import os

class MyPath:
    def __init__(self, path):
        self.path = path

    def __fspath__(self):
        return self.path

p = MyPath("example.txt")

# Python will call __fspath__ internally
print(os.fspath(p))   # Output: example.txt

# You can now use it directly with file operations
# with open(p, "w") as f:
#     f.write("Hello!")

example.txt

# Read the content
with open(p, "r") as f:
    content = f.read()

print(content)

one
two