![]() Let’s print a full floating point number. The symbol ‘x’ or ‘X’ after the colon inside the parenthesis notifies to display a number in hex format.Ī float data type also has a couple of variations which you can style using the Python format function. Python format function allows printing an integer in the hex style. The symbol ‘o’ after the colon inside the parenthesis notifies to display a number in octal format. Python format function allows printing an integer in the octal style. The symbol ‘b’ after the colon inside the parenthesis notifies to display a number in binary format. Python format function allows printing a number in binary style. I've years of experience and my salary is USD per annum. > print("I've 8}> years of experience and my salary is 20,}> USD per annum.".format(10, 75000)) While specifying the width for integers, you can use a character for padding the space left vacant after printing the subject. The same as we did for strings is applicable for integers. Python format function supports this representation and requires a pair of ‘:’ and ‘,’ inside the parenthesis. It is a standard convention to display the salary with commas. > print("I've years of experience and my salary is USD per annum.".format(10, 75000)) There are many ways to format an Integer, let’s see the basic usage first. In the below example, we demonstrate the variable string expansion and justify it. The carat ‘^’ sign makes the string format to the center. If you like to align the target string from the left, then use the ‘> print(format("Hello", "#> print(format("Hello", "#^15s")) It makes our target string move to the right side. You might have observed the “>” symbol in the format syntax.The word “Hello” itself has five letters and the ‘#’ gets filled at the remaining five places.It means the max we can accommodate the ten characters.You can see that the box length for printing the string is 10.Here is a brief description of the above steps. Now, let’s do the same operation using the ‘#’ character. Let’s align a string to the right with spaces. It is because the alignment can only occur in a box of fixed length. You need to provide the length for the alignment which should be higher than the size of the target string. Its purpose is to align a string either using a space or some value. I hope you found this article helpful and best of luck on your Python journey.We can also use the Python format function to allow padding. Template("$placeholder").substitute(placeholder="real value") Template strings are Python strings that use placeholders for the real values. You can also use Template strings by importing the Template class from the standard library. ![]() Just before the string you place an f or F which tells the computer you want to use an f-string. Here is the basic syntax for the str.format() method: "template string ".format(arguments)įormatted string literals (or f-strings) allow you to include expressions inside your strings. What is the str.format() method in Python? This method is often referred to as the "older" way because Python 3 introduced str.format() along with formatted string literals. Here is a basic example using % string formatting. Then you can write % followed be the actual string value you want to use. You can create strings and use %s inside that string which acts like a placeholder. Here is the basic syntax: "This is a string %s" % "string value goes here" One of the older ways to format strings in Python was to use the % operator. In this article, I will go over str.format(), formatted string literals, and template strings.īut first, let's take a look at what is considered to be the "old way" of formatting strings. In Python, you have a few options to format your strings.
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