One way to find the intersection of two maps (dictionaries) in Python is to first convert the keys of each dictionary to sets, and then use the set intersection operator (&
) to get a set of the common keys. Finally, you can create a new dictionary by iterating through the common keys and adding the corresponding key-value pairs from both input dictionaries.
Here's an example implementation:
main.py501 chars17 lines
Here's an example usage:
main.py137 chars5 lines
In this example, the keys 'b'
and 'c'
are common to both input dictionaries, so the output dictionary contains these keys along with their corresponding values from both input dictionaries.
gistlibby LogSnag