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Viewing changes to Demo/tkinter/guido/wish.py

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2009-02-13 12:51:00 UTC
  • Revision ID: james.westby@ubuntu.com-20090213125100-uufgcb9yeqzujpqw
Tags: upstream-2.6.1
Import upstream version 2.6.1

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Demo/tkinter/guido/wish.py
 
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# This is about all it requires to write a wish shell in Python!
 
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import _tkinter
 
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import os
 
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tk = _tkinter.create(os.environ['DISPLAY'], 'wish', 'Tk', 1)
 
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tk.call('update')
 
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cmd = ''
 
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while 1:
 
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    if cmd: prompt = ''
 
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    else: prompt = '% '
 
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    try:
 
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        line = raw_input(prompt)
 
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    except EOFError:
 
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        break
 
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    cmd = cmd + (line + '\n')
 
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    if tk.getboolean(tk.call('info', 'complete', cmd)):
 
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        tk.record(line)
 
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        try:
 
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            result = tk.call('eval', cmd)
 
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        except _tkinter.TclError, msg:
 
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            print 'TclError:', msg
 
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        else:
 
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            if result: print result
 
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        cmd = ''