file text replacement

Question

is it possible to access a .txt file and replace all "t" with "a"

with open('file.txt', 'r') as f:
with open('file.txt', 'w') as w:
for t in f.read():
if "t" in t:
w.write("a")

Answer 1

- read the text
- change the text (e.g. using .replace())
- save the text
https://www.w3schools.com/JUMP_LINK__&&__python__&&__JUMP_LINK/ref_string_replace.asp