How to find a string in Python if only part of it is known?

Question

Python

How to find a string in the list, part of which is known?
For example, there are lines like "20200503_2525", and the value after the underscore "2525" is different.
How to find exactly the lines in which at the beginning it is 20200503_ , and the following characters are whatever?

Answer 1

mystring = "20200503_2525"
if "20200503_ " in mystring:
   # Ваш код