Python sys.getswitchinterval() Method

Python sys.getswitchinterval() Method

  1. Syntax of Python sys.getswitchinterval() Method
  2. Example Codes: Working With the sys.getswitchinterval() Method
  3. Example Codes: Change the Values of Time Intervals Using the sys.getswitchinterval() Method
  4. Example Codes: Use the Max Value of a Floating Point Number in the sys.getswitchinterval() Method

Python sys.getswitchinterval() method is an efficient way of determining the ideal duration of the time slices allocated to Python threads executing simultaneously. The time is represented in floating point notation in seconds.

Syntax of Python sys.getswitchinterval() Method

sys.getswitchinterval()

Parameters

No parameter is required. It is a non-callable object.

Return

This method returns the interpreter’s thread switch interval.

Example Codes: Working With the sys.getswitchinterval() Method

import sys

value_time = sys.getswitchinterval()

print("The switch time interval of the interpreter’s thread is: ", value_time)

Output:

The switch time interval of the interpreter’s thread is:  0.005

This method can only be used after importing the sys library.

Example Codes: Change the Values of Time Intervals Using the sys.getswitchinterval() Method

import sys

value_time = sys.getswitchinterval()

print("Before changing, the switch interval of the interpreter's thread is= ", value_time)

value_time = 1

sys.setswitchinterval(value_time)

value_time = sys.getswitchinterval()

print("After changing, the switch interval of the interpreter's thread is= ", value_time)

Output:

Before changing, the switch interval of the interpreter's thread is=  0.005
After changing, the switch interval of the interpreter's thread is=  1.0

Note that even if you enter an integer value as an input time interval, it is converted to the float data type.

Example Codes: Use the Max Value of a Floating Point Number in the sys.getswitchinterval() Method

import sys

value_time= 1.7976931348623157e+308

sys.setswitchinterval(value_time)

value_time = sys.getswitchinterval()

print(value_time)

Output:

0.0

In the above code, we are setting the switch time interval to the max value of the floating point data type. This is done to make sure that no other thread is executed simultaneously.

Musfirah Waseem avatar Musfirah Waseem avatar

Musfirah is a student of computer science from the best university in Pakistan. She has a knack for programming and everything related. She is a tech geek who loves to help people as much as possible.

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