restrictedpickle - Safe Pickle for Python

This is a safe version of Python's pickle module. It will only pickle and unpickle safe tyes like int, float, str, list, dict, etc. It will not unpickle malicious code. It is safe to use restrictedpickle on untrusted data.

This module is compatible standard pickle module. You can use restrictedpickle as a drop-in replacement for pickle.

Installation

pip install restrictedpickle

Usage

import restrictedpickle.classic as pickle

data = {'a': 1, 'b': 2}
data_serialized = pickle.dumps(data)
data_unserialized = pickle.loads(data_serialized)
assert data == data_unserialized