Python String endswith() Method

The Python endswith() method returns True if the string ends with the specified suffix, otherwise False.

The syntax of the method is: str.endswith(suffix[, start[, end]])

Key Points :

• If no start and end index is defined, the start defaults to 0 and the length is to -1, and no end index is included in our search.
• If the string ends with a suffix used in endswith(), it returns true. Otherwise, it’s going to return false.
• If you want to verify the string ends with one of the list strings, the endswith() string is used in that situation.
• It Returns the Boolean value.
• This method takes tuples; with the help of examples, we’ll teach you.

Return Value from endswith()

The endswith() method returns a boolean.

• Returns True when the strings end with the suffix defined.
• Returns False if the string does not end with the suffix defined.

endswith() Parameters

The endswith() takes three parameters:

• Suffix: Suffix strings or tuples to be checked.
• start (optional): Start location where the suffix should be checked in the string.
• end (optional): Ending location to search suffix inside the string.

Below is the python program to demonstrate the endswith() function:

# Python program to demonstrate the 
# use of endswith() function
str = "The Best Learning Resource for Online Education";
suffix = "Education";
print (str.endswith(suffix))
print (str.endswith(suffix,20))
suffix = "for";
print (str.endswith(suffix, 1, 30))
print (str.endswith(suffix, 15, 40))

When we run above the program, the outcome is as follows:

True
True
True
False

Python String endswith(): Tuple Sufix

In this case, we check if the string ends with one of the tuple strings. Let’s see the snippet code:

str = "Learning Resource For Online Education"
out = str.endswith(('Learning', 'Online'))
print(out)
out = str.endswith(('Learning', 'Education'))
print(out)

When we run above the program, the outcome is as follows:

False
True

Below are several other functions that we can use to work with string in Python 3