from pathlib import Path
directory = Path(".")
for filename in directory.glob("**/*.rst"):
with open(filename, "r", encoding='utf-8') as file:
content = file.read()
if ".%5C" in content:
new_content = content.replace(".%5C", "")
with open(filename, "w", encoding="utf-8") as file:
file.write(new_content)