patch 8.0.1716: test for term_setsize() does not give a good error message commit https://github.com/vim/vim/commit/ac3e830065f1e54c422cdd2f3157fb35fac27e04 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 15 13:10:44 2018 +0200 patch 8.0.1716: test for term_setsize() does not give a good error message Problem: Test for term_setsize() does not give a good error message. Solution: use assert_inrange().

#!/usr/bin/python
#
# Program that writes a number to stdout repeatedly
#
# This requires Python 2.6 or later.

from __future__ import print_function
import sys
import time

if __name__ == "__main__":

    done = 0
    while done < 10:
        done = done + 1
        print(done)
        sys.stdout.flush()
        time.sleep(0.05)  # sleep 50 msec