Python datetime.tzname() 方法示例
tzname()方法用于 DateTime 模块的 DateTime 类。此方法用于以字符串返回传递的 DateTime 对象的时区名称。
句法：
tzname()
返回类型：
它将以字符串返回传递的 DateTime 对象的时区名称。
所以首先我们需要导入 DateTime 模块，为了获得确切位置的时区，我们只需将 datetime.now()函数生成的 DateTime 标记传递给 tzname()函数。
示例 1：将返回 tzinfo() 的Python程序，它是 none
Python3
# import datetime module
from datetime import datetime
# import pytz module
import pytz
# get the datetime of the present
dt = datetime.now()
# Tzinfo is missing from the time object
print(dt)
# display tz info for the dt
print(dt.tzinfo)
print("Timezone:", dt.tzname())
print()Python3
# import datetime module
from datetime import datetime
# import pytz module
import pytz
# get the datetime of the present
dt = datetime.now()
# Tzinfo is missing from the time object
print(dt)
# display tz info for the dt
print(dt.tzinfo)
print("Timezone:", dt.tzname())
print()
# Adding a timezone for asia /kolkate
timezone = pytz.timezone("Asia/Kolkata")
# getting the timezone using localize method
mydt = timezone.localize(dt)
print(mydt)
# getting the time zone info using tzinfo method
print("Tzinfo:", mydt.tzinfo)
# display time zone name using tzname
print("Timezone name:", mydt.tzname())Python3
# import datetime module
from datetime import datetime
# import pytz module
import pytz
# get the datetime of the present
dt = datetime.now()
# Tzinfo is missing from the time object
print(dt)
# display tz info for the dt
print(dt.tzinfo)
print("Timezone:", dt.tzname())
print()
# Adding a timezone for asia /Tokyo
timezone = pytz.timezone("Asia/Tokyo")
# getting the timezone using localize method
mydt = timezone.localize(dt)
print(mydt)
# getting the time zone info using tzinfo method
print("Tzinfo:", mydt.tzinfo)
# display time zone name using tzname
print("Timezone name:", mydt.tzname())输出：
2021-08-06 02:58:15.162869
None
Timezone: None
也可以通过显式添加时区来获取其他地方的时区。
示例 2：为亚洲/加尔各答添加时区并获取时区详细信息的Python程序
蟒蛇3
# import datetime module
from datetime import datetime
# import pytz module
import pytz
# get the datetime of the present
dt = datetime.now()
# Tzinfo is missing from the time object
print(dt)
# display tz info for the dt
print(dt.tzinfo)
print("Timezone:", dt.tzname())
print()
# Adding a timezone for asia /kolkate
timezone = pytz.timezone("Asia/Kolkata")
# getting the timezone using localize method
mydt = timezone.localize(dt)
print(mydt)
# getting the time zone info using tzinfo method
print("Tzinfo:", mydt.tzinfo)
# display time zone name using tzname
print("Timezone name:", mydt.tzname())
输出：
2021-08-06 03:00:44.949286
None
Timezone: None
2021-08-06 03:00:44.949286+05:30
Tzinfo: Asia/Kolkata
Timezone name: IST
示例 3：获取 asia/Tokyo 的时区详细信息
蟒蛇3
# import datetime module
from datetime import datetime
# import pytz module
import pytz
# get the datetime of the present
dt = datetime.now()
# Tzinfo is missing from the time object
print(dt)
# display tz info for the dt
print(dt.tzinfo)
print("Timezone:", dt.tzname())
print()
# Adding a timezone for asia /Tokyo
timezone = pytz.timezone("Asia/Tokyo")
# getting the timezone using localize method
mydt = timezone.localize(dt)
print(mydt)
# getting the time zone info using tzinfo method
print("Tzinfo:", mydt.tzinfo)
# display time zone name using tzname
print("Timezone name:", mydt.tzname())
输出：
2021-08-06 03:02:02.569770
None
Timezone: None
2021-08-06 03:02:02.569770+09:00
Tzinfo: Asia/Tokyo
Timezone name: JST