Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/293.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 如何将这些对象转换为datetime对象?_Python - Fatal编程技术网

Python 如何将这些对象转换为datetime对象?

Python 如何将这些对象转换为datetime对象?,python,Python,我有一个数据框,在两个独立的列中有日期和时间。两者都是字符串对象。如何将它们合并到一列中,使其也成为datetime对象 date Time open high low close Symbol 0 1/29/2016 9:15:00 15140.15 15291.45 15136.85 15291.45 NIFTY BANK 1 1/29/2016 9:16:0

我有一个数据框,在两个独立的列中有日期和时间。两者都是字符串对象。如何将它们合并到一列中,使其也成为datetime对象

     date            Time       open    high          low        close       Symbol
0   1/29/2016   9:15:00 15140.15    15291.45    15136.85    15291.45    NIFTY BANK
1   1/29/2016   9:16:00 15300.70    15328.80    15292.05    15315.50    NIFTY BANK
2   1/29/2016   9:17:00 15320.95    15320.95    15261.05    15263.85    NIFTY BANK
3   1/29/2016   9:18:00 15263.05    15265.85    15236.85    15242.20    NIFTY BANK
4   1/29/2016   9:19:00 15243.15    15259.30    15240.00    15259.30    NIFTY BANK 
期望输出-

datetime
1/29/2016 9:15:00
1/29/2016 9:16:00
1/29/2016 9:17:00
使用:

df['datetime'] = df['date'] + ' ' + df['Time']

df['datetime'] = pd.to_datetime(df['date'])