The any() function is an inbuilt function in Python which returns true if any of the elements of a given iterable( List, Dictionary, Tuple, set, etc) are True else it returns False.
Syntax: any(iterable)
Parameters: Iterable: It is an iterable object such as a dictionary, tuple, list, set, etc.
Example #1: Working of any() with Lists.
Python3
# All elements of list are true l = [ 4, 5, 1] print(any( l )) # All elements of list are false l = [ 0, 0, False] print(any( l )) # Some elements of list are # true while others are false l = [ 1, 0, 6, 7, False] print(any( l )) # Empty List l = [] print(any( l )) |
Output:
True False True False
Example #2: Working of any() with Tuples.
Python3
# All elements of tuple are true t = (2, 4, 6) print(any(t)) # All elements of tuple are false t = (0, False, False) print(any(t)) # Some elements of tuple are true while # others are false t = (5, 0, 3, 1, False) print(any(t)) # Empty tuple t = () print(any(t)) |
Output:
True False True False
Example #3: Working of any() with Sets.
Python3
# All elements of set are true s = { 1, 1, 3} print(any( s )) # All elements of set are false s = { 0, 0, False} print(any( s )) # Some elements of set are true while others are false s = { 1, 2, 0, 8, False} print(any( s )) #Empty set s = {} print(any( s )) |
Output:
True False True False
Example #4: Working of any() with Dictionaries.
Note: In the case of a dictionary if all the keys of the dictionary are false or the dictionary is empty the any() returns False. If at least one key is True any() returns True.
Python3
# All elements of dictionary are true d = {1: "Hello", 2: "Hi"} print(any(d)) # All elements of dictionary are false d = {0: "Hello", False: "Hi"} print(any(d)) # Some elements of dictionary # are true while others are false d = {0: "Salut", 1: "Hello", 2: "Hi"} print(any(d)) # Empty dictionary d = {} print(any(d)) |
Output:
True False True False
Example #5: Working of any() with Strings.
Python3
# Non-Empty String s = "Hi There!"print(any(s)) # Non-Empty String s = "000"print(any(s)) # Empty string s = "" print(any(s)) |
Output:
True True False
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