Python BetterParser Examples

Example #1

File: pysh.py Project: Altoidnerd/pysh

 def __init__(self):
   cmd.Cmd.__init__(self)
   self.prompt = pc.WARNING + str(os.getcwd().replace(os.environ['HOME'], '~')) + pc.ENDC + pc.bFAIL + ' >  ' + pc.ENDC
   self._sh = BetterParser()
   self._sh.environ['HOME'] = os.environ['HOME']
   self.did_quit = False
   self.did_clear_buffer = False

Example #2

File: pysh.py Project: Altoidnerd/pysh

class Shell(cmd.Cmd):

  def __init__(self):
    cmd.Cmd.__init__(self)
    self.prompt = pc.WARNING + str(os.getcwd().replace(os.environ['HOME'], '~')) + pc.ENDC + pc.bFAIL + ' >  ' + pc.ENDC
    self._sh = BetterParser()
    self._sh.environ['HOME'] = os.environ['HOME']
    self.did_quit = False
    self.did_clear_buffer = False
  
  def reload_shell(self):
    shell = Shell()
    shell.prompt = shell.prompt = pc.WARNING + str(os.getcwd().replace(os.environ['HOME'], '~')) + pc.ENDC + pc.bFAIL + ' >  ' + pc.ENDC
    shell.cmdloop() 

  def sh(self, arg_string):
    try:
      return self._sh.parse('. ' + arg_string)[1:]
    except SyntaxError, error:
      print pc.FAIL + "\tSyntaxError: " + pc.ENDC, error