如何复制时间戳文件夹中的文件

Question

I make a directory with the current timestamp 12:32:57 PM. I want to copy the file to the time folder who can I do this? I run the following code

import os  
import shutil 

cmd_mkdir = 'mkdir /home/mubashir/catkin_ws/src/germany1_trush/ros_bag_saved/"$(date +%r)"'
os.system(cmd_mkdir)

origin_past=f'/home/mubashir/catkin_ws/src/germany1_trush/rosbag/1.bag'
target_past=f'/home/mubashir/catkin_ws/src/germany1_trush/ros_bag_saved/$(date +%r)/1.bag'
shutil.copy(origin_past,target_past)

Answer 1

What you want to do is grab the time in python and save it in a variable, that way you can reference the same time for both creating the folder and copying the file into it.

You could use

import os
import shuitil
from datetime import datetime
time = datetime.now().strftime('%I:%M:%S %p')

This will get the time in the format you have above (ie 12:32:57 PM)

Then update your commands to use it:

cmd_mkdir = f'mkdir /home/mubashir/catkin_ws/src/germany1_trush/ros_bag_saved/{time}'
target_past = f'/home/mubashir/catkin_ws/src/germany1_trush/ros_bag_saved/{time}/1.bag'