sys.getsizeof()
sys.getsizeof() is a Python function in the Sys Module category. Returns the size of an object in bytes (memory usage). The syntax is sys.getsizeof(object, default=None). Parameters: object — any Python object. Returns: Integer size in bytes. A typical example: sys.getsizeof(42) # 28
sys.getsizeof("hello") # 54. A close sibling is sys.argv, which a list of command-line arguments passed to a Python script. sys.argv[0] is the script name. A close sibling is sys.exit(), which exits the interpreter by raising SystemExit. arg can be an integer (exit code) or a string. A close sibling is sys.path, which a list of module search paths. Can be modified to add import directories. A close sibling is sys.version, which a string containing the Python interpreter version. More about this category: System-specific parameters and functions — argv, path, exit. Related Sys Module entries: sys.argv, sys.exit(), sys.path, sys.version, sys.platform, sys.stdin.