Python Function Reference

replace

Return a copy of the string with all occurrences of substring old replaced by new.

Python 3.13

str.replace(old, new, count=-1)

old

The old substring to be replaced.

new

The new substring.

count

How many occurrences to replace.

Examples

Python 3.13

>>> 'hello world'.replace('world', 'Python')
'hello Python'