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comparison cmd2.py @ 220:8c277a37e2bc

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yay py works fully
author catherine@Elli.myhome.westell.com
date Wed, 18 Mar 2009 18:27:29 -0400
parents 35be1f8332a9
children 9aa1f34455b4
comparison
equal deleted inserted replaced
219:35be1f8332a9 220:8c277a37e2bc
740 def do_shell(self, arg): 740 def do_shell(self, arg):
741 'execute a command as if at the OS prompt.' 741 'execute a command as if at the OS prompt.'
742 os.system(arg) 742 os.system(arg)
743 743
744 def do_py(self, arg): 744 def do_py(self, arg):
745 '''Executes a python command''' 745 '''
746 py <command>: Executes a Python command.
747 py: Enters interactive Python mode (end with `\py`).
748 '''
746 if arg.strip(): 749 if arg.strip():
747 try: 750 try:
748 result = eval(arg, self.pystate) 751 result = eval(arg, self.pystate)
749 if result is None: 752 if result is None:
750 exec(arg, self.pystate) 753 exec(arg, self.pystate)
756 print 'Now accepting python commands; end with `\\py`' 759 print 'Now accepting python commands; end with `\\py`'
757 buffer = [self.pseudo_raw_input('>>> ')] 760 buffer = [self.pseudo_raw_input('>>> ')]
758 while not buffer[-1].strip().startswith('\\py'): 761 while not buffer[-1].strip().startswith('\\py'):
759 try: 762 try:
760 buf = '\n'.join(buffer) 763 buf = '\n'.join(buffer)
761 result = eval(buf, self.pystate) 764 try:
762 if result is None: 765 result = eval(buf, self.pystate)
766 print repr(result)
767 except SyntaxError:
763 exec(buf, self.pystate) 768 exec(buf, self.pystate)
764 else:
765 print result
766 buffer = [self.pseudo_raw_input('>>> ')] 769 buffer = [self.pseudo_raw_input('>>> ')]
767 except SyntaxError: 770 except SyntaxError:
768 buffer.append(self.pseudo_raw_input('... ')) 771 buffer.append(self.pseudo_raw_input('... '))
769 except Exception, e: 772 except Exception, e:
770 print e 773 print e