Check if namedtuple with value x exists in list
list, namedtuple, python
Solution
Use `any`:
Demo:
>>> from collections import namedtuple
>>> A = namedtuple('A', 'x y')
>>> lis = [A(100, 200), A(10, 20), A(1, 2)]
>>> any(a.x==1 for a in lis)
True
>>> [getattr(a, 'x')==1 for a in lis]
[False, False, True]
Problem
I want to see if a namedtuple exists in a list, similar to: ``` numbers = [1, 2, 3, 4, 5] if 1 in numbers: do_stuff() ``` is there a pythonic (or not) way to do this? Something like: ``` namedtuples = [namedtuple_1, namedtuple_2, namedtuple3] if (namedtuple with value x = 1) in namedtuples: do stuff() ```