The `set_function` method in the `prometheus_client.Gauge` class in Python allows users to set a custom function that calculates the value for the gauge metric. This function will be invoked every time the gauge's value is accessed, providing a dynamic way to compute the metric's value based on the current state of the system or other variables. This method provides flexibility in defining the behavior of the gauge metric and enables real-time adjustments to its value.
Python Gauge.set_function - 33 examples found. These are the top rated real world Python examples of prometheus_client.Gauge.set_function extracted from open source projects. You can rate examples to help us improve the quality of examples.