Mercurial > python-cmd2

comparison cmd2.py @ 182:1c21db096f49

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
switched literal newline to lineEnd
author catherine@Elli.myhome.westell.com
date Thu, 15 Jan 2009 19:38:07 -0500
parents 24eff658997b
children 403e1c3ffc4a
comparison
equal deleted inserted replaced
181:24eff658997b 182:1c21db096f49
388 multilineCommand.setParseAction(lambda x: x[0].lower()) 388 multilineCommand.setParseAction(lambda x: x[0].lower())
389 oneLineCommand.setParseAction(lambda x: x[0].lower()) 389 oneLineCommand.setParseAction(lambda x: x[0].lower())
390 if self.blankLinesAllowed: 390 if self.blankLinesAllowed:
391 blankLineTerminationParser = pyparsing.NoMatch 391 blankLineTerminationParser = pyparsing.NoMatch
392 else: 392 else:
393 blankLineTerminator = (pyparsing.Literal('\n')('terminator') + stringEnd) 393 blankLineTerminator = (pyparsing.lineEnd('terminator') + stringEnd)
394 blankLineTerminationParser = ((multilineCommand ^ oneLineCommand) + pyparsing.SkipTo(blankLineTerminator).setParseAction(lambda x: x[0].strip())('args') + blankLineTerminator)('statement') 394 blankLineTerminationParser = ((multilineCommand ^ oneLineCommand) + pyparsing.SkipTo(blankLineTerminator).setParseAction(lambda x: x[0].strip())('args') + blankLineTerminator)('statement')
395 multilineParser = (((multilineCommand ^ oneLineCommand) + pyparsing.SkipTo(terminatorParser).setParseAction(lambda x: x[0].strip())('args') + terminatorParser)('statement') + 395 multilineParser = (((multilineCommand ^ oneLineCommand) + pyparsing.SkipTo(terminatorParser).setParseAction(lambda x: x[0].strip())('args') + terminatorParser)('statement') +
396 pyparsing.SkipTo(outputParser ^ pipe ^ stringEnd).setParseAction(lambda x: x[0].strip())('suffix') + afterElements) 396 pyparsing.SkipTo(outputParser ^ pipe ^ stringEnd).setParseAction(lambda x: x[0].strip())('suffix') + afterElements)
397 singleLineParser = ((oneLineCommand + pyparsing.SkipTo(terminatorParser ^ stringEnd ^ pipe ^ outputParser).setParseAction(lambda x:x[0].strip())('args'))('statement') + 397 singleLineParser = ((oneLineCommand + pyparsing.SkipTo(terminatorParser ^ stringEnd ^ pipe ^ outputParser).setParseAction(lambda x:x[0].strip())('args'))('statement') +
398 pyparsing.Optional(terminatorParser) + afterElements) 398 pyparsing.Optional(terminatorParser) + afterElements)
399 self.parser = ( 399 self.parser = (
400 stringEnd | 400 stringEnd |
401 multilineParser | 401 multilineParser |
402 multilineCommand + pyparsing.SkipTo(stringEnd) | 402 multilineCommand + pyparsing.SkipTo(stringEnd) |
403 singleLineParser | 403 singleLineParser |
613 val = cast(currentVal, val) 613 val = cast(currentVal, val)
614 setattr(self, paramName, val) 614 setattr(self, paramName, val)
615 self.stdout.write('%s - was: %s\nnow: %s\n' % (paramName, currentVal, val)) 615 self.stdout.write('%s - was: %s\nnow: %s\n' % (paramName, currentVal, val))
616 except (ValueError, AttributeError, NotSettableError), e: 616 except (ValueError, AttributeError, NotSettableError), e:
617 self.do_show(arg) 617 self.do_show(arg)
618 do_set.__doc__ = '%s\nOne of: %s' % (do_set.__doc__, ', '.join(settable))
618 619
620 def do_pause(self, arg):
621 'Displays the specified text then waits for the user to press RETURN.'
622 raw_input(arg + '\n')
623
619 def do_shell(self, arg): 624 def do_shell(self, arg):
620 'execute a command as if at the OS prompt.' 625 'execute a command as if at the OS prompt.'
621 os.system(arg) 626 os.system(arg)
622 627
623 def do_history(self, arg): 628 def do_history(self, arg):