@driscollis: collections.ChainMap is a built-in Python class that groups multiple dictionaries or mappings into a single, updatable …

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collections.ChainMap is a built-in Python class that groups multiple dictionaries or mappings into a single, updatable view without merging them in memory.

collections.ChainMap is a built-in Python class that groups multiple dictionaries or mappings into a single, updatable view. Instead of merging dictionaries and creating new data structures in memory, it links them by reference so you can search and manage them as one https://t.co/cWjUqmbngM
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collections.ChainMap is a built-in Python class that groups multiple dictionaries or mappings into a single, updatable view. Instead of merging dictionaries and creating new data structures in memory, it links them by reference so you can search and manage them as one https://t.co/cWjUqmbngM

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