How can I debug generators in Python?

How can I debug generators in Python?

You can use print statements, logging, or even a debugger like pdb to step through your generator's execution.

Can you show me an example of using print statements?

Sure! You can add a print statement inside the generator function to see the values being yielded. For example:

def my_generator():
    for i in range(5):
        print(f'Yielding: {i}')
        yield i

What if I want to use logging instead?

You can replace print statements with logging. First, import the logging module and set it up:

import logging
logging.basicConfig(level=logging.DEBUG)

def my_generator():
    for i in range(5):
        logging.debug(f'Yielding: {i}')
        yield i

How do I step through the generator with pdb?

You can set a breakpoint in your generator function by adding import pdb; pdb.set_trace() at the point where you want to start debugging.