Mercurial > python-cmd2

comparison cmd2.py @ 204:5d22be6d2f88 0.4.7

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v1.6.0
author catherine@dellzilla
date Mon, 02 Mar 2009 16:22:38 -0500
parents 68a609fc516b
children 00eaec841567
comparison
equal deleted inserted replaced
203:68a609fc516b 204:5d22be6d2f88
25 flagReader.py options are still supported for backward compatibility 25 flagReader.py options are still supported for backward compatibility
26 """ 26 """
27 import cmd, re, os, sys, optparse, subprocess, tempfile, pyparsing, doctest 27 import cmd, re, os, sys, optparse, subprocess, tempfile, pyparsing, doctest
28 import unittest, string, datetime 28 import unittest, string, datetime
29 from optparse import make_option 29 from optparse import make_option
30 __version__ = '0.4.6' 30 __version__ = '0.4.7'
31 31
32 class OptionParser(optparse.OptionParser): 32 class OptionParser(optparse.OptionParser):
33 def exit(self, status=0, msg=None): 33 def exit(self, status=0, msg=None):
34 self.values._exit = True 34 self.values._exit = True
35 if msg: 35 if msg:
197 exc.loc = loc 197 exc.loc = loc
198 exc.pstr = instring 198 exc.pstr = instring
199 raise exc 199 raise exc
200 200
201 def replace_with_file_contents(fname): 201 def replace_with_file_contents(fname):
202 import pdb; pdb.set_trace()
202 if fname: 203 if fname:
203 try: 204 try:
204 result = open(os.path.expanduser(fname[0])).read() 205 result = open(os.path.expanduser(fname[0])).read()
205 except IOError: 206 except IOError:
206 result = '< %s' % fname[0] # wasn't a file after all 207 result = '< %s' % fname[0] # wasn't a file after all
466 ) 467 )
467 self.parser.ignore(pyparsing.quotedString).ignore(self.commentGrammars).ignore(self.commentInProgress) 468 self.parser.ignore(pyparsing.quotedString).ignore(self.commentGrammars).ignore(self.commentInProgress)
468 469
469 inputMark = pyparsing.Literal('<') 470 inputMark = pyparsing.Literal('<')
470 inputMark.setParseAction(lambda x: '') 471 inputMark.setParseAction(lambda x: '')
471 inputFrom = pyparsing.Word(self.legalChars + '/\\')('inputFrom') 472 fileName = pyparsing.Word(self.legalChars + '/\\')
473 inputFrom = fileName('inputFrom')
472 inputFrom.setParseAction(replace_with_file_contents) 474 inputFrom.setParseAction(replace_with_file_contents)
473 self.inputParser = inputMark + pyparsing.Optional(inputFrom) 475 # a not-entirely-satisfactory way of distinguishing < as in "import from" from <
476 # as in "lesser than"
477 self.inputParser = inputMark + pyparsing.Optional(inputFrom) + pyparsing.Optional('>') + \
478 pyparsing.Optional(fileName) + (pyparsing.stringEnd | '|')
474 self.inputParser.ignore(pyparsing.quotedString).ignore(self.commentGrammars).ignore(self.commentInProgress) 479 self.inputParser.ignore(pyparsing.quotedString).ignore(self.commentGrammars).ignore(self.commentInProgress)
475 480
476 def parsed(self, raw, **kwargs): 481 def parsed(self, raw, **kwargs):
477 if isinstance(raw, ParsedString): 482 if isinstance(raw, ParsedString):
478 p = raw 483 p = raw