CODEWITHSUNDEEP
python
Deezer
Deezer

Reputation: 63

How to replace String in a textfile and save it to a new file?

I have a code where I can write in to the same file but I want to write in to a new file so the first file should be constant.

from pathlib import Path
filename ="input.txt"
outputfile = "output.txt"
text_to_search_old1 = input("const String roomname_short:(old): ");
replacement_text_new1 = input("const String roomname_short:(new): ");
text_to_search_old2 = input("const String roomname_short:(old): ");
replacement_text_new2 = input("const String roomname_short:(new): ");

path = Path(filename)
path2 = Path(outputfile)
text = path.read_text()
text2 = path.read.text()
text = text.replace(text_to_search_old1, replacement_text_new1)
text = text.replace(text_to_search_old2, replacement_text_new2)
path.write_text(text2)

Upvotes: 0

Views: 59

Answers (2)

devReddit
devReddit

Reputation: 2947

You can use the library shutil to copy a file to the target location. You can do the modification on the copied file then. Detailed documentation on shutil is here.

import shutil

original = r'original path where the file is currently stored\file name.file extension'
target = r'target path where the file will be copied\file name.file extension'

shutil.copyfile(original, target)

Upvotes: 0

Red
Red

Reputation: 27557

You can try the copyfile method from the shutil module:

from pathlib import Path
from shutil import copyfile

filename = "input.txt"
outputfile = "output.txt"

copyfile(filename, outputfile)

text_to_search_old1 = input("const String roomname_short:(old): ");
replacement_text_new1 = input("const String roomname_short:(new): ");
text_to_search_old2 = input("const String roomname_short:(old): ");
replacement_text_new2 = input("const String roomname_short:(new): ");

path = Path(outputfile)
text = path.read_text()
text = text.replace(text_to_search_old1, replacement_text_new1)
text = text.replace(text_to_search_old2, replacement_text_new2)
path.write_text(text)

Upvotes: 1

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