“TypeError: ‘str’ object does not support item assignment” error message occurs when you try to change individual characters in a string. In python, strings are immutable, which means their values can’t be changed after they are created.
How to fix TypeError: str object does not support item assignment
To resolve this issue, you can either convert the string to a list of characters and then make the changes, and then join the list to make the string again.
Example:
string = "hello"
string = list(string)
string[2] = "x"
string = "".join(string)Or you can create a new string with the desired changes.
Example:
string = "hello"
new_string = string[:2] + "x" + string[3:]Conclusion
In conclusion, the “TypeError: ‘str’ object does not support item assignment” error in Python occurs when you try to modify an individual character in a string, which is not allowed in Python since strings are immutable. To resolve this issue, you can either convert the string to a list of characters, make the desired changes, and then join the list back into a string, or you can create a new string with the desired changes by using string slicing and concatenation.
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