Where should I close it file? [closed]

Question

def get_pic(f_id: str):
    __file__ = open(db_files.get_pic(f_id), mode='rb')
    return StreamingResponse(__file__, media_type="image/jpg")

if i file.close() cant return if i return cant close Where should I close it file?

Answer 1

def iterfile():
    with open(db_files.get_pic(f_id), "rb") as img:
        yield from img
return StreamingResponse(iterfile(), media_type="image/jpg")

Answer 2

You should use with open...:

def get_pic(f_id: str):
    with open(db_files.get_pic(f_id), mode='rb') as __file__:
        img_to_return = StreamingResponse(__file__, media_type="image/jpg")
    return img_to_return

This implicitly calls __file__.close()