Extending Molotov ================= Molotov has a **--use-extension** option that can be used to load one or several arbitrary Python modules that contains some fixtures or event listeners. Using extensions is useful when you want to implement a behavior that can be reused with arbitrary load tests. In the example below :func:`record_time` is used to calculate the average response time of the load test: .. literalinclude:: ../../molotov/tests/example6.py When a Molotov test uses this extension, the function will collect execution times and print out the average response time of all requests made by Molotov: .. code-block:: bash $ molotov --use-extension molotov/tests/example6.py --max-runs 10 loadtest.py -c Loading extension '../molotov/tests/example6.py' Preparing 1 worker... OK [W:0] Starting [W:0] Setting up session [W:0] Running scenarios Average response time 16ms **** Molotov v2.6. Happy breaking! **** SUCCESSES: 10 | FAILURES: 0 *** Bye ***