Python multiprocessing communication via pipe video 13

**tutorial: python multiprocessing communication via pipe**

in python, multiprocessing is a way to create multiple processes that can run concurrently, allowing for more efficient use of system resources. one way to facilitate communication between these processes is by using pipes. pipes are a form of inter-process communication (ipc) that allow one process to send data to another process.

**step 1: import required modules**

first, you need to import the necessary modules for multiprocessing and pipe communication:

**step 2: create parent and child processes**

next, you can create a parent process that will spawn a child process. in this example, the parent process will send a message to the child process through a pipe:

**step 3: explanation**

- we define a function `child_process` that takes a connection object as an argument. this function will run in the child process.

**step 4: run the code**

when you run the code, you should see the output:

this demonstrates how the parent process can send data to the child process using a pipe in python multiprocessing.

**conclusion**

using pipes for inter-process communication in python multiprocessing allows for efficient data exchange between different processes. this can be useful for parallelizing tasks and improving overall performance in multi-core systems.

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