But what does a generator's send function do? The documentation says: generator.send(value) Resumes the execution and “sends” a value into the generator function. The value argument becomes the result of the current yield expression.

Sep 27, 2024 · The send function is a method that allows us to send a value to a generator at its current yield expression. This can be useful for various scenarios, such as coroutines, where the generator can act as both a producer and a consumer of data.

Sep 28, 2012 · lambda_maker calls f=generator() and gets a generator; calling the initial next(f) starts running the generator and consumes the initial None value, and pauses at the yield line. Then it returns the bound method f.send to its caller.

Aug 11, 2017 · According to docs, the send () function: "Resumes the execution and “sends” a value into the generator function. The value argument becomes the result of the current yield expression. The send () method returns the next value yielded by the generator, or raises StopIteration if the generator exits without yielding another value.

Feb 2, 2024 · Use send() in Python Generators. The send() method for generator-iterators is useful for generators. Since Python version 2.5, this function, specified in PEP 342, has been accessible. The generator is restarted with the send() method, which also sends a value that will be used to start the subsequent yield. Finally, the process (method ...

Dec 5, 2024 · What is the send Function in Python Generators? How Does send Work? Practical Example of Using send; Comparison between send and yield; Alternative Generator Implementations; Use Cases of Generators with send; Understanding the Control Flow with send; References; FAQs on Mastering the Python Send Function in Generators

Apr 10, 2024 · The ‘send()’ method allows you to send data into a generator and control its execution from the outside. It complements the ‘yield’ statement by enabling communication between the caller and...

Oct 21, 2024 · Understanding the send() and next() methods in Python generators can significantly enhance your ability to work with iterators and coroutines. These methods provide flexibility in how you can interact with generator functions, allowing for more dynamic and responsive code.

Resumes the execution and “sends” a value into the generator function. generator. send (value) Required. The value of the item to be sent. #TODO. The value argument becomes the result of the current yield expression.

Jun 13, 2024 · Python’s advanced generator features, .send() and value = yield, offer powerful tools for creating interactive and stateful generators. These features enable two-way communication with...