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004_comission/vinniesniper-54816/task1/_lab/007-test/process_txt_files.py
louiscklaw b3cc8e8323 update,
2025-01-31 22:57:47 +08:00

21 lines
516 B
Python

import os
def trim_last_newline(file_path):
with open(file_path, 'r+') as file:
file.seek(0, os.SEEK_END)
file.seek(file.tell() - 1, os.SEEK_SET)
file.truncate()
def process_pos_file():
with open('pos.txt', 'r') as file:
data = file.read()
data = data.replace('.jpg', '.jpg 1 0 0 20 20')
with open('pos.txt', 'w') as file:
file.write(data)
if __name__ == "__main__":
trim_last_newline('neg.txt')
trim_last_newline('pos.txt')
process_pos_file()