Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/three.js/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 3.x pandas to_datetime无法将非零填充字符串转换为datetime_Python 3.x_Pandas_Strftime_String To Datetime - Fatal编程技术网

Python 3.x pandas to_datetime无法将非零填充字符串转换为datetime

Python 3.x pandas to_datetime无法将非零填充字符串转换为datetime,python-3.x,pandas,strftime,string-to-datetime,Python 3.x,Pandas,Strftime,String To Datetime,我试图将以下系列的s字符串转换为datetime 12118 12218 11318 10418 s = s.str.zfill(5) format = {'%m%-d%y': 5} L = [pd.to_datetime(s.str[:v], format=k, errors='coerce') for k, v in format.items()] [0 12118 1 12218 2 11318 3 10418 dtype: object] 我想知道

我试图将以下系列的
s
字符串转换为datetime

12118
12218
11318
10418

s = s.str.zfill(5)
format = {'%m%-d%y': 5}

L = [pd.to_datetime(s.str[:v], format=k, errors='coerce') for k, v in format.items()]

[0    12118
 1    12218
 2    11318
 3    10418
 dtype: object]
我想知道如何把他们隐藏起来

2018-12-01
2018-12-02
2018-11-03
2018-10-04
IIUC

pd.to_datetime(df,format='%m%d%y')
Out[210]: 
0   2018-12-01
1   2018-12-02
2   2018-11-03
3   2018-10-04
Name: x, dtype: datetime64[ns]