datetime
from datetime import datetime, timedelta
# 原始时间
t = '2020-09-05T15:46:25.862Z'
# 转为 datetime 的 标准格式
a=datetime.strptime(t, "%Y-%m-%dT%H:%M:%S.%fZ")
# 处理
b = a + timedelta(hours=8)
# 再转为字符串
print b.strftime("%Y-%m-%dT%H:%M:%SZ")
datetime 模块
Help on built-in module datetime:
NAME
datetime - Fast implementation of the datetime type.
FILE
(built-in)
CLASSES
__builtin__.object
date
datetime
time
timedelta
tzinfo
class date(__builtin__.object)
| date(year, month, day) --> date object
|
| Methods defined here:
|
| __add__(...)
| x.__add__(y) <==> x+y
|
| __eq__(...)
| x.__eq__(y) <==> x==y
|
| __format__(...)
| Formats self with strftime.
|
| __ge__(...)
| x.__ge__(y) <==> x>=y
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __gt__(...)
| x.__gt__(y) <==> x>y
|
| __hash__(...)
| x.__hash__() <==> hash(x)
|
| __le__(...)
| x.__le__(y) <==> x<=y
|
| __lt__(...)
| x.__lt__(y) <==> x<y
|
| __ne__(...)
| x.__ne__(y) <==> x!=y
|
| __radd__(...)
| x.__radd__(y) <==> y+x
|
| __reduce__(...)
| __reduce__() -> (cls, state)
|
| __repr__(...)
| x.__repr__() <==> repr(x)
|
| __rsub__(...)
| x.__rsub__(y) <==> y-x
|
| __str__(...)
| x.__str__() <==> str(x)
|
| __sub__(...)
| x.__sub__(y) <==> x-y
|
| ctime(...)
| Return ctime() style string.
|
| fromordinal(...)
| int -> date corresponding to a proleptic Gregorian ordinal.
|
| fromtimestamp(...)
| timestamp -> local date from a POSIX timestamp (like time.time()).
|
| isocalendar(...)
| Return a 3-tuple containing ISO year, week number, and weekday.
|
| isoformat(...)
| Return string in ISO 8601 format, YYYY-MM-DD.
|
| isoweekday(...)
| Return the day of the week represented by the date.
| Monday == 1 ... Sunday == 7
|
| replace(...)
| Return date with new specified fields.
|
| strftime(...)
| format -> strftime() style string.
|
| timetuple(...)
| Return time tuple, compatible with time.localtime().
|
| today(...)
| Current date or datetime: same as self.__class__.fromtimestamp(time.time()).
|
| toordinal(...)
| Return proleptic Gregorian ordinal. January 1 of year 1 is day 1.
|
| weekday(...)
| Return the day of the week represented by the date.
| Monday == 0 ... Sunday == 6
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| day
|
| month
|
| year
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
|
| max = datetime.date(9999, 12, 31)
|
| min = datetime.date(1, 1, 1)
|
| resolution = datetime.timedelta(1)
class datetime(date)
| datetime(year, month, day[, hour[, minute[, second[, microsecond[,tzinfo]]]]])
|
| The year, month and day arguments are required. tzinfo may be None, or an
| instance of a tzinfo subclass. The remaining arguments may be ints or longs.
|
| Method resolution order:
| datetime
| date
| __builtin__.object
|
| Methods defined here:
|
| __add__(...)
| x.__add__(y) <==> x+y
|
| __eq__(...)
| x.__eq__(y) <==> x==y
|
| __ge__(...)
| x.__ge__(y) <==> x>=y
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __gt__(...)
| x.__gt__(y) <==> x>y
|
| __hash__(...)
| x.__hash__() <==> hash(x)
|
| __le__(...)
| x.__le__(y) <==> x<=y
|
| __lt__(...)
| x.__lt__(y) <==> x<y
|
| __ne__(...)
| x.__ne__(y) <==> x!=y
|
| __radd__(...)
| x.__radd__(y) <==> y+x
|
| __reduce__(...)
| __reduce__() -> (cls, state)
|
| __repr__(...)
| x.__repr__() <==> repr(x)
|
| __rsub__(...)
| x.__rsub__(y) <==> y-x
|
| __str__(...)
| x.__str__() <==> str(x)
|
| __sub__(...)
| x.__sub__(y) <==> x-y
|
| astimezone(...)
| tz -> convert to local time in new timezone tz
|
| combine(...)
| date, time -> datetime with same date and time fields
|
| ctime(...)
| Return ctime() style string.
|
| date(...)
| Return date object with same year, month and day.
|
| dst(...)
| Return self.tzinfo.dst(self).
|
| fromtimestamp(...)
| timestamp[, tz] -> tz's local time from POSIX timestamp.
|
| isoformat(...)
| [sep] -> string in ISO 8601 format, YYYY-MM-DDTHH:MM:SS[.mmmmmm][+HH:MM].
|
| sep is used to separate the year from the time, and defaults to 'T'.
|
| now(...)
| [tz] -> new datetime with tz's local day and time.
|
| replace(...)
| Return datetime with new specified fields.
|
| strptime(...)
| string, format -> new datetime parsed from a string (like time.strptime()).
|
| time(...)
| Return time object with same time but with tzinfo=None.
|
| timetuple(...)
| Return time tuple, compatible with time.localtime().
|
| timetz(...)
| Return time object with same time and tzinfo.
|
| tzname(...)
| Return self.tzinfo.tzname(self).
|
| utcfromtimestamp(...)
| timestamp -> UTC datetime from a POSIX timestamp (like time.time()).
|
| utcnow(...)
| Return a new datetime representing UTC day and time.
|
| utcoffset(...)
| Return self.tzinfo.utcoffset(self).
|
| utctimetuple(...)
| Return UTC time tuple, compatible with time.localtime().
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| hour
|
| microsecond
|
| minute
|
| second
|
| tzinfo
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
|
| max = datetime.datetime(9999, 12, 31, 23, 59, 59, 999999)
|
| min = datetime.datetime(1, 1, 1, 0, 0)
|
| resolution = datetime.timedelta(0, 0, 1)
|
| ----------------------------------------------------------------------
| Methods inherited from date:
|
| __format__(...)
| Formats self with strftime.
|
| fromordinal(...)
| int -> date corresponding to a proleptic Gregorian ordinal.
|
| isocalendar(...)
| Return a 3-tuple containing ISO year, week number, and weekday.
|
| isoweekday(...)
| Return the day of the week represented by the date.
| Monday == 1 ... Sunday == 7
|
| strftime(...)
| format -> strftime() style string.
|
| today(...)
| Current date or datetime: same as self.__class__.fromtimestamp(time.time()).
|
| toordinal(...)
| Return proleptic Gregorian ordinal. January 1 of year 1 is day 1.
|
| weekday(...)
| Return the day of the week represented by the date.
| Monday == 0 ... Sunday == 6
|
| ----------------------------------------------------------------------
| Data descriptors inherited from date:
|
| day
|
| month
|
| year
class time(__builtin__.object)
| time([hour[, minute[, second[, microsecond[, tzinfo]]]]]) --> a time object
|
| All arguments are optional. tzinfo may be None, or an instance of
| a tzinfo subclass. The remaining arguments may be ints or longs.
|
| Methods defined here:
|
| __eq__(...)
| x.__eq__(y) <==> x==y
|
| __format__(...)
| Formats self with strftime.
|
| __ge__(...)
| x.__ge__(y) <==> x>=y
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __gt__(...)
| x.__gt__(y) <==> x>y
|
| __hash__(...)
| x.__hash__() <==> hash(x)
|
| __le__(...)
| x.__le__(y) <==> x<=y
|
| __lt__(...)
| x.__lt__(y) <==> x<y
|
| __ne__(...)
| x.__ne__(y) <==> x!=y
|
| __nonzero__(...)
| x.__nonzero__() <==> x != 0
|
| __reduce__(...)
| __reduce__() -> (cls, state)
|
| __repr__(...)
| x.__repr__() <==> repr(x)
|
| __str__(...)
| x.__str__() <==> str(x)
|
| dst(...)
| Return self.tzinfo.dst(self).
|
| isoformat(...)
| Return string in ISO 8601 format, HH:MM:SS[.mmmmmm][+HH:MM].
|
| replace(...)
| Return time with new specified fields.
|
| strftime(...)
| format -> strftime() style string.
|
| tzname(...)
| Return self.tzinfo.tzname(self).
|
| utcoffset(...)
| Return self.tzinfo.utcoffset(self).
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| hour
|
| microsecond
|
| minute
|
| second
|
| tzinfo
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
|
| max = datetime.time(23, 59, 59, 999999)
|
| min = datetime.time(0, 0)
|
| resolution = datetime.timedelta(0, 0, 1)
class timedelta(__builtin__.object)
| Difference between two datetime values.
|
| Methods defined here:
|
| __abs__(...)
| x.__abs__() <==> abs(x)
|
| __add__(...)
| x.__add__(y) <==> x+y
|
| __div__(...)
| x.__div__(y) <==> x/y
|
| __eq__(...)
| x.__eq__(y) <==> x==y
|
| __floordiv__(...)
| x.__floordiv__(y) <==> x//y
|
| __ge__(...)
| x.__ge__(y) <==> x>=y
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __gt__(...)
| x.__gt__(y) <==> x>y
|
| __hash__(...)
| x.__hash__() <==> hash(x)
|
| __le__(...)
| x.__le__(y) <==> x<=y
|
| __lt__(...)
| x.__lt__(y) <==> x<y
|
| __mul__(...)
| x.__mul__(y) <==> x*y
|
| __ne__(...)
| x.__ne__(y) <==> x!=y
|
| __neg__(...)
| x.__neg__() <==> -x
|
| __nonzero__(...)
| x.__nonzero__() <==> x != 0
|
| __pos__(...)
| x.__pos__() <==> +x
|
| __radd__(...)
| x.__radd__(y) <==> y+x
|
| __rdiv__(...)
| x.__rdiv__(y) <==> y/x
|
| __reduce__(...)
| __reduce__() -> (cls, state)
|
| __repr__(...)
| x.__repr__() <==> repr(x)
|
| __rfloordiv__(...)
| x.__rfloordiv__(y) <==> y//x
|
| __rmul__(...)
| x.__rmul__(y) <==> y*x
|
| __rsub__(...)
| x.__rsub__(y) <==> y-x
|
| __str__(...)
| x.__str__() <==> str(x)
|
| __sub__(...)
| x.__sub__(y) <==> x-y
|
| total_seconds(...)
| Total seconds in the duration.
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| days
| Number of days.
|
| microseconds
| Number of microseconds (>= 0 and less than 1 second).
|
| seconds
| Number of seconds (>= 0 and less than 1 day).
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
|
| max = datetime.timedelta(999999999, 86399, 999999)
|
| min = datetime.timedelta(-999999999)
|
| resolution = datetime.timedelta(0, 0, 1)
class tzinfo(__builtin__.object)
| Abstract base class for time zone info objects.
|
| Methods defined here:
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __reduce__(...)
| -> (cls, state)
|
| dst(...)
| datetime -> DST offset in minutes east of UTC.
|
| fromutc(...)
| datetime in UTC -> datetime in local time.
|
| tzname(...)
| datetime -> string name of time zone.
|
| utcoffset(...)
| datetime -> minutes east of UTC (negative for west of UTC).
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
DATA
MAXYEAR = 9999
MINYEAR = 1
datetime_CAPI = <capsule object "datetime.datetime_CAPI">