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Is there a shorthand way of checking for keys in a dictionary?
Something that I can use instead of using multiple in and and operators - instead of the following:
('somekey' in d) and ('someotherkey' in d) and ('somekeyggg' in d)
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To evaluate complex scenarios we combine several conditions in the same if statement. Python has two logical operators for that. The and operator returns True when the condition on its left and the one on its right are both True . If one or both are False , then their combination is False too.
You can have multiple Boolean Operators in one statement. It doesn't matter that there are multiple statements. Each statement must be true in order for the whole to evaluate to True .
Use % modulas operator. as 30%3 is 0 and not 30%3 is True . or use all() builtin function. @user3270418 check the answer.
The 'in' Operator in Python The in operator works with iterable types, such as lists or strings, in Python. It is used to check if an element is found in the iterable. The in operator returns True if an element is found. It returns False if not.
all( word in d for word in [ 'somekey', 'someotherkey', 'somekeyggg' ] )
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