When it is required to filter tuples based on the list element that is present, list comprehension can be used.
A list can be used to store heterogeneous values (i.e data of any data type like integer, floating point, strings, and so on).
A list of tuple basically contains tuples enclosed in a list. The list comprehension is a shorthand to iterate through the list and perform operations on it.
Below is a demonstration of the same −
Example
my_list = [(11, 14), (54, 56, 87), (98, 0, 10), (13, 76)]
target_list = [34, 11]
print("The list is : ")
print(my_list)
my_result = [tup for tup in my_list if any(i in tup for i in target_list)]
print("The filtered tuple from the list is: ")
print(my_result)Output
The list is : [(11, 14), (54, 56, 87), (98, 0, 10), (13, 76)] The filtered tuple from the list is: [(11, 14)]
Explanation
- A list of tuple is defined, and is displayed on the console.
- Another target list is defined.
- Based on this target list, the original list of tuple is filtered out, using list comprehension.
- It is then converted to a list of tuple.
- This is assigned to a value.
- It is displayed on the console.