how to time in python code example

Example 1: python time a funciton

import time

start = time.time()
print("hello")
end = time.time()
print(end - start)

Example 2: python how to measure code run in time

import time
start_time = time.time()
main()
print("--- %s seconds ---" % (time.time() - start_time))

Example 3: python time seconds

import time

# seconds passed since epoch
seconds = 1545925769.9618232
local_time = time.ctime(seconds)
print("Local time:", local_time)

Example 4: time python

#import time module:
import time
#module has various attributes: 
dir(time)
[..., 'localtime', 'mktime', 'sleep', 'sleep_ms', 'sleep_us', 'ticks_add', 'ticks_cpu', 'ticks_diff', 'ticks_ms', 'ticks_us', 'time']

#default expression is in seconds with zero being start of runtime
secFromStart = time.time()

Example 5: time in python code

import datetime

x = datetime.datetime.now()

print(x)