python store save data
import shelve
shelf = shelve.open(filename)
shelf['key1'] = value1
shelf['key2'] = value2
shelf.close()
# ---
shelf.open(filename)
value1 = shelf['key1']python store save data
import shelve
shelf = shelve.open(filename)
shelf['key1'] = value1
shelf['key2'] = value2
shelf.close()
# ---
shelf.open(filename)
value1 = shelf['key1']how to save a python object in a file
def save_object(obj, filename):
with open(filename, 'wb') as outp: # Overwrites any existing file.
pickle.dump(obj, outp, pickle.HIGHEST_PROTOCOL)
# sample usage
save_object(company1, 'company1.pkl')Copyright © 2021 Codeinu
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