字符串列转为datetime列、Timestamp转为datetime 类型

Pandas Series 字符串类型转为datetime类型

s = pd.Series(['2017-11-24 00:00:00','2017-11-25 00:00:00','2017-11-26 00:00:00'])
s  
#0    2017-11-24 00:00:00
#1    2017-11-25 00:00:00
#2    2017-11-26 00:00:00
#dtype: object

ts = pd.to_datetime(s)
ts
#0   2017-11-24
#1   2017-11-25
#2   2017-11-26
#dtype: datetime64[ns]

字符串对象转Timestamp对象

p3=pd.Timestamp("2017-6-19 9:13:45")
 
print("type of p3:",type(p3))
print(p3)

输出
('type of p3:', )
2017-06-19 09:13:45

Timestamp对象转datetime对象

p3=pd.Timestamp("2017-6-19 9:13:45")

输出 
p3.to_pydatetime()
Out[12]: datetime.datetime(2017, 6, 19, 9, 13, 45)