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Python 将组件datetime本地化并应用_Python_Pandas_Datetime_Apply_Python Datetime - Fatal编程技术网

Python 将组件datetime本地化并应用

Python 将组件datetime本地化并应用,python,pandas,datetime,apply,python-datetime,Python,Pandas,Datetime,Apply,Python Datetime,我在一个非天真的datetime列(pandas版本0.24.1)上遇到了pandas应用程序的奇怪行为 df: 非朴素的结果: * * * * * * * * * * * * * * * * * * * * Int64Index([11, 11], dtype='int64') # # # # # # # # # # # # # # # # # # # # * * * * * * * * * * * * * * * * * * * * 11 # # # # # # # # # # # #

我在一个非天真的datetime列(pandas版本0.24.1)上遇到了pandas应用程序的奇怪行为

df:

非朴素的结果:

* * * * * * * * * * * * * * * * * * * * 
Int64Index([11, 11], dtype='int64')
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
11
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
11
# # # # # # # # # # # # # # # # # # # # 
结果是天真的:

* * * * * * * * * * * * * * * * * * * * 
12
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
12
# # # # # # # # # # # # # # # # # # # # 
你知道为什么当它不是一个简单的日期时间时,apply的函数会在更多的时间被调用吗

当在第一次额外运行中出现错误时,它似乎被熊猫捕捉到,而不是重新出现

* * * * * * * * * * * * * * * * * * * * 
Int64Index([11, 11], dtype='int64')
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
11
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
11
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
12
# # # # # # # # # # # # # # # # # # # # 
* * * * * * * * * * * * * * * * * * * * 
12
# # # # # # # # # # # # # # # # # # # #