pickle save file code example
Example 1: save thing in pickle python
import pickle
a = {'hello': 'world'}
with open('filename.pickle', 'wb') as handle:
pickle.dump(a, handle, protocol=pickle.HIGHEST_PROTOCOL)
with open('filename.pickle', 'rb') as handle:
b = pickle.load(handle)
print a == b
Example 2: pickle a dictionary
import pickle
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)
Example 3: pickle save
import pickle
pickle.dump( favorite_color, open( "save.p", "wb" ) )
favorite_color = pickle.load( open( "save.p", "rb" ) )
Example 4: write data to using pickle
import pickle
example_dict = {1:"6",2:"2",3:"f"}
pickle_out = open("dict.pickle","wb")
pickle.dump(example_dict, pickle_out)
pickle_out.close()
Example 5: save a file as a pickle
with open('mypickle.pickle', 'wb') as f:
pickle.dump(some_obj, f)