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27 lines
603 B
Python
27 lines
603 B
Python
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"""
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Defines the base constance backend
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"""
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class Backend(object):
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def get(self, key):
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"""
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Get the key from the backend store and return the value.
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Return None if not found.
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"""
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raise NotImplementedError
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def mget(self, keys):
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"""
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Get the keys from the backend store and return a list of the values.
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Return an empty list if not found.
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"""
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raise NotImplementedError
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def set(self, key, value):
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"""
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Add the value to the backend store given the key.
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"""
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raise NotImplementedError
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