/[gzz]/gzz/metacode/umltool.py
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revision 1.16 by tjl, Sun Jan 5 16:11:34 2003 UTC revision 1.17 by humppake, Tue Jan 7 08:48:29 2003 UTC
# Line 88  def parseIndented(s): Line 88  def parseIndented(s):
88              stack.append(new)              stack.append(new)
89      return stack[0][1]      return stack[0][1]
90    
91    class umlException(Exception):
92        def __init__(self, value):
93            self.value = value
94        def __str__(self):
95            return self.value
96    
97  class namedEl:  class namedEl:
98      def docontents(self, l):      def docontents(self, l):
99          global curList          global curList
# Line 240  class mpsequence: Line 246  class mpsequence:
246              elif s == "return":              elif s == "return":
247                  pass                  pass
248              else:              else:
249                  assert 0, "Must have call or return, not '"+s+"'"                  raise umlException("Must have call or return, not '"+s+"'")
250          return l          return l
251      def setupCode(self):      def setupCode(self):
252          return self.repl(          return self.repl(
# Line 505  class mpassoc(namedEl): Line 511  class mpassoc(namedEl):
511                      if mat:                      if mat:
512                          self.role = mat.group(1)                          self.role = mat.group(1)
513                          continue                          continue
514                      assert 0, "Invalid assoc adorn "+el                      raise umlException("Invalid assoc adorn "+el)
515          def setupCode(self):          def setupCode(self):
516              s = """              s = """
517                  picture %%.multi, %%.role;                  picture %%.multi, %%.role;
# Line 575  class simpleRel(namedEl): Line 581  class simpleRel(namedEl):
581          self.var = var or randomVar()          self.var = var or randomVar()
582          self.name = ""          self.name = ""
583          ends = s.split()          ends = s.split()
584          assert len(ends) == 2          #assert len(ends) == 2
585            if len(ends) != 2:
586                raise umlException("len(ends) != 2")
587          self.start = ends[0]          self.start = ends[0]
588          self.end = ends[1]          self.end = ends[1]
589      def setupCode(self):      def setupCode(self):
# Line 708  class mplist: Line 716  class mplist:
716          elif key == "left-of": type = leftOf          elif key == "left-of": type = leftOf
717          elif key == "right-of": type = rightOf          elif key == "right-of": type = rightOf
718          else:          else:
719              assert 0, "Unknown key! "+key              raise umlException("Unknown key! "+key)
720          return type          return type
721      def setupCode(self):      def setupCode(self):
722          "The code to set up the metapost objects for user geometry code"          "The code to set up the metapost objects for user geometry code"

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