Why does writing to a file not work when the script runs for a long time?

Question

Python

There is some iterator function:

inc(last):
  with open(last,"r+") as fil:
    i = int(fil.readline())
    fil.seek(0)
    fil.write(str(i+1))
    fil.truncate()
    fil.flush()
    fil.close()
    print i

The problem is that after a long run of the script, this function is not executed due to the inability to open the file. How to overcome it? And with what it can be connected?

Answer 1

1. redirects must come before the CNC
2. https://donatstudios.com/RewriteRule_Generator