Python有哪些实用的脚本？

import osimport sysimport zipfileimport argparses = '\x1b[%d;%dm%s\x1b[0m'       def unzip(path):

    file = zipfile.ZipFile(path,"r")

    if args.secret:

        file.setpassword(args.secret)

    for name in file.namelist():

        try:

            utf8name=name.decode('gbk')

            pathname = os.path.dirname(utf8name)

        except:

            utf8name=name

            pathname = os.path.dirname(utf8name)

        #print s % (1, 92, '  >> extracting:'), utf8name

        #pathname = os.path.dirname(utf8name)

        if not os.path.exists(pathname) and pathname != "":

            os.makedirs(pathname)

        data = file.read(name)

        if not os.path.exists(utf8name):

            try:

                fo = open(utf8name, "w")

                fo.write(data)

                fo.close

            except:

                pass

    file.close()def main(argv):

    ######################################################

    # for argparse

    p = argparse.ArgumentParser(description='解决unzip乱码')

    p.add_argument('xxx', type=str, nargs='*', \        help='命令对象.')

    p.add_argument('-s', '--secret', action='store', \        default=None, help='密码')

    global args

    args = p.parse_args(argv[1:])

    xxx = args.xxx

    for path in xxx:

        if path.endswith('.zip'):

            if os.path.exists(path):

                print s % (1, 97, '  ++ unzip:'), path

                unzip(path)

            else:

                print s % (1, 91, '  !! file doesn\'t exist.'), path

        else:

            print s % (1, 91, '  !! file isn\'t a zip file.'), pathif __name__ == '__main__':

    argv = sys.argv

    main(argv)

import os

import sys     

try:

    directory = sys.argv[1]  

except IndexError:

    sys.exit("Must provide an argument.")

dir_size = 0  

fsizedicr = {'Bytes': 1,

             'Kilobytes': float(1) / 1024,

             'Megabytes': float(1) / (1024 * 1024),

             'Gigabytes': float(1) / (1024 * 1024 * 1024)}

for (path, dirs, files) in os.walk(directory):     

    for file in files:                             

        filename = os.path.join(path, file)

        dir_size += os.path.getsize(filename)      

fsizeList = [str(round(fsizedicr[key] * dir_size, 2)) + " " + key for key in fsizedicr]

if dir_size == 0: print ("File Empty")

else:

  for units in sorted(fsizeList)[::-1]:

      print ("Folder Size: " + units)

import os

import sys     

try:

    directory = sys.argv[1]  

except IndexError:

    sys.exit("Must provide an argument.")

dir_size = 0  

fsizedicr = {'Bytes': 1,

             'Kilobytes': float(1) / 1024,

             'Megabytes': float(1) / (1024 * 1024),

             'Gigabytes': float(1) / (1024 * 1024 * 1024)}

for (path, dirs, files) in os.walk(directory):     

    for file in files:                             

        filename = os.path.join(path, file)

        dir_size += os.path.getsize(filename)      

fsizeList = [str(round(fsizedicr[key] * dir_size, 2)) + " " + key for key in fsizedicr]

if dir_size == 0: print ("File Empty")

else:

  for units in sorted(fsizeList)[::-1]:

      print ("Folder Size: " + units)

import shutil

import sys

import time

import os

import argparse

usage = 'python move_files_over_x_days.py -src [SRC] -dst [DST] -days [DAYS]'

description = 'Move files from src to dst if they are older than a certain number of days.  Default is 240 days'

args_parser = argparse.ArgumentParser(usage=usage, description=description)

args_parser.add_argument('-src', '--src', type=str, nargs='?', default='.', help='(OPTIONAL) Directory where files will be moved from. Defaults to current directory')

args_parser.add_argument('-dst', '--dst', type=str, nargs='?', required=True, help='(REQUIRED) Directory where files will be moved to.')

args_parser.add_argument('-days', '--days', type=int, nargs='?', default=240, help='(OPTIONAL) Days value specifies the minimum age of files to be moved. Default is 240.')

args = args_parser.parse_args()

if args.days < 0:

args.days = 0

src = args.src  # 设置源目录

dst = args.dst  # 设置目标目录

days = args.days # 设置天数

now = time.time()  # 获得当前时间

if not os.path.exists(dst):

os.mkdir(dst)

for f in os.listdir(src):  # 遍历源目录所有文件

    if os.stat(f).st_mtime < now - days * 86400:  # 判断是否超过240天

        if os.path.isfile(f):  # 检查是否是文件

            shutil.move(f, dst)  # 移动文件

import os               

import shutil               

from time import strftime           

logsdir="c:\logs\puttylogs"         

zipdir="c:\logs\puttylogs\zipped_logs"     

zip_program="zip.exe"           

for files in os.listdir(logsdir):         

if files.endswith(".log"):         

files1=files+"."+strftime("%Y-%m-%d")+".zip" 

os.chdir(logsdir)            

os.system(zip_program + " " +  files1 +" "+ files)

shutil.move(files1, zipdir)         

os.remove(files)