How Can I Right-Align Output Strings in Python?

How to Format Output Strings with Right Alignment in Python?

When processing text files, it is often encountered with the need to manipulate and format data, including coordinates in this case. The goal is to maintain the right alignment of items in each column of the output text file.

To achieve this in Python, you can utilize the str.format() syntax. Each placeholder in the formatted string, represented by {}, can be assigned a width and alignment using the :> symbol. For instance:

<code class="python">line_new = '{:>12}  {:>12}  {:>12}'.format(word[0], word[1], word[2])</code>

Here, the alignment is right (>) and the width is set to 12 characters (12).

Alternatively, if your Python version doesn't support the str.format syntax, you can use the older % syntax:

<code class="python">line_new = '%12s  %12s  %12s' % (word[0], word[1], word[2])</code>

In this case, the alignment and width are specified within the % symbols, e.g., s denotes a right-aligned string with a width of 12 characters.

By implementing this approach, you can format output strings with right alignment, ensuring that each line of coordinates in the output text file aligns consistently with the input file.

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