wxPython/demo/data/echo.py

   1
   2
   3 """
   4 This is a simple little echo program that is used by the wxProcess
   5 demo.  It reads lines from stdin and echos them back to stdout, until
   6 there is an EOF on stdin.
   7
   8 Enter text in the field below to send to the stdin of the echo
   9 process.  Clicking on 'Close Stream' will close the stream in the
  10 demo, and then echo.py should terminate too...
  11 """
  12
  13 import sys
  14
  15 sys.stdout.write( __doc__)
  16 sys.stdout.flush()
  17
  18 line = sys.stdin.readline()
  19 while line:
  20     line = line[:-1]
  21     sys.stdout.write('\nYou typed "%s"\n' % line)
  22     sys.stdout.flush()
  23     #sys.stderr.write('\nTyped you "%s" Yoda say...\n' % line)
  24     #sys.stderr.flush()
  25     line = sys.stdin.readline()
  26
  27
  28 sys.stdout.write('\nExiting...\n')
  29 sys.stdout.flush()