walks in to directory from cwd, then move all files to parent directory. also check name duplication.

take_all.py

#-*- coding: utf-8 -*-

import os
import os.path
import shutil

for dirpath, dirnames, filenames in os.walk('.'):
    for filename in filenames:
        if filename == "extract.py" or filename.startswith('.'):
            continue

        src = os.path.join(dirpath, filename)
        if not os.path.exists(src):
            print 'no exist : ' + src
            continue
        if not os.path.isfile(src):
            print 'not file : ' + src
            continue
        dest = '../' + filename
        name, ext = os.path.splitext(dest)
        i = 1
        while 1:
            if os.path.exists(dest):
                print 'existing dest'
                dest = "%s (%d)%s" %(name, i, ext)
                print 'change to %s' % dest
                i+=1
                continue
            else:
                break
        shutil.copyfile(src, dest)
        print 'copy - ' + filename