudLoggingHandler

CloudLoggingHandler(client, name='python', transport=<class 'google.cloud.logging.handlers.transports.background_thread.BackgroundThreadTransport'>, resource=Resource(type='global', labels={}), labels=None, stream=None)

Handler that directly makes Stackdriver logging API calls.

This is a Python standard logging handler using that can be used to route Python standard logging messages directly to the Stackdriver Logging API.

This handler is used when not in GAE or GKE environment.

This handler supports both an asynchronous and synchronous transport.

Parameters
NameDescription
client Client

the authenticated Google Cloud Logging client for this handler to use

name str

the name of the custom log in Stackdriver Logging. Defaults to 'python'. The name of the Python logger will be represented in the python_logger field.

transport type

Class for creating new transport objects. It should extend from the base .Transport type and implement :meth.Transport.send. Defaults to .BackgroundThreadTransport. The other option is .SyncTransport.

resource Resource

(Optional) Monitored resource of the entry, defaults to the global resource type.

labels dict

(Optional) Mapping of labels for the entry.

stream file-like object

(optional) stream to be used by the handler. Example: .. code-block:: python import logging import google.cloud.logging from google.cloud.logging.handlers import CloudLoggingHandler client = google.cloud.logging.Client() handler = CloudLoggingHandler(client) cloud_logger = logging.getLogger('cloudLogger') cloud_logger.setLevel(logging.INFO) cloud_logger.addHandler(handler) cloud_logger.error('bad news') # API call

Modules Functions

setup_logging

setup_logging(
    handler,
    excluded_loggers=("google.cloud", "google.auth", "google_auth_httplib2"),
    log_level=20,
)

Attach a logging handler to the Python root logger

Excludes loggers that this library itself uses to avoid infinite recursion.

Parameters
NameDescription
handler logging.handler

the handler to attach to the global handler

excluded_loggers tuple

(Optional) The loggers to not attach the handler to. This will always include the loggers in the path of the logging client itself.

log_level int

(Optional) Python logging log level. Defaults to :const:logging.INFO. Example: .. code-block:: python import logging import google.cloud.logging from google.cloud.logging.handlers import CloudLoggingHandler client = google.cloud.logging.Client() handler = CloudLoggingHandler(client) google.cloud.logging.handlers.setup_logging(handler) logging.getLogger().setLevel(logging.DEBUG) logging.error('bad news') # API call