Python | time.clock_settime_ns() method

# Python program to explain time.clock_settime_ns() method
# importing time module
import time
# clk_id for System-wide real-time clock
clk_id = time.CLOCK_REALTIME
# Get the current value of
# system-wide real-time clock (in nanoseconds)
# using time.clock_gettime_ns() method
t = time.clock_gettime_ns(clk_id) 
print("Current value of system-wide real-time clock: % d nanoseconds" % t)
# Set the new value of
# time (in nanoseconds) for
# System-wide real-time clock
# using time.clock_settime_ns() method
nanosecs = 10000000
time.clock_settime(clk_id, nanosecs)
print("\nTime  modified")
# Get the modified value of
# system-wide real-time clock (in nanoseconds)
# using time.clock_gettime_ns() method
t = time.clock_gettime_ns(clk_id) 
print("\nCurrent value of system-wide real-time clock: % d nanoseconds" % t)