Čas . čas python

Příklady kódu

20
0

python time library

#also see datetime
import time
now = time.time()
print(now)
20
0

N

#also see datetime
import time
now = time.time()
print(now)
11
0

python době funciton

import time

start = time.time()
print("hello")
end = time.time()
print(end - start)
9
0

python časový kód

import time

t0 = time.time()
code_block
t1 = time.time()

total = t1-t0
7
0

čas modul v pythonu

import time
seconds = time.time()
print("Seconds since epoch =", seconds)	
5
0

oython mít čas


from datetime import datetime

now = datetime.now()

current_time = now.strftime("%H:%M:%S")
print("Current Time =", current_time)
2
0

python hodiny

# Here is a self updating clock function, just run it and it'll self update itself until you hit CTRL-C
import datetime
import time
def clock():
    while True:
        print(datetime.datetime.now().strftime("%H:%M:%S"), end="\r")
        time.sleep(1)

clock()
1
0

čas funkce python

Proper answer to timing a loop over a function multiple times
import timeit
timeit.timeit('func_to_time()',globals=globals(),number=1000)
1
0

čas.strftime


from datetime import datetime

timestamp = 1528797322
date_time = datetime.fromtimestamp(timestamp)

print("Date time object:", date_time)

d = date_time.strftime("%m/%d/%Y, %H:%M:%S")
print("Output 2:", d)	

d = date_time.strftime("%d %b, %Y")
print("Output 3:", d)

d = date_time.strftime("%d %B, %Y")
print("Output 4:", d)

d = date_time.strftime("%I%p")
print("Output 5:", d)
1
0

N


from datetime import datetime

timestamp = 1528797322
date_time = datetime.fromtimestamp(timestamp)

print("Date time object:", date_time)

d = date_time.strftime("%m/%d/%Y, %H:%M:%S")
print("Output 2:", d)	

d = date_time.strftime("%d %b, %Y")
print("Output 3:", d)

d = date_time.strftime("%d %B, %Y")
print("Output 4:", d)

d = date_time.strftime("%I%p")
print("Output 5:", d)
1
0

čas.čas()

from time import time

# 1 January 1970 is the standard date that all computers measure time against 
# Prints the number of seconds that have passed since 1 January 1970
print(time())
0
0

čas v python kódu

import datetime

x = datetime.datetime.now()

print(x)
0
0

python - oordinated univerzální čas

from datetime import datetime, timezone
print(datetime.now())              # timezone
print(datetime.now(timezone.utc))  # coordinated universal time 
0
0

python čas, způsob

from time import sleep, time

start = time()
sleep(2)
print(format(time() - start, '.3f'), 's', sep='') # 2.003s
0
0

python dobu několika sekund

import time

# seconds passed since epoch
seconds = 1545925769.9618232
local_time = time.ctime(seconds)
print("Local time:", local_time)	
0
0

čas 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()

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