This os.wait() function does not take any parameters or arguments.
This method which returns a 16-bit integer which in turn includes higher and lower bytes where the lower byte has the signal number as zero which will kill the process and the higher byte will have the exit status notification. This syntax returns the child process’s id in the form of a tuple along with a 16-bit integer which is also present in the tuple to denote the exit status. In Python, the os.wait() function has syntax as follows: In the below section let us both these methods in detail with examples. Whereas the os module also has the same working but in the os module it works with the parent process to wait until the child completes its execution. In the threading module the event class provides this wait()method for holding the current thread execution for the event to be executed or completed.
In Python, the wait() function is defined in two different modules such as the os module and the threading module.
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Start Your Free Software Development Course This wait() function is usually used for waiting whenever the process needs something to happen where it will wait until the function returns true with some specified or declared conditions or modes. This os.wait() function is used for suspending or stopping the parent process until the child process is executed. In this article, we will discuss the wait() method which is obtained in the os module in the Python programming language and is declared or defined as os.wait(). This method is also defined as a method of event class in the Python threading module to suspend the execution of the event where its internal flag is set to false which will suspend the current block or event for executing until the internal flag is set to true. This wait()method in Python is a method of os module which generally makes the parent process to synchronize with its child process which means the parent will wait for the child process to complete its execution (i.e wait until the exit of the child process) and later continue with its process execution. Python wait() method is defined as a method for making the running process to wait for the other process like child process to complete the execution and then resume the process of the parent class or event.
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