emrpy.decorators

Function Decorators

Execution profiling utilities for measuring runtime and memory usage.

Functions

timer(func)	Decorator to measure and print the execution time of a function.
timer_and_memory(func)	Decorator to measure execution time and peak memory usage of a function.

emrpy.decorators.timer(func)

Decorator to measure and print the execution time of a function.

Parameters:

funcCallable

The function to time.

Returns:

: Callable

Wrapped function that prints execution duration on each call.

Examples:

>>> @timer
... def slow_fn():
...     time.sleep(2)

>>> slow_fn()
Function 'slow_fn' executed in 2.00 seconds.

emrpy.decorators.timer_and_memory(func)

Decorator to measure execution time and peak memory usage of a function.

Uses tracemalloc to track memory allocations and prints both runtime and peak memory in megabytes after function execution.

Parameters:

funcCallable

The function to profile.

Returns:

: Callable

Wrapped function that prints runtime and memory usage on each call.

Examples:

>>> @timer_and_memory
... def compute():
...     data = [x**2 for x in range(10**6)]

>>> compute()
Function 'compute' executed in 0.12 seconds and Peak memory usage: 45.231 MB.