![]() for d in mydicts: d.update ( (k, 'value3') for k, v in d.iteritems () if v 'value2') for d in mydicts: d.update ( (k, 'value3') for k, v in d.items () if v 'value2') Python3. You can modify any item (key-value pair) in a dictionary using the bracket operator on the left side of the assignment. Python Dictionaries Access Items Change Items Add Items Remove Items Loop Dictionaries Copy Dictionaries Nested Dictionaries Dictionary Methods Dictionary Exercise Python If.Else Python While Loops Python For Loops Python Functions Python Lambda Python Arrays Python Classes/Objects Python Inheritance Python Iterators Python Polymorphism Python Scope Python Modules Python Dates Python Math Python JSON Python RegEx Python PIP Python Try. python 3. private List GetDictionaries(List dictionaries, string key, string value). I did not do any timings, but you probably cant get much better than.
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