80 lines
1.8 KiB
Python
80 lines
1.8 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
|
import time
|
|
from datetime import datetime
|
|
|
|
|
|
def count_milliseconds():
|
|
"""
|
|
计算时间
|
|
:return:
|
|
"""
|
|
access_start = datetime.now()
|
|
access_end = datetime.now()
|
|
access_delta = (access_end - access_start).seconds * 1000
|
|
return access_delta
|
|
|
|
|
|
def timestamp_conversion(time_str: str) -> int:
|
|
"""
|
|
时间戳转换，将日期格式转换成时间戳
|
|
:param time_str: 时间
|
|
:return:
|
|
"""
|
|
|
|
try:
|
|
datetime_format = datetime.strptime(str(time_str), "%Y-%m-%d %H:%M:%S")
|
|
timestamp = int(time.mktime(datetime_format.timetuple()) * 1000.0 + datetime_format.microsecond / 1000.0)
|
|
return timestamp
|
|
except ValueError:
|
|
raise ValueError('日期格式错误, 需要传入得格式为 "%Y-%m-%d %H:%M:%S" ')
|
|
|
|
|
|
def time_conversion(time_num: int):
|
|
"""
|
|
时间戳转换成日期
|
|
:param time_num:
|
|
:return:
|
|
"""
|
|
if isinstance(time_num, int):
|
|
time_stamp = float(time_num / 1000)
|
|
time_array = time.localtime(time_stamp)
|
|
other_style_time = time.strftime("%Y-%m-%d %H:%M:%S", time_array)
|
|
return other_style_time
|
|
|
|
else:
|
|
raise ValueError("请传入正确的时间戳")
|
|
|
|
|
|
def now_time() -> str:
|
|
"""
|
|
获取当前时间, 日期格式: 2021-12-11 12:39:25
|
|
:return:
|
|
"""
|
|
localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
|
|
return localtime
|
|
|
|
|
|
def get_time_for_min(minute: int) -> int:
|
|
"""
|
|
获取几分钟后的时间戳
|
|
@param minute: 分钟
|
|
@return: N分钟后的时间戳
|
|
"""
|
|
return int(time.time() + 60 * minute) * 1000
|
|
|
|
|
|
def get_now_time() -> int:
|
|
"""
|
|
获取当前时间戳, 整形
|
|
@return: 当前时间戳
|
|
"""
|
|
return int(time.time()) * 1000
|
|
|
|
|
|
if __name__ == '__main__':
|
|
print(now_time())
|
|
time_conversion(1547450538000)
|