Python2: Should I use Pickle or cPickle?
Question:
Python 2 has both the pickle and cPickle modules for serialization.
cPickle has an obvious advantage over pickle: speed. What, if any, advantage does pickle have over cPickle?
Answers:
The pickle module implements an algorithm for turning an arbitrary Python object into a series of bytes. This process is also called serializing” the object. The byte stream representing the object can then be transmitted or stored, and later reconstructed to create a new object with the same characteristics.
The cPickle module implements the same algorithm, in C instead of Python. It is many times faster than the Python implementation, but does not allow the user to subclass from Pickle. If subclassing is not important for your use, you probably want to use cPickle.
Source of above information.
I found this regarding pickle and cPickle:
“The pickle module implements an algorithm for turning an arbitrary Python object into a series of bytes….
The cPickle module implements the same algorithm, in C instead of Python. It is many times faster than the Python implementation, but does not allow the user to subclass from Pickle.
If subclassing is not important for your use, you probably want to use cPickle.”
Source: https://pymotw.com/2/pickle/
Python 2 has both the pickle and cPickle modules for serialization.
cPickle has an obvious advantage over pickle: speed. What, if any, advantage does pickle have over cPickle?
The pickle module implements an algorithm for turning an arbitrary Python object into a series of bytes. This process is also called serializing” the object. The byte stream representing the object can then be transmitted or stored, and later reconstructed to create a new object with the same characteristics.
The cPickle module implements the same algorithm, in C instead of Python. It is many times faster than the Python implementation, but does not allow the user to subclass from Pickle. If subclassing is not important for your use, you probably want to use cPickle.
Source of above information.
I found this regarding pickle and cPickle:
“The pickle module implements an algorithm for turning an arbitrary Python object into a series of bytes….
The cPickle module implements the same algorithm, in C instead of Python. It is many times faster than the Python implementation, but does not allow the user to subclass from Pickle.
If subclassing is not important for your use, you probably want to use cPickle.”
Source: https://pymotw.com/2/pickle/