how to remove spaces between words in python

We used the re.sub() method to make our replacement.

Let’s see what this looks like in Python: # Remove Special Characters from a String Using re.sub() sub() method to replace anything except for.

Because of this, we can set ranges of characters to replace (or keep).įor example, to keep all alphanumeric characters and spaces, we simply tell the. One of the perks of the re library is that we don’t need to specify exactly what character we want to replace.

sub() method which allows us to substitute strings with another string. The Python regular expressions library, re, comes with a number of helpful methods to manipulate strings. Remove Special Characters Using Python Regular Expressions Want to learn how to use the Python zip() function to iterate over two lists? This tutorial teaches you exactly what the zip() function does and shows you some creative ways to use the function. In the next example, you’ll learn how to get a bit more flexibility (such as keeping spaces), by using the Python regular expressions library, re.

If it is, we add the character to our string.

We loop over each character in our string and evaluate if it is alphanumeric, using the.

We instantiate two strings: one that contains our old string and an empty string.

Let’s take a look at what we’ve done here: Let’s see what this example looks like: # Remove Special Characters from a String Using.

We can use this, to loop over a string and append, to a new string, only alpha-numeric characters. isalnum(), which returns True if the string is an alpha-numeric character, and returns False if it is not. Remove Special Characters Including Strings Using Python isalnum Remove Special Characters from Strings Using Filter.Remove Special Characters Using Python Regular Expressions.Remove Special Characters Including Strings Using Python isalnum.

How to remove spaces between words in python