The modules described in this chapter provide a wide range of services related to the Python interpreter and its interaction with its environment. Here’s an overview:
sys — System-specific parameters and functionssys.monitoring — Execution event monitoring sysconfig — Provide access to Python’s configuration information builtins — Built-in objects__main__ — Top-level code environment warnings — Warning control dataclasses — Data Classes contextlib — Utilities for with-statement contexts abc — Abstract Base Classesatexit — Exit handlers traceback — Print or retrieve a stack traceback __future__ — Future statement definitions gc — Garbage Collector interfaceinspect — Inspect live objects annotationlib — Functionality for introspecting annotations site — Site-specific configuration hook See also
concurrent.interpreters module, which similarly exposes core runtime functionality.
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