运行 DateTime 时，Python 向我显示错误（越界）

Question

I am trying to change the columns 'check in' and 'check out' to Datetime. When I run the code below I get the error message 'Out of bounds nanosecond' (picture attached as well). Can anybody help me, how I can get rid of this problem please?

Thank you in advance!

expedia2013_2014["srch_co"] = pd.to_datetime(expedia2013_2014["srch_co"])   
expedia2013_2014["srch_ci"] = pd.to_datetime(expedia2013_2014["srch_ci"])    

Answer 1

Variables of Timestamp type can hold dates roughly from years in range (1677, 2262). You attempt to convert date from year 2557 , so it is out of range. You have to use other date format.

One of possible options: If you have the source date as a string , eg src='2557-08-17' , you can run:

result = datetime.datetime.strptime(src, '%Y-%m-%d')

If you have a DataFrame with source column named Dat (as string), you can convert it running:

df.Dat = df.Dat.apply(lambda x: datetime.datetime.strptime(x, '%Y-%m-%d').date())

When you print df , it is printed just the same way, but when you read it calling df.loc[some_index,'Dat'] , the result will be datetime.date(2557, 8, 17) .