What are the differences between timeit and profiling in Python?

What are the differences between timeit and profiling in Python?

The timeit module is used for measuring the execution time of small code snippets, while profiling provides a detailed report on the performance of your entire program.

When should I use timeit instead of profiling?

Use timeit for quick performance tests of small code segments, and profiling for a comprehensive analysis of larger applications.

Can you give me an example of how to use timeit?

Sure! You can use timeit like this: import timeit; timeit.timeit('code_to_test()', number=1000) to measure how long it takes to run your code 1000 times.

What profiling tools do you recommend for Python?

I recommend using cProfile for general profiling, and line_profiler for line-by-line analysis.