fork download 
  1. #!/usr/bin/env python
  2. # -*- coding:utf-8 -*-
  3.  
  4. import shutil
  5. import os
  6. from os import path 
  7.  
  8. DIR_SRC = "/home/yosuke/etc/wp/August/"
  9. DIR_DST = "/mnt/data/file/"
  10.  
  11.  
  12. class Ccopyfile():
  13.     def __init__(self, mem=100*1024*1024):
  14.         self._mem = mem
  15.         self._vol = 0
  16.         self._data = []
  17.  
  18.     def __del__(self):
  19.         self.write()
  20.  
  21.     def write(self):
  22.         for data, dst in self._data:
  23.             with open(dst, "wb") as f:
  24.                 f.write(data)
  25.         self._vol = 0
  26.         self._data = []
  27.  
  28.     def append(self, src, dst):
  29.         self._vol += path.getsize(src)
  30.         with open(src, "rb") as f:
  31.             self._data.append((f.read(), dst))
  32.         if self._vol > self._mem:
  33.             self.write()
  34.  
  35.  
  36. if __name__ == "__main__":
  37.     myCopy = Ccopyfile()
  38.     for root, dirs, files in os.walk(DIR_SRC):
  39.         for name in files:
  40.             src = path.join(root, name)
  41.             myCopy.append(src, path.join(DIR_DST, name))
  42.             # shutil.copyfile(src, join(DIR_DST, name))
  43.             # shutil.copy(src, DIR_DST)
  44.             # os.system('cp "{0}" "{1}"'.format(src, DIR_DST))
Not running #stdin #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/4MUEW
language:
Python (cpython 2.7.16)
created:
13 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!