guardar datos en el ejemplo de código python del archivo pickle

Entiende el código bien previamente a aplicarlo a tu trabajo si tdeseas aportar algo puedes comentarlo.

Ejemplo 1: guardar algo en pickle python

import pickle

a ='hello':'world'withopen('filename.pickle','wb')as handle:
    pickle.dump(a, handle, protocol=pickle.HIGHEST_PROTOCOL)withopen('filename.pickle','rb')as handle:
    b = pickle.load(handle)print a == b

Ejemplo 2: seleccionar un diccionario

import pickle #credits to stack overflow user= blender

a ='hello':'world'withopen('filename.pkl','wb')as handle:
    pickle.dump(a, handle, protocol=pickle.HIGHEST_PROTOCOL)withopen('filename.pkl','rb')as handle:
    b = pickle.load(handle)print(a == b)

Ejemplo 3: guardado de pepinillos

import pickle

pickle.dump( favorite_color,open("save.p","wb"))
favorite_color = pickle.load(open("save.p","rb"))

Ejemplo 4: guardar un archivo como pepinillo

withopen('mypickle.pickle','wb')as f:
    pickle.dump(some_obj, f)# note that this will overwrite any existing file# in the current working directory called 'mypickle.pickle'

Ejemplo 5: como guardar un archivo pickle

Python 3.4.1(default, May 212014,12:39:51)[GCC 4.2.1 Compatible Apple LLVM 5.0(clang-500.2.79)] on darwin
Type "help","copyright","credits"or"license"for more information.>>>import pickle
>>>withopen('parrot.pkl','rb')as f:...   mynewlist = pickle.load(f)...>>> mynewlist
['I wish to complain about this parrot what I purchased not half an hour ago from this very boutique.',"Oh yes, the, uh, the Norwegian Blue...What's,uh...What's wrong with it?","I'll tell you what's wrong with it, my lad. 'E's dead, that's what's wrong with it!","No, no, 'e's uh,...he's resting."]>>>

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