python-pickle/cPickle/glob/tarfile

----------------------------pickle----------------------------

try: import  cPickle as pickle

except: import  pickle

dump/load

dumps/loads

a  = dic/array/list

with open(file, 'wb') as f:

      pickle.dump(a, f, -1)

with open(file) as f:

     a = pickle.load(f)

--------------------------------glob-----------------

xx = glob.glob('xxx')    [] * .   return list

yy = glob.iglob('xxx')     return generator

--------------------------tarfile------------------

import  tarfile

tar = tarfile.open(file.tar)

tar.extractall()

tar.close()

with tarfile.open(file) as tar:

      tar.extractall()

tar = tarfile.opem(file.tar, 'w')

tar.add(file)

-------------------------------refrence-------------------------------
https://docs.python.org/3/library/tarfile.html