.update() method returns new Python dictionary with entries from another dictionary, or some other iterable, added to it.
entries is another dictionary or an iterable of key-value pairs. Pairs in
dictionary are replaced by any pair in
entries with a duplicate key.
The following example creates two dictionaries, then adds the entries from one to the other.
Interested in helping build Docs? Read the Contribution Guide or share your thoughts in this feedback form.
Learn Python on Codecademy
Computer ScienceLooking for an introduction to the theory behind programming? Master Python while learning data structures, algorithms, and more!
Includes 6 Courses
With Professional Certification