Home >Backend Development >Python Tutorial >How Do I Escape Curly Braces in Python's .format String Method?

How Do I Escape Curly Braces in Python's .format String Method?

Mary-Kate Olsen
Mary-Kate OlsenOriginal
2024-12-21 09:00:24856browse

How Do I Escape Curly Braces in Python's .format String Method?

Escaping Curly Braces ({}) in .format Strings

When using the .format method to format strings, curly braces ({}) have a special meaning. They are used to specify replacement fields. However, if you need to include literal curly braces in your string, you can escape them by doubling them ({{ and }}).

Example with Non-Working Double Escaping:

print(" \{ Hello \} {0} ".format(42))

Correct Example with Double Braces:

x = " {{ Hello }} {0} "
print(x.format(42))

Explanation from Python Documentation:

According to the Python documentation:

"Format strings contain “replacement fields” surrounded by curly braces {}. Anything that is not contained in braces is considered literal text, which is copied unchanged to the output. If you need to include a brace character in the literal text, it can be escaped by doubling: {{ and }}."

Therefore, by doubling the curly braces in the correct example, you can escape them and include them as literal text in the string.

The above is the detailed content of How Do I Escape Curly Braces in Python's .format String Method?. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn