Logging all imports in Python

logging_imports.py

import builtins
import sys
__real_import__ = __import__

__IMPORTED_MODULES__ = []


def __import_debugger__(*args, **kwargs):
    try:
        module = args[0]
        caller = args[1]['__name__']
        if module not in __IMPORTED_MODULES__:
            print("==============================")
            print(f"Caller: {caller}")
            print(f"Importing: {module}")
            print("------------------------------")
            sys.stdout.flush()
            __IMPORTED_MODULES__.append(module)  # avoid logging an import already in __modules__.
    except:
        pass
    return __real_import__(*args, **kwargs)

builtins.__import__ = __import_debugger__