Loging helper for Azure Monitor and Open Census
Provides addition properties for Azure Monitor under Azure Functions
This library is a sample of how to add additional properties that are queryable from Azure Monitor via traces.
The purpose is to provide a simple way to query on the message title with some set prefix, the using the returned records apply addition query logic.
More details are explained at Set up Azure Monitor for your Python application
The package is published to Pypi.org and can be installed using normal
pip or other Python package management tools.
pip install azfunctionsmonitor
Very simply you just ensure that the
APPLICATIONINSIGHTS_CONNECTION_STRING environment variable is set for the application such as in WebApps or Azure Functions.
Again refer to OpenCensus above for more.
from azfunctionsmonitor import get_logger logger = get_logger("my stuff") # LoggingHelper("zipper", logging.getLogger()) logger.info("hellow") logger.debug("same same") print("done")
If you don't have the OpenCensus
APPLICATIONINSIGHTS_CONNECTION_STRING variable or it is set incorrectly:
ERROR:root:failed to load opencensus AzureLogHandler: Instrumentation key cannot be none or empty. Traceback (most recent call last): File "/Users/cicorias/g/cse/py/az-mon-test/.venv/lib/python3.7/site-packages/azfunctionsmonitor/LoggingHelper.py", line 61, in get_logger azure_handler = AzureLogHandler() File "/Users/cicorias/g/cse/py/az-mon-test/.venv/lib/python3.7/site-packages/opencensus/ext/azure/log_exporter/__init__.py", line 45, in __init__ utils.validate_instrumentation_key(self.options.instrumentation_key) File "/Users/cicorias/g/cse/py/az-mon-test/.venv/lib/python3.7/site-packages/opencensus/ext/azure/common/utils.py", line 76, in validate_instrumentation_key raise ValueError("Instrumentation key cannot be none or empty.") ValueError: Instrumentation key cannot be none or empty. WARNING:root:[my stuff] logging set to WARNING
There are essentially only two key environment varaibles that the library is directly aware of
APPLICATIONINSIGHTS_CONNECTION_STRING- which is what OpenCensus relies on
LOGLEVEL- this is equivalent to the Python log levels and can be set to
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Hashes for azfunctionsmonitor-0.1.112.tar.gz
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