how to open the .data file from pickle python code example

Example 1: read pickle file

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

Example 2: pickle a dictionary

import pickle #credits to stack overflow user= blender

a = {'hello': 'world'}

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

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

print (a == b)