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python pickle module

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Enchanting Eagle answered on May 9, 2020 Popularity 10/10 Helpfulness 2/10

answer python pickle module

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python pickle module

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# Python3 program to illustrate store 
# efficiently using pickle module 
# Module translates an in-memory Python object 
# into a serialized byte stream—a string of 
# bytes that can be written to any file-like object.
  
import pickle
  
def storeData():
    # initializing data to be stored in db
    Omkar = {'key' : 'Omkar', 'name' : 'Omkar Pathak',
    'age' : 21, 'pay' : 40000}
    Jagdish = {'key' : 'Jagdish', 'name' : 'Jagdish Pathak',
    'age' : 50, 'pay' : 50000}
  
    # database
    db = {}
    db['Omkar'] = Omkar
    db['Jagdish'] = Jagdish
      
    # Its important to use binary mode
    dbfile = open('examplePickle', 'ab')
      
    # source, destination
    pickle.dump(db, dbfile)                     
    dbfile.close()
  
def loadData():
    # for reading also binary mode is important
    dbfile = open('examplePickle', 'rb')     
    db = pickle.load(dbfile)
    for keys in db:
        print(keys, '=>', db[keys])
    dbfile.close()
  
if __name__ == '__main__':
    storeData()
    loadData()

Popularity 10/10 Helpfulness 2/10 Language python

Source: www.geeksforgeeks.org

Tags: module pickle python

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Contributed on Feb 14 2022

Enchanting Eagle

0 Answers Avg Quality 2/10

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python pickle example

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import pickle
favorite_color = { "lion": "yellow", "kitty": "red" }
with open( "save.p", "wb" ) as f:
	pickle.dump( favorite_color, f)
with open( "save.p", "rb" ) as f:
	favorite_color = pickle.load(f)

Popularity 10/10 Helpfulness 6/10 Language python

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Tags: pickle pi

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Contributed on Sep 21 2021

Yucky Yacare

0 Answers Avg Quality 2/10

pickle.load python

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import pickle
# load : get the data from file
data = pickle.load(open(file_path, "rb"))
# loads : get the data from var
data = pickle.load(var)

Popularity 10/10 Helpfulness 6/10 Language python

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Contributed on May 09 2020

Doubtful Dingo

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pickle.dump python

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import pickle
# dump : put the data of the object in a file
pickle.dump(obj, open(file_path, "wb"))
# dumps : return the object in bytes
data = pickle.dump(obj)

Popularity 10/10 Helpfulness 5/10 Language python

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Contributed on May 09 2020

Doubtful Dingo

0 Answers Avg Quality 2/10

pickle python

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import pickle

a = {'hi': 'everybody'}

with open('filename.pickle', 'wb') as f:
    pickle.dump(a, f, protocol=pickle.HIGHEST_PROTOCOL)

with open('filename.pickle', 'rb') as f:
    b = pickle.load(f)

Popularity 10/10 Helpfulness 4/10 Language python

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Contributed on Feb 08 2022

Tirbo06

0 Answers Avg Quality 2/10

python install pickle

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Pickle exists within Python 3.9. You don't need pip install pickle. Just use it.

import pickle

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Contributed on Jan 07 2023

GutoTrosla

0 Answers Avg Quality 2/10

python pickle module

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