Mercurial > python-cmd2

comparison cmd2.py @ 235:78ad20c2eed0

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py working better now; still needs a iscomplete=True on onecmd
author catherine@dellzilla
date Tue, 24 Mar 2009 13:48:25 -0400
parents ff99b39259d5
children 035330ccfcf0
comparison
equal deleted inserted replaced
234:ff99b39259d5 235:78ad20c2eed0
24 CHANGES: 24 CHANGES:
25 As of 0.3.0, options should be specified as `optparse` options. See README.txt. 25 As of 0.3.0, options should be specified as `optparse` options. See README.txt.
26 flagReader.py options are still supported for backward compatibility 26 flagReader.py options are still supported for backward compatibility
27 """ 27 """
28 import cmd, re, os, sys, optparse, subprocess, tempfile, pyparsing, doctest 28 import cmd, re, os, sys, optparse, subprocess, tempfile, pyparsing, doctest
29 import unittest, string, datetime, urllib, inspect, code 29 import unittest, string, datetime, urllib, inspect
30 from code import InteractiveConsole, InteractiveInterpreter, softspace
30 from optparse import make_option 31 from optparse import make_option
31 __version__ = '0.4.8' 32 __version__ = '0.4.8'
32 33
33 class OptionParser(optparse.OptionParser): 34 class OptionParser(optparse.OptionParser):
34 def exit(self, status=0, msg=None): 35 def exit(self, status=0, msg=None):
223 return result 224 return result
224 225
225 class EmbeddedConsoleExit(Exception): 226 class EmbeddedConsoleExit(Exception):
226 pass 227 pass
227 228
228 class InteractiveConsole(code.InteractiveConsole): 229 class MyInteractiveConsole(InteractiveConsole):
229 def runcode(self, code): 230 def runcode(self, code):
230 """Execute a code object. 231 """Execute a code object.
231 232
232 When an exception occurs, self.showtraceback() is called to 233 When an exception occurs, self.showtraceback() is called to
233 display a traceback. All exceptions are caught except 234 display a traceback. All exceptions are caught except
245 except (SystemExit, EmbeddedConsoleExit): 246 except (SystemExit, EmbeddedConsoleExit):
246 raise 247 raise
247 except: 248 except:
248 self.showtraceback() 249 self.showtraceback()
249 else: 250 else:
250 if code.softspace(sys.stdout, 0): 251 if softspace(sys.stdout, 0):
251 print 252 print
252 253
253 class Cmd(cmd.Cmd): 254 class Cmd(cmd.Cmd):
254 echo = False 255 echo = False
255 case_insensitive = True 256 case_insensitive = True
794 py: Enters interactive Python mode; end with `Ctrl-D`. 795 py: Enters interactive Python mode; end with `Ctrl-D`.
795 Do not end with Ctrl-Z, or it will end your entire cmd2 session! 796 Do not end with Ctrl-Z, or it will end your entire cmd2 session!
796 Non-python commands can be issued with cmd('your non-python command here'). 797 Non-python commands can be issued with cmd('your non-python command here').
797 ''' 798 '''
798 if arg.strip(): 799 if arg.strip():
799 interp = code.InteractiveInterpreter(locals=self.pystate) 800 interp = InteractiveInterpreter(locals=self.pystate)
800 interp.runcode(arg) 801 interp.runcode(arg)
801 else: 802 else:
802 interp = InteractiveConsole(locals=self.pystate) 803 interp = MyInteractiveConsole(locals=self.pystate)
803 def quit(): 804 def quit():
804 raise EmbeddedConsoleExit 805 raise EmbeddedConsoleExit
805 self.pystate['quit'] = quit 806 self.pystate['quit'] = quit
806 self.pystate['exit'] = quit 807 self.pystate['exit'] = quit
808 self.pystate[self.nonpythoncommand] = self.onecmd
807 try: 809 try:
808 interp.interact() 810 interp.interact()
809 except (EmbeddedConsoleExit, SystemExit): 811 except SystemExit:
812 quit()
813 except EmbeddedConsoleExit:
810 return 814 return
811 815
812 def do_history(self, arg): 816 def do_history(self, arg):
813 """history [arg]: lists past commands issued 817 """history [arg]: lists past commands issued
814 818