python3常用時間處理工具整理 實用工作備忘

整理工作中常用的時間處理方法

# coding:utf-8

import time
import datetime
defgap_day
(time_str, date=
none
,format
="%y-%m-%d"):
"""    :判斷自然日差幾天
:param time_str: 2019-02-19 21:49:20
:return:
"""ifnot date:
date = time.strftime(
format
)    now_day_stamps = time.mktime(time.strptime(date,
format))
if" "
informat
:format
=format
.split(
" ")[0
]    input_stamps = time.mktime(time.strptime(time_str.split(
" ")[0
],format))
return
int(
abs(
(now_day_stamps - input_stamps))//
86400
)def
gap_stamps_day
(time_str, now_day_stamps=
none):
"""    :判斷絕對時間差幾天
:param time_str: 2019-02-19 21:49:20
:return:
"""ifnot now_day_stamps:
now_day_stamps = time.time(
)    input_stamps = time.mktime(time.strptime(time_str,
"%y-%m-%d %h:%m:%s"))
return
int(
abs(
(now_day_stamps - input_stamps))//
86400
)def
gap_stamps_hour
(time_str)
:"""
:判斷絕對上差幾個小時
:param time_str: 2019-02-19 21:49:20
:return:
"""now =
int(time.time())
input_stamps = time.mktime(time.strptime(time_str,
"%y-%m-%d %h:%m:%s"))
return
int(
abs(
(now - input_stamps))//
3600
)def
gap_stamps_minute
(time_str)
:"""
:判斷絕對上差幾個分鐘
:param time_str: 2019-02-19 21:49:20
:return:
"""now =
int(time.time())
input_stamps = time.mktime(time.strptime(time_str,
"%y-%m-%d %h:%m:%s"))
return
int(
abs(
(now - input_stamps))//
60)defget_time_stamp
(timestr,
format
="%y-%m-%d %h:%m:%s"):
"""        獲取時間戳
:param timestr: 2019-05-12 09:00:00
:param format: "%y-%m-%d %h:%m:%s"
:return:
"""timearray = time.strptime(timestr,
format
)    timestamp = time.mktime(timearray)
return
int(timestamp)
defgap_stamps_sec
(time_str)
:"""
:判斷絕對上差幾秒
:param time_str: 2019-02-19 21:49:20
:return:
"""now =
int(time.time())
input_stamps = time.mktime(time.strptime(time_str,
"%y-%m-%d %h:%m:%s"))
return
int(
abs(
(now - input_stamps)))
defget_day_jia
(date, n,
format
='%y-%m-%d'):
"""    時間加n天
:param date:
:param n:
:return:
"""jia_date = datetime.datetime.strptime(date,
format
)    jia_date = jia_date + datetime.timedelta(days=n)
return jia_date.strftime(
format
)def
get_sec_jia
(seconds,
format
="%y-%m-%d %h:%m:%s"):
"""    當前時間加多少秒
:param seconds:
:param format:
:return: 2019-12-30 19:25:30
"""return
(datetime.datetime.now(
)+ datetime.timedelta(seconds=seconds)
).strftime(
format
)def
get_ts_to_time
(ts)
:"""時間戳轉字串"""
return time.strftime(
"%y-%m-%d %h:%m:%s"
, time.localtime(ts)
)def
day_long
(time1, time2)
:"""
計算時間差
:return: 相差的天數
"""ts1 = get_time_stamp(time1)
ts2 = get_time_stamp(time2)
date1 = datetime.datetime.fromtimestamp(ts1)
date2 = datetime.datetime.fromtimestamp(ts2)
return
abs(
int(
(date2 - date1)
.days)
)

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