使用日期时间生成随机 HH:MM:SS

Question

如何使用 datetime 生成随机的 HH:MM:SS 时间？

我每次都只得到 00:00:00

import datetime

print(datetime.time())
>>> 00:00:00

Answer 1

试试这个：

import random
from datetime import datetime, timedelta

min_year=1900
max_year=datetime.now().year

start = datetime(min_year, 1, 1, 00, 00, 00)
years = max_year - min_year+1
end = start + timedelta(days=365 * years)

for i in range(10):
random_date = start + (end - start) * random.random()
print(random_date)

#done

# or a function
def gen_datetime(min_year=1900, max_year=datetime.now().year):
# generate a datetime in format yyyy-mm-dd hh:mm:ss.000000
start = datetime(min_year, 1, 1, 00, 00, 00)
years = max_year - min_year + 1
end = start + timedelta(days=365 * years)
return start + (end - start) * random.random()

来自 https://gist.github.com/rg3915/db907d7455a4949dbe69

Answer 2

我能想到的最简单的答案。感谢@deceze 的灵感。

import datetime
import random

print(datetime.time(hour=random.randint(0, 23), minute=random.randint(0, 59), second=random.randint(0, 59)))